slug: erigeron-borealis

scientific: Erigeron borealis

authorship: Simmons

epithet: borealis

preferred: boreal fleabane

Trimorpha borealis

authorship: Vierh.

codes: KRA WSB FIN GRB ICE RUN NOR SWE

Krasnoyarsk

code: KRA

region: Siberia

West Siberia

code: WSB

Finland

code: FIN

region: Northern Europe

Great Britain

code: GRB

Iceland

code: ICE

North European Russia

code: RUN

Norway

code: NOR

Sweden

code: SWE

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 194 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
Highland Fleabane
boreal fleabane

names: Мелколепестник северный

names: rosenbinka sopulinkallioinen

names: berg-stierne fjellbakkestjerne

source: GIFT

label: Flowering months

value: Jul-Sep

label: Photosynthetic pathway

authors: Simmons

published_in: Acta Univ. Lund. n. s. 9, no. 19: 127

USDA PLANTS Database

note: common name, checklist symbol ERBO2

reason: Only 22 annotated flowering records, below our threshold of 30. A curve fitted to a dozen records is noise, so we do not draw one.


slug: erigeron-breweri

scientific: Erigeron breweri

genus: Erigeron

epithet: breweri

family: Asteraceae

rank: species

taxonomic_status: accepted

accepted_according_to: World Flora Online Plant List, 2026-06

published_in: Proc. Amer. Acad. Arts 6: 541 (1866)

preferred: Brewer's fleabane

source: wikidata

Erigeron breweri var. typicus

authorship: Cronquist

Erigeron covillei

authorship: Greene

note: Full per-image metadata (photographer, licence, licence URL, attribution, derivative restrictions and image URLs) is on the per-species JSON at per_image_metadata_url. Each image is licensed individually; this bulk file omits the per-image matrix to stay small and cleanly licensed.

scheme: TDWG World Geographical Scheme for Recording Plant Distributions, level 3

source: Kew, World Checklist of Vascular Plants (WCVP v16)

license: CC BY 3.0

excludes: introduced extinct location_doubtful

codes: CAL MXN NEV

California

code: CAL

continent: NORTHERN AMERICA

region: Southwestern U.S.A.

Mexico Northwest

code: MXN

region: Mexico

Nevada

code: NEV

mean_annual_temp_c: degrees Celsius

min_temp_coldest_month_c: degrees Celsius (mean daily MINIMUM of the coldest month)

max_temp_warmest_month_c: degrees Celsius (mean daily MAXIMUM of the warmest month)

annual_precip_mm: millimetres per year

precip_driest_quarter_mm: millimetres in the driest quarter

source: CHELSA V2.1 climatologies 1981-2010, 30 arcsec

citation: Karger, D.N. et al. (2017) Climatologies at high resolution for the earth's land surface areas. Scientific Data 4, 170122.

occurrences: iNaturalist Research-grade Observations

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 89 of them. Species with fewer than 30 georeferenced observations get no envelope.

hardiness_zone_note: min_temp_coldest_month_c is NOT a USDA hardiness zone. A USDA zone is the average annual EXTREME minimum temperature; this is the mean daily minimum of the coldest month, which is typically about 16 C warmer. Do not present one as the other.

model: Google AIY plants V1 (TFLite, 2,102 classes)

source: Wikidata (P1843, CC0) + GBIF vernacular names

license: CC0 / per-source

type: flowerVisitedBy

label: Flower-visited by

source: Global Biotic Interactions (GloBI)

license: CC-BY 4.0 (aggregate) / per-source

note: Species recorded interacting with this plant in the wild, aggregated across many source datasets by GloBI. Provenance is asserted at the GloBI aggregate level, not per partner, and partners are the most frequently recorded per interaction type.

label: Growth habit

category: Form and habit

value: herb

source: USDA PLANTS

license: CC-BY 4.0

source: EOL TraitBank / USDA PLANTS

license: Public domain (U.S. Government work)

key: woodiness

label: Woodiness

value: non-woody

label: Life cycle

category: Life cycle

value: perennial

license: Public domain (US Government work)

name: GIFT (Global Inventory of Floras and Traits)

license: CC BY 4.0

EOL TraitBank (via Zenodo)

license: Per record: CC0 / CC BY 4.0 / public domain only

name: Traits mined from USDA NRCS plant guides

source: USDA PLANTS, GIFT, Wikidata, EOL TraitBank (via Zenodo) and traits mined from USDA NRCS plant guides

license: per source (public domain, CC BY 4.0, CC0)

note: Structured growth characteristics merged from four open sources (USDA PLANTS, GIFT, Wikidata, EOL TraitBank via Zenodo) plus traits mined from public-domain USDA NRCS guides. A documented record, not care advice. Each value keeps every source that reported it; a value marked extracted:true was read from prose, carries a verbatim quote and source_url, and has no structured source corroborating it.

published_in: Proc. Amer. Acad. Arts 6: 541

source: IPNI (International Plant Names Index)

note: The protologue citation: who published the name, in which work and year, and the IPNI record it resolves to. This is naming provenance, not a description.

World Flora Online Plant List

note: accepted name, authority, classification

iNaturalist

note: photographs and flowering annotations, CC0 / CC BY / CC BY-SA only

license: per photograph

Wikidata

note: common name (P1843), joined on the World Flora Online identifier (P7715)

note: native distribution by TDWG level-3 botanical country, and life form

field: care

reason: Not published anywhere on this site. Every care claim we could make cheaply would be an unsourced enum, which is what the previous version of this site did and why it was deleted.

field: toxicity

reason: Not published. The widely copied list is a copyrighted compilation restricted to noncommercial use, and we will not scrape it. A sourced toxicity dataset is being built from primary literature and is not ready.

reason: No page on this site has been reviewed by a named botanist. The determination label says so, on every page.

reason: Not published for any species. A USDA hardiness zone is the average annual EXTREME minimum temperature, and we hold the mean daily minimum of the coldest month, which is a different quantity and typically about 16 C warmer. Presenting one as the other would place a plant several zones too warm, so we do not publish a zone at all.

field: phenology

data: CC BY 4.0

note: This document is licensed CC BY 4.0. The PHOTOGRAPHS it links are licensed individually and separately: each carries its own license and license_url, and those terms govern. Underlying taxonomy is CC0 (World Flora Online); native range is CC BY 3.0 (Kew).


slug: erigeron-caespitosus

scientific: Erigeron caespitosus

authorship: Nutt.

epithet: caespitosus

published_in: Trans. Amer. Philos. Soc., ser. 2, 7: 307 (1840)

preferred: tufted fleabane

Diplopappus grandiflorus

authorship: Hook.

Erigeron caespitosus var. grandiflorus

authorship: (Hook.) Torr. & A.Gray

Erigeron canescens

authorship: Torr. & A.Gray

Erigeron subcanescens

authorship: Rydb.

codes: ASK ABT BRC COL IDA MAN MNT NEB NDA SAS SDA UTA WAS WYO YUK

Alaska

code: ASK

region: Subarctic America

Alberta

code: ABT

region: Western Canada

British Columbia

code: BRC

Colorado

code: COL

region: Northwestern U.S.A.

Idaho

code: IDA

Manitoba

code: MAN

Montana

code: MNT

Nebraska

code: NEB

region: North-Central U.S.A.

North Dakota

code: NDA

Saskatchewan

code: SAS

South Dakota

code: SDA

Utah

code: UTA

Washington

code: WAS

Wyoming

code: WYO

Yukon

code: YUK

lifeform: perennial

climate: subalpine or subarctic

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 906 of them. Species with fewer than 30 georeferenced observations get no envelope.

source: Kew World Checklist of Useful Plant Species

note: Categories in which this species is recorded as a useful plant. A record of use, not a recommendation, a dose or a safety claim.

names:
tufted fleabane
Caespitose Fleabane

names: Мелколепестник дернистый

partners:
Anthidium utahense
Apis mellifera
Ashmeadiella bucconis
Ashmeadiella californica
Bombus rufocinctus
Ceratina nanula
Colletes fulgidus
Eupeodes volucris

type: visitedBy

label: Visited by

published_in: Trans. Amer. Philos. Soc. ser. 2, 7: 307

name: Kew, World Checklist of Vascular Plants (WCVP v16)


slug: erigeron-canadensis

scientific: Erigeron canadensis

authorship: L.

epithet: canadensis

preferred: horseweed

english:
horseweed
Canadian horseweed

source: inat

Aster canadensis

authorship: (L.) E.H.L.Krause

Caenotus canadensis

authorship: (L.) Raf.

Caenotus pusillus

authorship: Raf.

Conyza canadensis

authorship: (L.) Cronquist

Conyza canadensis var. glabrata

authorship: (A.Gray) Cronquist

Conyza canadensis var. pusilla

authorship: (Nutt.) Cronquist

Conyzella canadensis

authorship: Rupr.

Erigeron canadense var. pusillus

authorship: (Nutt.) B.Boivin

Erigeron canadensis f. coloratus

authorship: Fassett

Erigeron canadensis var. levis

authorship: Makino

Erigeron canadensis var. strictus

authorship: Farw.

Erigeron myriocephalus

authorship: Rech.f. & Edelb.

Erigeron setiferus

authorship: Post ex Boiss.

Erigeron strictus

authorship: DC.

Leptilon canadense

authorship: (L.) Britton

authorship: (L.) Britton & Brown

Leptilon canadense var. pusillum

authorship: (Nutt.) Daniels

Leptilon pusillum

authorship: (Nutt.) Britton

Marsea canadensis

authorship: (L.) V.M.Badillo

Senecio ciliatus

authorship: Walter

Trimorpha canadensis

authorship: (L.) Lindm.

licences: CC-BY CC-BY-SA

codes: ALA ABT ARI ARK BRC CAL COL CNT FLA GEO IDA ILL INI IOW KAN KTY LOU MAI MAN MRY MAS MXC MXG MXE MXN MXT MXS MIC MIN MSI MSO MNT NEB NEV NWH NWJ NWM NWY NCA NDA NSC OHI OKL ONT ORE PEN PEI QUE RHO SAS SCA SDA TEN TEX UTA VER VRG WAS WVA WIS WYO BAH BLZ BOL BZN BZE BZS BZL BZC CAY CLM COS DOM ECU ELS FRG GAL GUA HAI HON JAM LEE NIC PAN PER PUE SUR TRT TCI VEN WIN

Alabama

code: ALA

region: Southeastern U.S.A.

Arizona

code: ARI

Arkansas

code: ARK

California

code: CAL

Connecticut

code: CNT

region: Northeastern U.S.A.

Florida

code: FLA

Georgia

code: GEO

Illinois

code: ILL

Indiana

code: INI

Iowa

code: IOW

Kansas

code: KAN

Kentucky

code: KTY

Louisiana

code: LOU

Maine

code: MAI

Maryland

code: MRY

Massachusetts

code: MAS

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 1861 of them. Species with fewer than 30 georeferenced observations get no envelope.

Terpinyl-acetate

activities: Antibacterial FLavor Insectifuge Perfumery Pesticide

Apigenin

activities: 11B-HSD-Inhibitor AntiADD AntiHIV Antiaflatoxin Antiaggregant Antiaging Antiallergic Antiangiogenic

Tannic-acid

activities: Aldose-Reductase-Inhibitor Allergenic AntiHIV Antianacarditic Antibacterial Anticariogenic Anticolitic Antidecubitic

Citral

activities: Allergenic Antiallergenic Antiallergic Antianaphylactic Antibacterial Anticancer Antihelicobacter Antiherpetic

Caffeic-acid

activities: Aldose-Reductase-Inhibitor Allergenic Analgesic AntiHIV AntiLegionella Antiadenoviral Antiaggregant Antiaging

Gallic-acid

activities: ACE-Inhibitor Analgesic AntiHIV AntiMRSA Antiadenovirus Antiallergenic Antianaphylactic Antiangiogenic

D-limonene

activities:
Antiacetylcholinesterase
Anticancer (Breast)
Anticancer (Gastric)
Antimelanomic
Antitumor (Breast)
Antitumor (Gastric)
Antitumor-Promoter
Apoptotic

Citronellal

activities: Acaricide Allergenic Antibacterial Antiseptic Antistaphylococcic Antistreptococcic Candidicide Embryotoxic

Beta-sitosterol

activities:
Androgenic
Angiogenic
Anorexic
Antiadenomic
Antiandrogenic
Antibacterial
Anticancer (Breast)
Anticancer (Cervix)

Vanillic-acid

activities: Aldose-Reductase-Inhibitor Allelopathic Anthelmintic Antibacterial Anticancer Antifatigue Antiinflammatory Antileukemic

source: Dr. Duke's Phytochemical & Ethnobotanical Database

note: A snapshot of the reported literature 1992-2016, not a current assay. An activity is attributed to the compound in that literature; it is not a claim about the plant.

partners:
Andrena amieti
Andrena denticulata
Andrena hesperia
Andrena humilis
Andrena livens
Andrena nigroolivacea
Andrena pellucens
Andrena polita

partners:
Agapostemon sericeus
Ancistrocerus adiabatus
Ancistrocerus gazella
Atlides halesus
Bombus impatiens
Chrysis
Coelioxys coturnix
Coenonympha california

partners:
Acutalis tartarea
Ancistrocerus gazella
Brachiacantha ursina
Cerceris arelate
Chrysis
Coccinella septempunctata
Condylostylus caudatus
Cosmopepla lintneriana

partners:
Entylia carinata
Eupithecia miserulata
Micrutalis calva
Neides tipularius
Paraulacizes irrorata
Pissonotus binotatus
Synchlora aerata
Uroleucon erigeronense

partners:
Basidiophora entospora
Cosmocomoidea atriclavus
Cosmocomoidea morrilli
Eurytoma studiosa
Ittys
Podosphaera fusca
Polynema pratensiphaga
Pseudoligosita

quote: Canadian horseweed is a native winter or summer annual forb in the sunflower family.

quote: It then bolts in the spring and produces flowers in mid to late summer.

iNaturalist

note: photographs, flowering annotations and the common name, CC0 / CC BY / CC BY-SA only


slug: erigeron-canus

scientific: Erigeron canus

epithet: canus

published_in: Mem. Amer. Acad. Arts : 67

preferred: hoary fleabane

codes: ARI COL KAN MXE NEB NWM OKL SDA UTA WYO

Colorado

code: COL

Mexico Northeast

code: MXE

Nebraska

code: NEB

New Mexico

code: NWM

region: South-Central U.S.A.

Oklahoma

code: OKL

South Dakota

code: SDA

Utah

code: UTA

Wyoming

code: WYO

published_in: Mem. Amer. Acad. Arts n.s., 4: 67

reason: Fewer than 30 georeferenced research-grade observations of this taxon, which is too few to state a percentile range for the conditions it grows in. We would rather show nothing than a range computed from eight points in one county.

reason: Only 1 annotated flowering records, below our threshold of 30. A curve fitted to a dozen records is noise, so we do not draw one.


slug: erigeron-cardaminifolius

scientific: Erigeron cardaminifolius

authorship: Wedd.

epithet: cardaminifolius

published_in: Chlor. Andina 1: 198, in obs. (1857)

codes: CLM ECU PER

Colombia

code: CLM

continent: SOUTHERN AMERICA

region: Western South America

Ecuador

code: ECU

Peru

code: PER

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 30 of them. Species with fewer than 30 georeferenced observations get no envelope.

authors: Wedd.

published_in: Chlor. Andina 1: 198, in obs

reason: No vernacular name for this taxon in Wikidata (P1843) or iNaturalist. We do not invent one, and we do not present the scientific name as though it were a common name.

reason: Only 0 annotated flowering records, below our threshold of 30. A curve fitted to a dozen records is noise, so we do not draw one.


slug: erigeron-caucasicus

scientific: Erigeron caucasicus

authorship: Steven

epithet: caucasicus

published_in: Mém. Soc. Imp. Naturalistes Moscou iv. (1813) 63

Aster pulchellus

authorship: Willd.

Erigeron amphibolus

authorship: Ledeb.

Erigeron armenus

authorship: Boiss. & A.Huet ex Boiss.

Erigeron pulchellus

authorship: (Willd.) DC.

Erigeron venustus

authorship: Botsch.

codes: IRN NCS TCS TUR WHM

Iran

code: IRN

continent: ASIA-TEMPERATE

region: Western Asia

North Caucasus

code: NCS

region: Caucasus

Transcaucasus

code: TCS

Türkiye

code: TUR

West Himalaya

code: WHM

continent: ASIA-TROPICAL

region: Indian Subcontinent

climate: temperate

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 73 of them. Species with fewer than 30 georeferenced observations get no envelope.

names: Мелколепестник кавказский

label: Height

category: Size

category: Flowers and fruit

authors: Steven

published_in: Mém. Soc. Imp. Naturalistes Moscou 4: 103

reason: Only 8 annotated flowering records, below our threshold of 30. A curve fitted to a dozen records is noise, so we do not draw one.


slug: erigeron-cervinus

scientific: Erigeron cervinus

authorship: Greene

epithet: cervinus

preferred: Siskiyou fleabane

Erigeron delicatus

authorship: Cronquist

codes: CAL ORE

California

code: CAL

Oregon

code: ORE

names:
Siskiyou fleabane
Siskiyou daisy

authors: Greene


slug: erigeron-chionophilus-wedd

scientific: Erigeron chionophilus

epithet: chionophilus

codes: BOL CLM ECU

Bolivia

code: BOL

published_in: Chlor. Andina 1: 191

reason: No dated flowering annotations found for this taxon.


slug: erigeron-chionophilus-boiss

authorship: Boiss.

Erigeron chionophilus var. leptophyllus

authorship: Cuatrec.

authors: Boiss.

published_in: Fl. Orient. 3: 168

reason: Kew's World Checklist of Vascular Plants does not cover this taxon.


slug: erigeron-clokeyi

scientific: Erigeron clokeyi

epithet: clokeyi

preferred: Clokey's fleabane

codes: CAL NEV UTA

Nevada

code: NEV

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 148 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
Clokey's fleabane
Clokey's daisy

authors: Cronquist

published_in: Brittonia 6: 214


slug: erigeron-compactus

scientific: Erigeron compactus

epithet: compactus

published_in: Proc. Biol. Soc. Washington 35: 78 (1922)

preferred: cushion daisy

Erigeron pulvinatus

authorship: Rydb.

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 74 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
cushion daisy
compact daisy

published_in: Proc. Biol. Soc. Washington 35: 78

reason: Only 13 annotated flowering records, below our threshold of 30. A curve fitted to a dozen records is noise, so we do not draw one.


slug: erigeron-compositus

scientific: Erigeron compositus

authorship: Pursh

epithet: compositus

preferred: cutleaf daisy

Cineraria lewisii

authorship: Richardson

Erigeron compositus f. breviradiatus

authorship: Abrom.

Erigeron compositus f. discoideus

authorship: (A.Gray) Vict. & J.Rousseau

Erigeron compositus subsp. discoideus

authorship: (A.Gray) Piper

Erigeron compositus var. glabratus

authorship: Macoun

Erigeron compositus var. grandiflorus

authorship: Hook.

Erigeron compositus var. multifidus

authorship: J.F.Macbr. & Payson

Erigeron compositus var. typicus

authorship: Payson

Erigeron multifidus var. discoideus

authorship: (A.Gray) Rydb.

Erigeron pedatus

authorship: Nutt.

Erigeron trifidus var. discoideus

authorship: (A.Gray) A.Nelson

codes: KAM MAG ASK ABT ARI BRC CAL COL GNL IDA MNT NEV NFL NDA NWT NUN ORE QUE SAS SDA UTA WAS WYO YUK

Kamchatka

code: KAM

region: Russian Far East

Magadan

code: MAG

Alaska

code: ASK

Alberta

code: ABT

Arizona

code: ARI

British Columbia

code: BRC

Colorado

code: COL

Greenland

code: GNL

Idaho

code: IDA

Montana

code: MNT

Newfoundland

code: NFL

region: Eastern Canada

North Dakota

code: NDA

Northwest Territories

code: NWT

Nunavut

code: NUN

Québec

code: QUE

Saskatchewan

code: SAS

Washington

code: WAS

Yukon

code: YUK

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 1998 of them. Species with fewer than 30 georeferenced observations get no envelope.

names: Мелколепестник сложный

names:
vergerette à feuilles divisées
vergerette à feuilles segmentées

partners:
Aedes impiger
Ashmeadiella cactorum
Botanophila
Ceratina nanula
Ceratina neomexicana
Chlosyne palla whitneyi
Heriades carinata
Heriades cressoni


slug: erigeron-concinnus

scientific: Erigeron concinnus

authorship: Torr. & A.Gray

epithet: concinnus

preferred: Navajo fleabane

Distasis concinna

authorship: Hook. & Arn.

Erigeron concinnus var. eremicus

authorship: Jeps.

Erigeron condensatus

authorship: (D.C.Eaton) Greene

Erigeron pumilus var. concinnus

authorship: (Hook. & Arn.) Dorn

Erigeron pumilus var. condensatus

authorship: (D.C.Eaton) Cronquist

Erigeron setulosus

authorship: Greene

codes: ARI CAL COL IDA NEV NWM UTA WYO

California

code: CAL

Nevada

code: NEV

New Mexico

code: NWM

Utah

code: UTA

Wyoming

code: WYO

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 121 of them. Species with fewer than 30 georeferenced observations get no envelope.

value: subshrub

authors: Torr. & A.Gray

published_in: Fl. N. Amer. (Torr. & A. Gray) 2(1): 174

reason: Only 17 annotated flowering records, below our threshold of 30. A curve fitted to a dozen records is noise, so we do not draw one.


slug: erigeron-coulteri

scientific: Erigeron coulteri

authorship: Porter & J.M.Coult.

epithet: coulteri

preferred: large mountain fleabane

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 495 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
large mountain fleabane
Coulter's fleabane

names: Мелколепестник Культера

partners:
Agriades glandon
Speyeria mormonia

authors: Porter & J.M.Coult.

published_in: Syn. Fl. Colorado 61

reason: Only 29 annotated flowering records, below our threshold of 30. A curve fitted to a dozen records is noise, so we do not draw one.


slug: erigeron-cuneifolius

scientific: Erigeron cuneifolius

authorship: DC.

epithet: cuneifolius

preferred: wedgeleaf fleabane

codes: MXG MXS COS CUB DOM GUA HAI HON JAM LEE NIC PAN PUE

Mexico Gulf

code: MXG

Mexico Southwest

code: MXS

Costa Rica

code: COS

region: Central America

Cuba

code: CUB

region: Caribbean

Dominican Republic

code: DOM

Guatemala

code: GUA

Haiti

code: HAI

Honduras

code: HON

Jamaica

code: JAM

Leeward Is.

code: LEE

Nicaragua

code: NIC

Panamá

code: PAN

Puerto Rico

code: PUE

lifeform: annual

climate: seasonally dry tropical

value: annual

authors: DC.

reason: Only 3 annotated flowering records, below our threshold of 30. A curve fitted to a dozen records is noise, so we do not draw one.


slug: erigeron-divergens

scientific: Erigeron divergens

epithet: divergens

preferred: spreading fleabane

Erigeron divergens var. typicus

authorship: Cronquist

Erigeron ramosus

authorship: Raf.

codes: ABT ARI BRC CAL COL IDA MXE MXN MNT NEB NEV NWM NDA OKL ORE SDA TEX UTA WAS WYO

Alberta

code: ABT

Arizona

code: ARI

region: Southwestern U.S.A.

British Columbia

code: BRC

California

code: CAL

Colorado

code: COL

Idaho

code: IDA

Mexico Northeast

code: MXE

Mexico Northwest

code: MXN

Montana

code: MNT

Nebraska

code: NEB

Nevada

code: NEV

North Dakota

code: NDA

Oklahoma

code: OKL

Oregon

code: ORE

South Dakota

code: SDA

Texas

code: TEX

Washington

code: WAS

climate: desert or dry shrubland

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 1652 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
spreading fleabane
diffuse fleabane

type: pollinatedBy

label: Pollinated by

partners:
Acmaeodera tubulus
Ammophila1
Anoplius virginiensis
Anthaxia1
Anthrenus museorum
Apallates coxendix
Bicyrtes ventralis
Bombus impatiens

partners:
Ammophila pictipennis
Augochlorella persimilis
Calythea nigricans
Euphyes vestris
Halictus ligatus
Heriades leavitti
Heriades variolosa
Lasioglossum pectorale

partners:
Ashmeadiella leucozona
Calliopsis coloratipes
Ceratina apacheorum
Diadasia diminuta
Epeolus mesillae
Halictus ligatus
Megachile parallela
Megachile policaris

type: hasParasite

label: Parasites

published_in: Fl. N. Amer. (Torr. & A. Gray) 2(1): 175


slug: erigeron-eatonii

scientific: Erigeron eatonii

epithet: eatonii

published_in: Notes Compositae : 91 (1880)

preferred: Eaton's fleabane

Erigeron eatonii subsp. plantagineus

authorship: (Greene) Cronquist

Erigeron nevadensis var. sonnei

authorship: Smiley

Erigeron pacificus

authorship: Howell

codes: ARI CAL COL IDA MNT NEV ORE UTA WAS WYO

Utah

code: UTA

Wyoming

code: WYO

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 102 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
Eaton's fleabane
Eaton's daisy

label: Growth form

value: Single Crown

label: Growth rate

value: moderate

label: Leaf retention

category: Foliage

value: deciduous

label: Foliage colour

value: green

reason: Only 15 annotated flowering records, below our threshold of 30. A curve fitted to a dozen records is noise, so we do not draw one.


slug: erigeron-ecuadoriensis

scientific: Erigeron ecuadoriensis

authorship: Hieron.

epithet: ecuadoriensis

Erigeron caldasii

authorship: Cuatrec.

Erigeron spathulatus

authorship: Wedd.

Colombia

code: CLM

Ecuador

code: ECU

Peru

code: PER

category: Physiology

authors: Hieron.

published_in: Bot. Jahrb. Syst. 21(3): 336


slug: erigeron-elatior

scientific: Erigeron elatior

epithet: elatior

preferred: tall fleabane

codes: COL NWM UTA WYO

Colorado

code: COL

New Mexico

code: NWM

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 233 of them. Species with fewer than 30 georeferenced observations get no envelope.

partners:
Boloria titania
Colias eurytheme
Colias meadii
Epidemia dorcas florus
Lycaena rubidus
Phyciodes pulchella camillus
Plebejus saepiolus
Polites sabuleti draco


slug: erigeron-elegantulus

scientific: Erigeron elegantulus

epithet: elegantulus

preferred: blue dwarf fleabane

California

code: CAL

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 32 of them. Species with fewer than 30 georeferenced observations get no envelope.

published_in: Erythea 3: 65

reason: Only 7 annotated flowering records, below our threshold of 30. A curve fitted to a dozen records is noise, so we do not draw one.


slug: erigeron-engelmannii

scientific: Erigeron engelmannii

epithet: engelmannii

published_in: Bull. Torrey Bot. Club 26(5): 247 (1899)

preferred: Engelmann's fleabane

codes: COL IDA UTA WYO

Idaho

code: IDA

names:
Engelmann's fleabane
Engelmann's daisy

published_in: Bull. Torrey Bot. Club 26(5): 247

reason: Not published anywhere on this site. Every care claim we could make cheaply would be an unsourced enum, which is what the previous version of this site did and why it was deleted.


slug: erigeron-epiroticus

scientific: Erigeron epiroticus

authorship: (Vierh.) Halàcsy

epithet: epiroticus

published_in: Consp. Fl. Graec., Suppl.: 53 (1908)

Trimorpha epirotica

authorship: Vierh.

codes: ALB GRC ITA YUG

Albania

code: ALB

continent: EUROPE

region: Southeastern Europe

Greece

code: GRC

Italy

code: ITA

NW. Balkan Pen.

code: YUG

names: Мелколепестник эпирский

label: Life form

value: hemicryptophyte

authors: (Vierh.) Halàcsy

published_in: Consp. Fl. Graec. Suppl.: 53

reason: Not published. The widely copied list is a copyrighted compilation restricted to noncommercial use, and we will not scrape it. A sourced toxicity dataset is being built from primary literature and is not ready.


slug: erigeron-eriocephalus

scientific: Erigeron eriocephalus

epithet: eriocephalus

Erigeron plurifolius

authorship: Botsch.

name: Erigeron unalaschkensis var. eriocephalus

authorship: Porsild

Erigeron uniflorus subsp. eriocephalus

authorship: (J.Vahl ex Hornem) Cronquist

Erigeron uniflorus var. eriocephalus

authorship: (J.Vahl) B.Boivin

codes: KHA KRA MAG WSB YAK FIN ICE RUN NOR SWE ASK BRC GNL LAB NWT NUN QUE YUK

Khabarovsk

code: KHA

Krasnoyarsk

code: KRA

region: Siberia

Magadan

code: MAG

West Siberia

code: WSB

Yakutiya

code: YAK

Finland

code: FIN

region: Northern Europe

Iceland

code: ICE

North European Russia

code: RUN

region: Eastern Europe

Norway

code: NOR

Sweden

code: SWE

Alaska

code: ASK

region: Subarctic America

British Columbia

code: BRC

Greenland

code: GNL

Labrador

code: LAB

Northwest Territories

code: NWT

Nunavut

code: NUN

Québec

code: QUE

Yukon

code: YUK

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 117 of them. Species with fewer than 30 georeferenced observations get no envelope.

reason: No page on this site has been reviewed by a named botanist. The determination label says so, on every page.


slug: erigeron-eximius

scientific: Erigeron eximius

authorship: Greene

epithet: eximius

preferred: sprucefir fleabane

codes: ARI COL NWM TEX UTA WYO

Arizona

code: ARI

Colorado

code: COL

region: Northwestern U.S.A.

New Mexico

code: NWM

Texas

code: TEX

Utah

code: UTA

Wyoming

code: WYO

names:
sprucefir fleabane
spruce-fir fleabane

partners:
Lasioglossum
Agapostemon angelicus
Cynthia cardui
Eriocraniidae
Eristalis
Eupeodes volucris
Gonia
Nysius

reason: Not published for any species. A USDA hardiness zone is the average annual EXTREME minimum temperature, and we hold the mean daily minimum of the coldest month, which is a different quantity and typically about 16 C warmer. Presenting one as the other would place a plant several zones too warm, so we do not publish a zone at all.


slug: erigeron-filifolius

scientific: Erigeron filifolius

authorship: Nutt.

epithet: filifolius

published_in: Trans. Amer. Philos. Soc., ser. 2, 7: 308 (1840)

preferred: threadleaf fleabane

Diplopappus filifolius

authorship: Hook.

codes: BRC CAL IDA MNT NEV ORE UTA WAS

British Columbia

region: Western Canada

California

code: CAL

Idaho

code: IDA

Montana

code: MNT

Nevada

code: NEV

Oregon

code: ORE

Washington

code: WAS

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 1115 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
threadleaf fleabane
thread-leaved daisy

value: Multiple Stem

value: rapid

published_in: Trans. Amer. Philos. Soc. ser. 2, 7: 308


slug: erigeron-flagellaris

scientific: Erigeron flagellaris

epithet: flagellaris

published_in: Mem. Amer. Acad. Arts : 68

preferred: trailing fleabane

licences: CC0 CC-BY CC-BY-SA

codes: ABT ARI BRC CAL COL IDA KAN MXE MXN MNT NEB NEV NWM NDA OKL ORE SDA TEX UTA WAS WYO

Alberta

code: ABT

British Columbia

code: BRC

Kansas

code: KAN

region: North-Central U.S.A.

Mexico Northeast

code: MXE

region: Mexico

Mexico Northwest

code: MXN

Nebraska

code: NEB

New Mexico

region: South-Central U.S.A.

North Dakota

code: NDA

Oklahoma

code: OKL

South Dakota

code: SDA

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 427 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
trailing fleabane
creeping fleabane

partners:
Bombus bifarius
Bombus flavifrons
cartosyrphus_tarda
Chrysotoxum derivatum
Coenonympha ochracea
Colletes nigrifrons
Cryptopogon
Eristalis stipator

partners:
Ochlodes sylvanoides
Phyciodes pallida
Phyciodes pulchella camillus
Bombus bifarius
Bombus flavifrons
Chelostoma philadelphi
Chrysotoxum derivatum
Cisseps fulvicollis

type: eatenBy

label: Eaten by

source: EOL TraitBank / NMNH Botany specimens


slug: erigeron-floribundus

scientific: Erigeron floribundus

authorship: (Kunth) Sch.Bip.

epithet: floribundus

published_in: Bull. Soc. Bot. France 12(CRS 2): 81. 1865 [Oct-Nov 1865]

preferred: asthmaweed

source: usda

Conyza bonariensis var. leiotheca

authorship: (S.F.Blake) Cuatrec.

Conyza elata

authorship: Kunth & C.D.Bouché

Conyza floribunda

authorship: Kunth

Conyza floribunda var. laciniata

authorship: Cabrera ex G.M.Barroso

Conyza sumatrensis var. floribunda

authorship: (Kunth) J.B.Marshall

Conyza sumatrensis var. leiotheca

authorship: (S.F.Blake) Pruski & G.Sancho

Erigeron bonariensis var. floribundus

authorship: (Kunth) Cuatrec.

Erigeron myriocephalus

authorship: (J.Rémy) Herter

Marsea bonariensis var. leiotheca

authorship: (S.F.Blake) V.M.Badillo

Placus floresiana

authorship: Kuntze

codes: MXC MXG MXE MXT MXS AGE AGW AGS BOL BZE BZS BZL BZC CLC CLN CLS CLM COS ECU GUA HON NIC PAN PAR PER TRT URU VEN

Mexico Central

code: MXC

Mexico Gulf

code: MXG

Mexico Southeast

code: MXT

Mexico Southwest

code: MXS

Argentina Northeast

code: AGE

region: Southern South America

Argentina Northwest

code: AGW

Argentina South

code: AGS

Bolivia

code: BOL

region: Western South America

Brazil Northeast

code: BZE

region: Brazil

Brazil South

code: BZS

Brazil Southeast

code: BZL

Brazil West-Central

code: BZC

Chile Central

code: CLC

Chile North

code: CLN

Chile South

code: CLS

Colombia

code: CLM

Costa Rica

code: COS

Ecuador

code: ECU

Guatemala

code: GUA

Honduras

code: HON

Nicaragua

code: NIC

Panamá

code: PAN

Paraguay

code: PAR

Peru

code: PER

Trinidad-Tobago

code: TRT

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 407 of them. Species with fewer than 30 georeferenced observations get no envelope.

names: Мелколепестничек суматранский

names:
Conyze très fleurie
Vergerette très fleurie

partners:
Braunsapis sp.
Ceratina sp.
Halictus sp.
Lasioglossum
Macrogalea candida

partners:
Apodia bifractella
Neides tipularius
Uroleucon erigeronense

reason: Only 20 annotated flowering records, below our threshold of 30. A curve fitted to a dozen records is noise, so we do not draw one.


slug: erigeron-foliosus

scientific: Erigeron foliosus

epithet: foliosus

published_in: Trans. Amer. Philos. Soc., ser. 2, 7: 309 (1840)

preferred: leafy fleabane

Cineraria canescens

authorship: Spreng.

Diplopappus occidentalis

authorship: Hook. & Arn.

Erigeron brazoensis

authorship: Buckley

Erigeron confinis

authorship: Howell

Erigeron decumbens

authorship: Benth.

Erigeron douglasii

authorship: Torr. & A.Gray

Erigeron foliosus f. grinnellii

authorship: Cronquist

Erigeron foliosus var. stenophyllus

authorship: (Nutt.) A.Gray

Erigeron quercifolius

authorship: DC.

Erigeron setchellii

authorship: Jeps.

codes: CAL MXN ORE

California

code: CAL

Mexico Northwest

code: MXN

Oregon

code: ORE

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 1810 of them. Species with fewer than 30 georeferenced observations get no envelope.

partners:
Phyciodes pulchella pulchella
Toxomerus geminatus

partners:
Adela septentrionella
Anastrangalia laetifica
Bombus vosnesenskii
Brachymelecta californica
Ceratina arizonensis
Echinargus isola
Eresia aveyrona mylitta
Eupeodes volucris

partners:
Anthophora urbana
Brachymelecta californica
Diabrotica undecimpunctata
Strymon acadica

authors: Nutt.

published_in: Trans. Amer. Philos. Soc. ser. 2, 7: 309


slug: erigeron-formosissimus

scientific: Erigeron formosissimus

authorship: Greene

epithet: formosissimus

published_in: Bull. Torrey Bot. Club 25(3): 121 (1898)

preferred: beautiful fleabane

Erigeron deminutus

authorship: Wooton & Standl.

Erigeron fruticetorum

authorship: Rydb.

Erigeron glabellus var. viscidus

authorship: (Rydb.) B.Boivin

Erigeron pecosensis

authorship: Standl.

codes: ARI COL NWM SDA UTA WYO

Arizona

code: ARI

Colorado

code: COL

New Mexico

code: NWM

South Dakota

code: SDA

Utah

code: UTA

Wyoming

code: WYO

published_in: Bull. Torrey Bot. Club 25(3): 121

reason: Fewer than 30 georeferenced research-grade observations of this taxon, which is too few to state a percentile range for the conditions it grows in. We would rather show nothing than a range computed from eight points in one county.

reason: Only 4 annotated flowering records, below our threshold of 30. A curve fitted to a dozen records is noise, so we do not draw one.


slug: erigeron-galeottii

scientific: Erigeron galeottii

authorship: (A.Gray ex Hemsl.) Greene

epithet: galeottii

Achaetogeron galeottii

authorship: A.Gray ex Hemsl.

Brachyscome mexicana

authorship: Klatt

codes: MXC MXG MXE MXN MXS

Mexico Central

code: MXC

Mexico Gulf

code: MXG

Mexico Northeast

code: MXE

Mexico Southwest

code: MXS

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 84 of them. Species with fewer than 30 georeferenced observations get no envelope.

authors: (A.Gray ex Hemsl.) Greene

reason: No vernacular name for this taxon in Wikidata (P1843) or iNaturalist. We do not invent one, and we do not present the scientific name as though it were a common name.


slug: erigeron-glabellus

scientific: Erigeron glabellus

authorship: Nutt.

epithet: glabellus

preferred: streamside fleabane

Erigeron anodontus

authorship: Lunell

Erigeron asper f. roseatus

authorship: (Lunell) Breitung

Erigeron asper var. pubescens

authorship: (Hook.) Breitung

Erigeron glabellus f. roseata

authorship: (Lunell) Scoggan

Erigeron glabellus subsp. pubescens

authorship: (Hook.) Cronquist

Erigeron glabellus var. asper

authorship: (Nutt.) Torr. & A.Gray

Erigeron glabellus var. mucronatus

authorship: Hook.

Fragmosa aspera

authorship: (Nutt.) Raf. ex B.D.Jacks.

Tessenia anodonta

authorship: (Lunell) Lunell

Tessenia aspera

authorship: (Nutt.) Lunell

codes: ASK ABT BRC COL IDA MAN MIN MNT NWM NDA NWT ONT SAS SDA UTA WIS WYO YUK

Alaska

code: ASK

Alberta

code: ABT

British Columbia

code: BRC

Idaho

code: IDA

Manitoba

code: MAN

Minnesota

code: MIN

Montana

code: MNT

North Dakota

code: NDA

Northwest Territories

code: NWT

Ontario

code: ONT

region: Eastern Canada

Saskatchewan

code: SAS

Wisconsin

code: WIS

Yukon

code: YUK

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 597 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
streamside fleabane
smooth fleabane

names: Мелколепестник голенький

names:
vergerette glabre
vergerette âpre

partners:
Andrena sp.
Bombus appositus
Bombus bifarius
Bombus cent/flavi
Bombus insularis
Bombus mixtus
Bombus rufocinctus
Ceratina nanula

partners:
Carterocephalus mandan
Cercyonis oetus
Colias eurytheme
Melissodes microsticta
Oarisma garita
Pieris oleracea

partners:
Chrysocharis crassiscapus
Chrysocharis oscinidis


slug: erigeron-glacialis

scientific: Erigeron glacialis

authorship: (Nutt.) A.Nelson

epithet: glacialis

Erigeron callianthemus

authorship: Greene

name: Erigeron callianthemus var. callianthemus

name: Erigeron peregrinus subsp. callianthemus

authorship: (Greene) Cronquist

Erigeron peregrinus var. angustifolius

authorship: (A.Gray) Cronquist

Erigeron peregrinus var. callianthemus

authorship: Cronquist

name: Erigeron peregrinus var. eucallianthemus

Erigeron peregrinus var. scaposus

authorship: (Torr. & A.Gray) Cronquist

name: Erigeron salsuginosus subsp. angustifolius

authorship: (A.Gray) Piper

Erigeron salsuginosus var. glacialis

authorship: (Nutt.) A.Gray

Erigeron scaposus

authorship: Torr. & A.Gray

codes: ASK ABT BRC CAL COL IDA MNT NEV NWM ORE UTA WAS WYO YUK

California

code: CAL

Colorado

code: COL

Nevada

code: NEV

New Mexico

code: NWM

Oregon

code: ORE

Utah

code: UTA

Washington

code: WAS

Wyoming

code: WYO

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 1991 of them. Species with fewer than 30 georeferenced observations get no envelope.

partners:
Argynnis callippe
Argynnis mormonia
Bombus
Bombus bifarius
Bombus flavidus flavidus
Bombus flavifrons
Bombus frigidus
Bombus mixtus

authors: (Nutt.) A.Nelson


slug: erigeron-glaucus

scientific: Erigeron glaucus

authorship: Ker Gawl.

epithet: glaucus

preferred: seaside daisy

english:
seaside daisy
seaside fleabane

Aster bonariensis

authorship: Spreng.

Aster californicus

authorship: Less.

Aster glaucus

authorship: (Ker Gawl.) Pépin

Erigeron hispidus

authorship: Nutt.

Erigeron squarrosus

authorship: Lindl.

Stenactis glauca

authorship: Nees

codes: CAL ORE

lifeform: subshrub

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 2018 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
seaside fleabane
Seaside Daisy

names: Мелколепестник сизый

names: Érigéron glauque, Vergerette à feuilles glauques, Érigéron à feuilles glauques

partners:
Apis mellifera
Bombus lapidarius
Bombus lucorum

partners:
Bombus lapidarius
Apis mellifera
Bombus lucorum
Bombus sylvestris
Bombus vosnesenskii
Dasysyrphus albostriatus
Episyrphus balteatus
Eristalis tenax

partners:
Apis mellifera
Bembix americana
Bombus melanopygus
Bombus mixtus
Bombus pratorum
Bombus terrestris audax
Dialictus
Halictus ligatus

partners:
Agapostemon texanus
Anthidium manicatum
Anthophora bomboides
Anthophora californica
Anthrenus lepidus
Apis mellifera
Argynnis zerene puntareyes
Argyrotaenia franciscana

authors: Ker Gawl.

published_in: Bot. Reg. 1: t. 10


slug: erigeron-grandiflorus

scientific: Erigeron grandiflorus

authorship: Hook.

epithet: grandiflorus

preferred: largeflower fleabane

codes: KAM ABT ARI BRC COL IDA MNT NWM ORE UTA WYO

Kamchatka

code: KAM

region: Russian Far East

Alberta

code: ABT

Arizona

code: ARI

British Columbia

code: BRC

Idaho

code: IDA

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 82 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
largeflower fleabane
large-flowered daisy

partners:
Bombus frigidus
Bombus mixtus
Bombus sylvicola
Erebia rossii
Hemiptera
Lassioglossum Dialictus
Phoridae
Syrphini

partners:
Boloria titania
Bombus frigidus
Bombus mixtus
Bombus sylvicola
Chlosyne palla whitneyi
Clossiana improba
Colias meadii
Erebia magdalena

authors: Hook.

reason: Only 14 annotated flowering records, below our threshold of 30. A curve fitted to a dozen records is noise, so we do not draw one.


slug: erigeron-humilis

scientific: Erigeron humilis

authorship: Graham

epithet: humilis

published_in: Edinburgh New Philos. J. (Oct.-Dec. 1828) 175 (1828)

preferred: Low Fleabane

english:
Low Fleabane
arctic alpine fleabane

Erigeron pulchellus var. unalaschkensis

authorship: DC.

Erigeron unalaschkensis

authorship: (DC.) Vierh.

Erigeron unalaschkensis var. grandis

authorship: Böcher

name: Erigeron unalaschkensis var. unalaschkensis

Erigeron uniflorus f. pallidus

authorship: (Cronquist) B.Boivin

Erigeron uniflorus var. unalaschkensis

authorship: Ostenf.

codes: KAM KHA KUR MAG FIN ICE NOR SWE ASK ABT BRC COL GNL IDA LAB MAN MNT NWT NUN ONT QUE UTA WYO YUK

Khabarovsk

code: KHA

Kuril Is.

code: KUR

Magadan

code: MAG

Finland

code: FIN

Iceland

code: ICE

Norway

code: NOR

Sweden

code: SWE

Alaska

code: ASK

Greenland

code: GNL

Labrador

code: LAB

Manitoba

code: MAN

Montana

code: MNT

Northwest Territories

code: NWT

Nunavut

code: NUN

Ontario

code: ONT

Québec

code: QUE

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 478 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
arctic alpine fleabane
Low Fleabane

names: Мелколепестник низкий

names:
petite vergerette
vergerette humble

names: svartbinka tummakallioinen


slug: erigeron-hyssopifolius

scientific: Erigeron hyssopifolius

authorship: Michx.

epithet: hyssopifolius

preferred: hyssopleaf fleabane

name: Erigeron hyssopifolius var. anticostensis

authorship: Vict. & J.Rousseau

Erigeron hyssopifolius var. villicaulis

authorship: Fernald

codes: ABT LAB MAI MAN MIC NBR NWH NWY NFL NWT NSC NUN ONT QUE SAS VER YUK

Alberta

code: ABT

Maine

code: MAI

region: Northeastern U.S.A.

Michigan

code: MIC

New Brunswick

code: NBR

New Hampshire

code: NWH

New York

code: NWY

Newfoundland

code: NFL

Nova Scotia

code: NSC

Saskatchewan

code: SAS

Vermont

code: VER

Yukon

code: YUK

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 357 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
hyssopleaf fleabane
Daisy Fleabane

names:
vergerette à feuilles d'hysope
érigéron à feuilles d'hysope

authors: Michx.


slug: erigeron-inornatus

scientific: Erigeron inornatus

epithet: inornatus

published_in: Proc. Amer. Acad. Arts xvi. (1881) 88.

preferred: California rayless fleabane

codes: CAL NEV ORE WAS

California

code: CAL

region: Southwestern U.S.A.

Nevada

code: NEV

Oregon

code: ORE

Washington

code: WAS

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 123 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
California rayless fleabane
western rayless fleabane

partners:
Geminaria canalis
Hoplitis
Osmia montana

published_in: Proc. Amer. Acad. Arts 16: 88

reason: Only 12 annotated flowering records, below our threshold of 30. A curve fitted to a dozen records is noise, so we do not draw one.


slug: erigeron-karvinskianus

scientific: Erigeron karvinskianus

epithet: karvinskianus

preferred: Mexican Fleabane

english:
Mexican Fleabane
Latin American fleabane
mexican fleabane

name: Erigeron karvinskianus var. karvinskianus

Erigeron karvinskianus var. mucronatus

authorship: Hieron.

authorship: (DC.) Asch.

Erigeron pacayensis

authorship: Greenm.

Erigeron trilobus

authorship: Sond.

codes: MXC MXG MXE MXT MXS CLM COS ELS GUA HON PAN VEN

Mexico Central

code: MXC

Mexico Gulf

code: MXG

Mexico Northeast

code: MXE

Mexico Southeast

code: MXT

Mexico Southwest

code: MXS

Colombia

code: CLM

Costa Rica

code: COS

region: Central America

El Salvador

code: ELS

Guatemala

code: GUA

Honduras

code: HON

Panamá

code: PAN

Venezuela

code: VEN

region: Northern South America

climate: subtropical

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 2035 of them. Species with fewer than 30 georeferenced observations get no envelope.

species: Bellis perennis

slug: bellis-perennis

names: 加勒比飞蓬 加勒比飛蓬

names: Vitadínia-das-floristas floricos

names: Мелколепестник Карвинского

names: ペラペラヒメジョオン ペラペラヨメナ

names:
Stachelspitziges Berufkraut
Karvinskis Berufkraut

names:
vergerette de karvinski
Marguerite folle

names: mexicobinka mexikobinka

names:
amrhydlwyd y cerrig
Cedowydd y Clogwyn

partners:
Aglais urticae
Anania funebris
Andrena amieti
Andrena denticulata
Andrena hesperia
Andrena humilis
Andrena livens
Andrena nigroolivacea

partners:
Apis mellifera
Colias croceus
Lasioglossum
Bombus lapidarius
Bombus lucorum
Diptera
Lycaena phlaeas
Platycheirus

partners:
Anthrenus isabellinus
Coenonympha pamphilus
Coreus marginatus
Eristalis tenax
Eupeodes corollae
Graphosoma italicum italicum
Halictus subauratus
Helophilus trivittatus

partners:
Cacyreus marshalli
Eumerus
Merodon equestris
Paragus haemorrhous
Pieris rapae
Acanthis flammea
Aglais io
Alauda arvensis

value: chamaephyte


slug: erigeron-klamathensis

scientific: Erigeron klamathensis

authorship: (G.L.Nesom) G.L.Nesom

epithet: klamathensis

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 60 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
Klamath erigeron
MacDougal's yellowtops

authors: (G.L.Nesom) G.L.Nesom

reason: Only 10 annotated flowering records, below our threshold of 30. A curve fitted to a dozen records is noise, so we do not draw one.


slug: erigeron-lanatus

scientific: Erigeron lanatus

epithet: lanatus

preferred: woolly fleabane

Erigeron grandiflorus var. lanatus

authorship: (Hook.) A.Gray

codes: ABT BRC COL MNT WYO

Alberta

code: ABT

British Columbia

code: BRC

Colorado

code: COL

Montana

code: MNT

Wyoming

code: WYO

names:
woolly fleabane
hairy daisy

reason: Only 11 annotated flowering records, below our threshold of 30. A curve fitted to a dozen records is noise, so we do not draw one.


slug: erigeron-lancifolius

scientific: Erigeron lancifolius

epithet: lancifolius

published_in: Trans. Linn. Soc. London 20: 208 (1847)

Darwiniothamnus lancifolius

authorship: (Hook.f.) Harling

name: Darwiniothamnus lancifolius subsp. glabriusculus

authorship: (A.Stewart) Lawesson & Adsersen

name: Darwiniothamnus lancifolius subsp. glandulosus

authorship: Harling

name: Darwiniothamnus lancifolius subsp. lancifolius

Galápagos

code: GAL

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 57 of them. Species with fewer than 30 georeferenced observations get no envelope.

value: shrub

value: woody

published_in: Trans. Linn. Soc. London 20: 208


slug: erigeron-latus

scientific: Erigeron latus

authorship: (A.Nelson & J.F.Macbr.) Cronquist

epithet: latus

preferred: broad fleabane

Erigeron poliospermus var. latus

authorship: A.Nelson & J.F.Macbr.

codes: IDA NEV ORE

Idaho

code: IDA

Nevada

code: NEV

Oregon

code: ORE

authors: (A.Nelson & J.F.Macbr.) Cronquist

published_in: Brittonia 6: 192

reason: No dated flowering annotations found for this taxon.


slug: erigeron-leibergii

scientific: Erigeron leibergii

authorship: Piper

epithet: leibergii

published_in: Bull. Torrey Bot. Club 28: 41 (1901)

preferred: Leiberg's fleabane

codes: BRC WAS

Washington

code: WAS

names:
Leiberg's fleabane
Leiberg's daisy

authors: Piper

published_in: Bull. Torrey Bot. Club 28: 41


slug: erigeron-leptorhizon

scientific: Erigeron leptorhizon

authorship: DC.

epithet: leptorhizon

Peru

code: PER


slug: erigeron-linearis

scientific: Erigeron linearis

authorship: (Hook.) Piper

epithet: linearis

preferred: desert yellow fleabane

Diplopappus linearis

authorship: Hook.

codes: BRC CAL IDA MNT NEV ORE UTA WAS WYO

California

code: CAL

Utah

code: UTA

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 1976 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
desert yellow fleabane
Desert Yellow-Daisy

partners:
Diadasia diminuta
Halictus tripartitus
Lasioglossum
Lasioglossum pruinosum
Lepidoptera
Nomada
Agapostemon femoratus
Agapostemon texanus

value: gray-green

label: Flower colour


slug: erigeron-lobatus

scientific: Erigeron lobatus

epithet: lobatus

preferred: lobed fleabane

codes: ARI CAL MXN NEV

Arizona

code: ARI

Mexico Northwest

code: MXN

value: biennial


slug: erigeron-lonchophyllus

scientific: Erigeron lonchophyllus

epithet: lonchophyllus

preferred: shortray fleabane

Erigeron acris subsp. racemosus

authorship: (Nutt.) Clem. & E.G.Clem.

Erigeron acris var. racemosus

authorship: Clem. & E.G.Clem.

Erigeron kindbergii

authorship: Greene

name: Erigeron lonchophyllus var. laurentianus

authorship: Vict.

name: Erigeron lonchophyllus var. lonchophyllus

Erigeron minor

authorship: Rydb.

Erigeron racemosus

authorship: Nutt.

Tessenia racemosa

authorship: (Nutt.) Lunell

Trimorpha lonchophylla

authorship: (Hook.) G.L.Nesom

codes: ALT BRY CTA IRK KAZ KGZ KRA MAG MON TVA CHX YAK PAK ASK ABT ARI BRC CAL COL IDA MAN MIN MNT NEB NEV NWM NDA NWT ONT ORE QUE SAS SDA UTA WAS WYO YUK

Altay

code: ALT

region: Siberia

Buryatiya

code: BRY

Chita

code: CTA

Irkutsk

code: IRK

Kazakhstan

code: KAZ

region: Central Asia

Kirgizstan

code: KGZ

Krasnoyarsk

code: KRA

Magadan

code: MAG

Mongolia

code: MON

region: Mongolia

Tuva

code: TVA

Xinjiang

code: CHX

region: China

Yakutiya

code: YAK

Pakistan

code: PAK

region: Indian Subcontinent

Alaska

code: ASK

Manitoba

code: MAN

Minnesota

code: MIN

Nebraska

code: NEB

New Mexico

code: NWM

North Dakota

code: NDA

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 220 of them. Species with fewer than 30 georeferenced observations get no envelope.

source: IUCN Red List category via Wikidata (P141)

license: CC0 (Wikidata); IUCN category is a factual label

names: Мелколепестник копьелистный


slug: erigeron-longipes

scientific: Erigeron longipes

epithet: longipes

Aster variabilis

authorship: Sessé & Moc.

codes: MXC MXG MXE MXT MXS ELS GUA HON NIC

Mexico Central

code: MXC

Mexico Gulf

code: MXG

Mexico Northeast

code: MXE

Mexico Southeast

code: MXT

Mexico Southwest

code: MXS

El Salvador

code: ELS

Guatemala

code: GUA

Honduras

code: HON

Nicaragua

code: NIC

lifeform: perennial or rhizomatous geophyte

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 634 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
chalchuán
hierba del naciente

partners:
Anthanassa texana
Nathalis iole iole
Oarisma minima

value: herb


slug: erigeron-maxonii

scientific: Erigeron maxonii

epithet: maxonii

codes: COS PAN

Costa Rica

code: COS

Panamá

code: PAN

climate: montane tropical

published_in: Contr. U.S. Natl. Herb. 22: 594, pl. 56

reason: Only 1 annotated flowering records, below our threshold of 30. A curve fitted to a dozen records is noise, so we do not draw one.


slug: erigeron-melanocephalus

scientific: Erigeron melanocephalus

epithet: melanocephalus

published_in: Bull. Torrey Bot. Club 26(5): 246 (1899)

preferred: blackhead fleabane

codes: COL NWM UTA WYO

Colorado

code: COL

region: Northwestern U.S.A.

Utah

code: UTA

Wyoming

code: WYO

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 52 of them. Species with fewer than 30 georeferenced observations get no envelope.

names: پیربهار سرسیاه

partners:
Erebia tyndarus
Hesperia comma

value: non-woody

published_in: Bull. Torrey Bot. Club 26(5): 246

reason: Only 2 annotated flowering records, below our threshold of 30. A curve fitted to a dozen records is noise, so we do not draw one.


slug: erigeron-modestus

scientific: Erigeron modestus

epithet: modestus

published_in: Mem. Amer. Acad. Arts : 68

preferred: plains fleabane

Erigeron lobatus var. warnockii

authorship: Shinners

Erigeron plateauensis

authorship: Cronquist

codes: ARI KAN MXE MXN NWM OKL TEX

Arizona

code: ARI

Kansas

code: KAN

region: North-Central U.S.A.

Mexico Northeast

region: Mexico

Mexico Northwest

code: MXN

Oklahoma

code: OKL

Texas

code: TEX

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 1063 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
vergerette des plaines
vergerette modeste

value: perennial

published_in: Mem. Amer. Acad. Arts n.s., 4: 68


slug: erigeron-morrisonensis

scientific: Erigeron morrisonensis

authorship: Hayata

epithet: morrisonensis

published_in: J. Coll. Sci. Imp. Univ. Tokyo xxv. Art. 19, 126 (1908).

Taiwan

code: TAI

region: Eastern Asia

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 194 of them. Species with fewer than 30 georeferenced observations get no envelope.

names: 玉山飞蓬 玉山飛蓬

authors: Hayata

published_in: J. Coll. Sci. Imp. Univ. Tokyo 25(Art. 19): 126


slug: erigeron-multiradiatus

scientific: Erigeron multiradiatus

authorship: (Lindl. ex DC.) Benth. & Hook.f.

epithet: multiradiatus

preferred: Himalayan fleabane

Aster multiradiatus

authorship: Wall.

Aster roylei

authorship: Onno

Erigeron multiradiatus var. glabrescens

authorship: Y.Ling & Y.L.Chen

name: Erigeron multiradiatus var. multiradiatus

name: Erigeron multiradiatus var. salicifolius

authorship: Chang ex Y.Ling & Y.L.Chen

Erigeron radiosus

authorship: Spreng. ex DC.

Stenactis multiradiata

authorship: Lindl.

authorship: Lindl. ex DC.

codes: AFG CHC CHT EHM NEP PAK WHM

Afghanistan

code: AFG

region: Western Asia

China South-Central

code: CHC

Tibet

code: CHT

East Himalaya

code: EHM

Nepal

code: NEP

Pakistan

code: PAK

West Himalaya

code: WHM

names: 多舌飞蓬 红蓝地花

label: Flowering months

value: Mar-Apr

authors: (Lindl. ex DC.) Benth. & Hook.f.

reason: Only 5 annotated flowering records, below our threshold of 30. A curve fitted to a dozen records is noise, so we do not draw one.


slug: erigeron-myosotis

scientific: Erigeron myosotis

authorship: Pers.

epithet: myosotis

Erigeron angustifolius

authorship: Phil.

Erigeron gayanus

authorship: Remy

Erigeron gayanus var. leptophyllus

authorship: Speg.

Erigeron myosotis f. palmaris

authorship: Vierh.

Erigeron myosotis subsp. magellanicus

authorship: (Sch.Bip.) Vierh.

name: Erigeron myosotis subsp. pseudomagellanicus

Erigeron myosotoides

authorship: Juss. ex Pers.

Erigeron philippii

authorship: Sch.Bip. ex Wedd.

codes: AGW AGS CLC CLS

Argentina Northwest

code: AGW

region: Southern South America

Argentina South

code: AGS

Chile Central

code: CLC

Chile South

code: CLS

name: GIFT (Global Inventory of Floras and Traits)

name: Traits mined from USDA NRCS plant guides

authors: Pers.

published_in: Syn. Pl. [Persoon] 2(2): 431


slug: erigeron-neomexicanus

scientific: Erigeron neomexicanus

epithet: neomexicanus

published_in: Proc. Amer. Acad. Arts 19: 2 (1883)

preferred: New Mexico fleabane

Achaetogeron fisheri

authorship: Larsen

Diplopappus delphinifolius

authorship: Cass.

name: Erigeron delphinifolius subsp. neomexicanus

authorship: (A.Gray) Cronquist

Erigeron delphinifolius subsp. typicus

authorship: Cronquist

codes: ARI MXE MXN NWM

Arizona

code: ARI

Mexico Northeast

code: MXE

New Mexico

code: NWM

region: South-Central U.S.A.

published_in: Proc. Amer. Acad. Arts 19: 2

name: Kew, World Checklist of Vascular Plants (WCVP v16)

reason: Only 6 annotated flowering records, below our threshold of 30. A curve fitted to a dozen records is noise, so we do not draw one.


slug: erigeron-nivalis

scientific: Erigeron nivalis

authorship: Nutt.

epithet: nivalis

published_in: Trans. Amer. Philos. Soc., ser. 2, 7: 311 (1840)

preferred: Scotter's fleabane

Erigeron acris subsp. debilis

authorship: (A.Gray) Piper

Erigeron debilis

authorship: Rydb.

Erigeron elatus var. bakeri

authorship: Greene

Trimorpha acris var. debilis

authorship: (A.Gray) G.L.Nesom

Trimorpha scotteri

authorship: (B.Boivin) G.L.Nesom

codes: ASK ABT BRC CAL COL IDA MNT NWM NWT ORE UTA WAS WYO YUK

Alaska

code: ASK

region: Subarctic America

Alberta

code: ABT

region: Western Canada

British Columbia

code: BRC

California

code: CAL

Colorado

code: COL

Idaho

code: IDA

Montana

code: MNT

Northwest Territories

code: NWT

Oregon

code: ORE

Utah

code: UTA

Washington

code: WAS

Wyoming

code: WYO

Yukon

code: YUK

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 219 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
Northern Daisy
bitter daisy

names: أريغارون ثلجي

value: variable

value: annual

published_in: Trans. Amer. Philos. Soc. ser. 2, 7: 311

reason: Not published anywhere on this site. Every care claim we could make cheaply would be an unsourced enum, which is what the previous version of this site did and why it was deleted.


slug: erigeron-ochroleucus

scientific: Erigeron ochroleucus

epithet: ochroleucus

published_in: Trans. Amer. Philos. Soc., ser. 2, 7: 309 (1840)

preferred: buff fleabane

Erigeron canescens

authorship: Parry ex A.Gray

Erigeron ochroleucus var. hirtellus

authorship: (DC.) A.Gray

Erigeron ochroleucus var. scribneri

authorship: (M.L.Canby ex Rydb.) Cronquist

Erigeron scribneri

authorship: Canby ex Rydb.

Erigeron tweedyanus

authorship: Canby & Rose

codes: ASK ABT BRC MNT NEB SDA WYO

Nebraska

code: NEB

South Dakota

code: SDA

names:
buff fleabane
buff daisy

partners:
Lycaenidae
Agapostemon texanus
Ammophila
Anthaxia inornata
Anthidium clypeodentatum
Cerambycidae
Ceratina nanula
Ceratina pacifica

partners:
Agriades glandon
Andrena surda
Ashmeadiella
Ceratina
Ceratina pacifica
Cercyonis oetus
Chlosyne gorgone
Colias alexandra edwardsii

published_in: Trans. Amer. Philos. Soc. ser. 2, 7: 309

reason: Not published. The widely copied list is a copyrighted compilation restricted to noncommercial use, and we will not scrape it. A sourced toxicity dataset is being built from primary literature and is not ready.


slug: erigeron-oreophilus-greenm

scientific: Erigeron oreophilus

authorship: Greenm.

epithet: oreophilus

published_in: Proc. Amer. Acad. Arts 41: 257. 1905

preferred: chaparral fleabane

Erigeron delphinifolius var. oreophilus

authorship: (Greenm.) Cronquist

Arizona

code: ARI

region: Southwestern U.S.A.

Mexico Northeast

code: MXE

Mexico Northwest

code: MXN

authors: Greenm.

published_in: Proc. Amer. Acad. Arts 41: 257

reason: No page on this site has been reviewed by a named botanist. The determination label says so, on every page.


slug: erigeron-oreophilus-ridl

authorship: Ridl.

published_in: J. Straits Branch Roy. Asiat. Soc. 79: 91 (1918)

authors: Ridl.

USDA PLANTS Database

note: common name, checklist symbol EROR5

license: public domain

reason: Kew's World Checklist of Vascular Plants does not cover this taxon.

reason: Not published for any species. A USDA hardiness zone is the average annual EXTREME minimum temperature, and we hold the mean daily minimum of the coldest month, which is a different quantity and typically about 16 C warmer. Presenting one as the other would place a plant several zones too warm, so we do not publish a zone at all.


slug: erigeron-pallens

scientific: Erigeron pallens

epithet: pallens

preferred: pale fleabane

codes: ABT BRC

Alberta

code: ABT

names:
pale fleabane
pale alpine fleabane

authors: Cronquist

published_in: Brittonia 6: 240

reason: Fewer than 30 georeferenced research-grade observations of this taxon, which is too few to state a percentile range for the conditions it grows in. We would rather show nothing than a range computed from eight points in one county.

reason: Only 0 annotated flowering records, below our threshold of 30. A curve fitted to a dozen records is noise, so we do not draw one.


slug: erigeron-patagonicus

scientific: Erigeron patagonicus

authorship: Phil.

epithet: patagonicus

published_in: Anales Univ. Chile 87: 414 (1894)

codes: AGS CLC CLS

Argentina South

code: AGS

Chile Central

code: CLC

Chile South

code: CLS

authors: Phil.

published_in: Anales Univ. Chile 87: 414

reason: No vernacular name for this taxon in Wikidata (P1843) or iNaturalist. We do not invent one, and we do not present the scientific name as though it were a common name.


slug: erigeron-peregrinus

scientific: Erigeron peregrinus

epithet: peregrinus

preferred: subalpine fleabane

Aster peregrinus

authorship: Pursh

Aster salsuginosus

authorship: Hook.

Aster tilesii

authorship: Wichstr.

Aster unalaschkensis

authorship: Less.

Erigeron angustifolius

authorship: (A.Gray) Rydb.

Erigeron peregrinus f. membranaceus

authorship: (Greene) Cronquist

Erigeron thompsonii

authorship: S.F.Blake ex J.W.Thomps.

codes: KAM KUR ASK ABT BRC ORE WAS YUK

Kamchatka

code: KAM

region: Russian Far East

Kuril Is.

code: KUR

Alaska

code: ASK

British Columbia

code: BRC

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 510 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
subalpine fleabane
Wandering daisy

names: 洋紫菀 逍遙飛蓬

names: Мелколепестник иноземный

partners:
Adiasp.3
Bombusmixtus
Colletes fulgidus
Drymeiac.f.minor
Drymeiaspp.
Eupeodeslapponicus
Lasionyctaimpingens
Phaoniabrunneinervis

partners:
Adia
Bombus bifarius
Bombus insularis
Bombus kirbiellus
Bombus melanopygus
Bombus mixtus
Bombus rufocinctus
Carex

value: Rhizomatous

value: moderate

reason: Only 27 annotated flowering records, below our threshold of 30. A curve fitted to a dozen records is noise, so we do not draw one.


slug: erigeron-petrophilus

scientific: Erigeron petrophilus

authorship: Greene

epithet: petrophilus

preferred: rockloving erigeron

Erigeron decumbens

authorship: Eastw.

codes: CAL ORE

California

code: CAL

Oregon

code: ORE

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 155 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
rockloving erigeron
rock-loving fleabane

value: Single Crown

value: deciduous

value: white

label: Bloom period

value: Mid Summer

authors: Greene

published_in: Pittonia 1(5): 218


slug: erigeron-philadelphicus

scientific: Erigeron philadelphicus

authorship: L.

epithet: philadelphicus

preferred: Philadelphia fleabane

name: Erigeron philadelphicus f. philadelphicus

name: Erigeron philadelphicus subsp. philadelphicus

name: Erigeron philadelphicus subsp. provancheri

authorship: (Vict. & J.Rousseau) J.K.Morton

name: Erigeron philadelphicus var. philadelphicus

name: Erigeron philadelphicus var. scaturicola

authorship: Fernald

Erigeron provancheri

authorship: Vict. & J.Rousseau

Erigeron purpureus

authorship: Aiton

codes: ALA ABT ARK BRC CAL COL CNT DEL WDC FLA GEO IDA ILL INI IOW KAN KTY LOU MAI MAN MRY MAS MIC MIN MSI MSO MNT NEB NEV NBR NWH NWJ NWM NWY NCA NDA NWT NSC OHI OKL ONT ORE PEN PEI QUE RHO SAS SCA SDA TEN TEX VER VRG WAS WVA WIS WYO YUK

Alabama

code: ALA

region: Southeastern U.S.A.

Arkansas

code: ARK

Colorado

code: COL

Connecticut

code: CNT

region: Northeastern U.S.A.

Delaware

code: DEL

District of Columbia

code: WDC

Florida

code: FLA

Georgia

code: GEO

Idaho

code: IDA

Illinois

code: ILL

Indiana

code: INI

Iowa

code: IOW

Kansas

code: KAN

Kentucky

code: KTY

Louisiana

code: LOU

Maine

code: MAI

Manitoba

code: MAN

Maryland

code: MRY

Massachusetts

code: MAS

Michigan

code: MIC

Minnesota

code: MIN

Mississippi

code: MSI

Missouri

code: MSO

Montana

code: MNT

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 2015 of them. Species with fewer than 30 georeferenced observations get no envelope.

names: Érigéron de Philadelphie, Vergerette de Philadelphie

partners:
Halictus ligatus
Alyson trianguliferus
Andrena personata
Andrena spiraeana
Anoplius illinoensis
Anthocomus erichsoni
Anthrenus museorum
Apallates coxendix

partners:
Osmia georgica
Ceratina dupla
Polites coras
Thyris maculata
Ammophila kennedyi
Ancyloxypha numitor
Augochlorella aurata
Augochlorella persimilis

partners:
Basidiophora entospora
Chrysocharis chromatomyiae

quote: Philadelphia fleabane is a native, biennial or short-lived, somewhat weedy, perennial herb.

quote: grows out of a sparse rosette of basal leaves (4-16cm long). Each branch can bear from a few to several flowers or drooping closed buds.

quote: surrounded by from 100-150 narrow, white to pinkish-purple rays (5-10mm long).

quote: The hemispherical, aster-like flowers (1.5 – 2.5cm diameter), which bloom in the spring,


slug: erigeron-pinnatisectus

scientific: Erigeron pinnatisectus

authorship: (A.Gray) A.Nelson

epithet: pinnatisectus

published_in: Bull. Torrey Bot. Club 26(5): 246 (1899)

preferred: featherleaf fleabane

name: Erigeron pinnatisectus var. pinnatisectus

codes: COL NWM WYO

Colorado

code: COL

New Mexico

code: NWM

Wyoming

code: WYO

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 222 of them. Species with fewer than 30 georeferenced observations get no envelope.

partners:
Agriades franklinii
Bombus frigidus
Bombus vancouverensis nearcticus
Lassioglossum Dialictus
Muscidae
Phoridae
Syrphini

label: Flower-visited by

partners:
Agriades glandon
Chlosyne palla whitneyi
Colias meadii
Erebia tyndarus
Hesperia comma
Oeneis brucei
Plebejus lupini cotundra
Plebejus shasta pitkinensis

authors: (A.Gray) A.Nelson

published_in: Bull. Torrey Bot. Club 26(5): 246

reason: Only 14 annotated flowering records, below our threshold of 30. A curve fitted to a dozen records is noise, so we do not draw one.


slug: erigeron-poliospermus

scientific: Erigeron poliospermus

epithet: poliospermus

preferred: purple cushion fleabane

Erigeron poliospermus f. disciformis

authorship: Cronquist

codes: BRC IDA ORE WAS

British Columbia

code: BRC

Idaho

code: IDA

Oregon

code: ORE

Washington

code: WAS

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 639 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
purple cushion fleabane
Cushion Daisy

partners:
Andrena nigrocaerulea
Andrena pallidifovea
Ashmeadiella californica
Ashmeadiella difugita
Diptera
Eucera fulvitarsis
Halictus
Halictus tripartitus

label: Growth habit


slug: erigeron-primulifolium

scientific: Erigeron primulifolium

authorship: Juss. ex Cass.

epithet: primulifolium

preferred: primroseleaf horseweed

Conyza chilensis

authorship: Spreng.

Conyza chilensis var. carnea

authorship: Chodat

Conyza chilensis var. integrifolia

authorship: Phil.

Conyza chilensis var. monocephala

authorship: DC.

Conyza diversifolia

authorship: Weinm.

Conyza longifolia

authorship: Desf.

Conyza myosotifolia

authorship: Kunth

Conyza primulifolia

authorship: (Lam.) Cuatrec. & Lourteig

Conyza yungasensis

authorship: Rusby

Dimorphanthes procera

authorship: Cass.

Erigeron chilensis

authorship: (Spreng.) D.Don ex Loudon

Erigeron longifolius

authorship: Baill.

Erigeron pinetorum

authorship: Urb.

Erigeron primulifolius

authorship: (Lam.) Greuter

Erigeron scabiosifolius

authorship: (J.Rémy) Herter

Erigeron strictissimus

authorship: Wender.

Erigeron sulcatus

authorship: Meyen

Inula primulifolia

authorship: Lam.

Marsea chilensis

authorship: (Spreng.) V.M.Badillo

codes: MXC MXG MXT AGE AGW AGS BOL BZN BZE BZS BZL BZC CLC CLS CLM COS DOM ECU ELS GUA GUY HAI HON NIC PAN PAR PER PUE SUR URU VEN

Mexico Central

code: MXC

Mexico Gulf

code: MXG

Mexico Southeast

code: MXT

Argentina Northeast

code: AGE

Argentina Northwest

code: AGW

Argentina South

code: AGS

Bolivia

code: BOL

region: Western South America

Brazil North

code: BZN

region: Brazil

Brazil Northeast

code: BZE

Brazil South

code: BZS

Brazil Southeast

code: BZL

Brazil West-Central

code: BZC

Chile Central

code: CLC

Chile South

code: CLS

Colombia

code: CLM

Costa Rica

code: COS

region: Central America

Dominican Republic

code: DOM

region: Caribbean

Ecuador

code: ECU

El Salvador

code: ELS

Guatemala

code: GUA

Guyana

code: GUY

region: Northern South America

Haiti

code: HAI

Honduras

code: HON

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 232 of them. Species with fewer than 30 georeferenced observations get no envelope.


slug: erigeron-procumbens

scientific: Erigeron procumbens

authorship: (Mill.) G.L.Nesom

epithet: procumbens

preferred: Corpus Christi fleabane

Aster procumbens

authorship: Houst. ex Mill.

Aster rivularis

authorship: Less.

Erigeron myrionactis

authorship: Small

codes: LOU MXG MXE TEX

Louisiana

code: LOU

Mexico Gulf

code: MXG

Mexico Northeast

code: MXE

Texas

code: TEX

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 286 of them. Species with fewer than 30 georeferenced observations get no envelope.

partners:
Elkalyce comyntas
Phyciodes phaon
Strymon melinus

label: Woodiness

authors: (Mill.) G.L.Nesom


slug: erigeron-pubescens

scientific: Erigeron pubescens

authorship: Kunth

epithet: pubescens

preferred: hairy fleabane

codes: MXC MXG MXE MXS

Mexico Central

code: MXC

Mexico Southwest

code: MXS

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 40 of them. Species with fewer than 30 georeferenced observations get no envelope.

label: Life cycle

authors: Kunth


slug: erigeron-pulchellus

scientific: Erigeron pulchellus

authorship: Michx.

epithet: pulchellus

preferred: robin's plantain

Aster alwartensis

authorship: Lodd. ex Sims.

Diplopappus bellidioides

authorship: Gillies & Don ex Hook. & Arn.

Erigeron alpestris

authorship: Hoppe ex Nyman

Erigeron alpinus

authorship: Pursh

Erigeron alpinus var. wightii

authorship: (DC.) Hook.f.

Erigeron apenninianus

authorship: Georgi

Erigeron bellidifolius var. scariosus

authorship: DC.

Erigeron bithynicus

authorship: Vierh.

Erigeron frigidus

authorship: Boiss. & Buhse ex Boiss.

Erigeron funkii

authorship: Sch.Bip. ex Nyman

Erigeron glabratus

authorship: Endr. ex Willk. & Lange

Erigeron glacialis

authorship: Fisch. ex Herder

Erigeron grandiflorus

authorship: Hoppe ex DC.

authorship: Willd. ex Spreng.

Erigeron monocephalus

authorship: Schur

Erigeron patentisquama

authorship: Jeffrey

Erigeron pulchellus

authorship: Turcz.

Erigeron pulchellus var. townsendii

authorship: Peattie

Erigeron pulchellus var. typicus

authorship: Cronquist

Erigeron pycnotrichus

authorship: Schott & Kotschy ex Tchich.

Erigeron uniflorus

authorship: Sm.

Erigeron uniflorus f. racemosa

authorship: Rosenv.

Fragmosa alpina

authorship: (L.) Raf. ex B.D.Jacks.

codes: IND ALA ARK CNT DEL FLA GEO ILL INI IOW KAN KTY LOU MAI MRY MAS MIC MIN MSI MSO NWH NWJ NWY NCA OHI OKL ONT PEN QUE RHO SCA TEN TEX VER VRG WVA WIS

India

code: IND

region: Indian Subcontinent

Alabama

code: ALA

Arkansas

code: ARK

Connecticut

code: CNT

Delaware

code: DEL

Florida

code: FLA

Georgia

code: GEO

Illinois

code: ILL

region: North-Central U.S.A.

Indiana

code: INI

Iowa

code: IOW

Kansas

code: KAN

Kentucky

code: KTY

Maine

code: MAI

Maryland

code: MRY

Massachusetts

code: MAS

Michigan

code: MIC

Minnesota

code: MIN

Mississippi

code: MSI

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 2013 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
vergerette délicate
vergerette printanière

partners:
Acalymma vittatum
Agapostemon virescens
Anania funebris
Ancistrocerus capra
Ancyloxypha numitor
Anthophila
Anthrenus verbasci
Apis mellifera

partners:
Aculepeira ceropegia
Deraeocoris ruber
Ephippiger diurnus
Neoscona holmi
Omocestus rufipes
Pseudochorthippus parallelus
Sphaerophoria scripta

partners:
Halictus ligatus
Hephathus achilleae
Pieris oleracea


slug: erigeron-pulcherrimus

scientific: Erigeron pulcherrimus

epithet: pulcherrimus

preferred: basin fleabane

Erigeron bistiensis

authorship: G.L.Nesom & W.Hevron

Erigeron grayi

authorship: Wooton & Standl.

Erigeron pulcherrimus var. wyomingia

authorship: (Rydb.) Cronquist

Erigeron wyomingius

authorship: Rydb.

codes: ARI COL NWM UTA WYO

Arizona

code: ARI

Colorado

code: COL

region: Northwestern U.S.A.

New Mexico

code: NWM

Utah

code: UTA

Wyoming

code: WYO

names:
basin fleabane
Ojo Alamo fleabane

published_in: Bull. Torrey Bot. Club 25(4): 200, t. 340


slug: erigeron-pumilus

scientific: Erigeron pumilus

authorship: Nutt.

epithet: pumilus

preferred: shaggy fleabane

Erigeron hirsutus

authorship: Pursh

Erigeron sulcatus

authorship: Nees

codes: ABT BRC CAL COL IDA KAN MNT NEB NEV NDA ORE SAS SDA UTA WAS WYO

Alberta

code: ABT

British Columbia

code: BRC

California

code: CAL

Idaho

code: IDA

Montana

code: MNT

Nebraska

code: NEB

Nevada

code: NEV

North Dakota

code: NDA

Oregon

code: ORE

Saskatchewan

code: SAS

South Dakota

code: SDA

Washington

code: WAS

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 1328 of them. Species with fewer than 30 georeferenced observations get no envelope.

partners:
Agapostemon texanus
Ammophila
Anthaxia inornata
Anthidium clypeodentatum
Cerambycidae
Ceratina nanula
Ceratina pacifica
Cercyonis oetus


slug: erigeron-pygmaeus

scientific: Erigeron pygmaeus

authorship: Greene

epithet: pygmaeus

preferred: pygmy fleabane

codes: CAL NEV

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 217 of them. Species with fewer than 30 georeferenced observations get no envelope.

published_in: Fl. Francisc. 390

reason: Only 19 annotated flowering records, below our threshold of 30. A curve fitted to a dozen records is noise, so we do not draw one.


slug: erigeron-quercifolius

scientific: Erigeron quercifolius

authorship: Lam.

epithet: quercifolius

published_in: Tabl. Encycl. iii. 258. (1823)

preferred: oakleaf fleabane

Aster quercifolius

authorship: Less. ex Walp.

Diplemium quercifolium

authorship: (Pursh) Raf.

codes: FLA GEO NCA SCA VRG BAH

Florida

code: FLA

Georgia

code: GEO

North Carolina

code: NCA

South Carolina

code: SCA

Virginia

code: VRG

Bahamas

code: BAH

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 1979 of them. Species with fewer than 30 georeferenced observations get no envelope.

partners:
Abaeis nicippe
Acmaeodera pulchella
Agapostemon splendens
Allograpta obliqua
Ammophila pictipennis
Ancyloxypha numitor
Anthidiellum perplexum
Apis mellifera

label: Visited by

partners:
Agapostemon splendens
Ammophila pictipennis
Andrena atlantica
Atalopedes huron
Coelioxys
Dielis dorsata
Eumenes fraternus
Euodynerus castigatus rubrivestis

partners:
Dielis dorsata
Eumenes fraternus
Halictus poeyi
Hoplitimyia mutabilis
Hylephila phyleus
Megachile policaris
Poecilanthrax lucifer
Taylorilygus apicalis

authors: Lam.

published_in: Tabl. Encycl. iii. 258


slug: erigeron-rosulatus

scientific: Erigeron rosulatus

authorship: Wedd.

epithet: rosulatus

Erigeron brittonianus

authorship: Rusby

codes: AGW BOL CLN PER

Argentina Northwest

code: AGW

Bolivia

code: BOL

Chile North

code: CLN

Peru

code: PER

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 67 of them. Species with fewer than 30 georeferenced observations get no envelope.

authors: Wedd.

published_in: Chlor. Andina 1: 193


slug: erigeron-sionis

scientific: Erigeron sionis

authorship: Cronquist

epithet: sionis

preferred: Zion fleabane

Utah

code: UTA

published_in: Brittonia 6: 258


slug: erigeron-socorrensis

scientific: Erigeron socorrensis

authorship: Brandegee

epithet: socorrensis

Mexican Pacific Is.

code: MXI

region: Mexico

authors: Brandegee

published_in: Erythea 7: 4


slug: erigeron-speciosus

scientific: Erigeron speciosus

authorship: (Lindl.) DC.

epithet: speciosus

preferred: aspen fleabane

english:
aspen fleabane
showy fleabane

Erigeron speciosus var. conspicuus

authorship: (Rydb.) B.Boivin

authorship: (Rydb.) Breitung

Erigeron speciosus var. macranthus

authorship: (Nutt.) Cronquist

Stenactis speciosa

authorship: Lindl.

codes: ABT ARI BRC COL IDA MXN MNT NEV NWM ORE SDA UTA WAS WYO

Alberta

code: ABT

Arizona

code: ARI

British Columbia

code: BRC

Colorado

code: COL

Idaho

code: IDA

Mexico Northwest

code: MXN

Montana

code: MNT

Nevada

code: NEV

New Mexico

code: NWM

Wyoming

code: WYO

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 1989 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
aspen fleabane
showy fleabane

names: Мелколепестник красивый

names:
Vergerette de Californie
belle vergerette

partners:
Bombus bifarius
Megachile pugnata
Argynnis atlantis
Bombus appositus
Bombus californicus
Bombus flavifrons
Bombus mixtus
Bombus sylvicola

partners:
Bombus bifarius
Bombus rufocinctus
Bombus flavifrons
Bombus mixtus
Megachile pugnata
Melissodes microstictus
Osmia coloradensis
Panurginus

partners:
Bombus mixtus
Bombus vancouverensis nearcticus
Eristalis arbustorum
Halictus ligatus
Icaricia saepiolus
Lapposyrphus lapponicus
Megachile pugnata pomonae
Osmia coloradensis

value: subshrub


slug: erigeron-strigosus

scientific: Erigeron strigosus

authorship: Muhl. ex Willd.

epithet: strigosus

preferred: daisy fleabane

english:
daisy fleabane
prairie fleabane

Diplemium strigosum

authorship: Raf.

Erigeron annuus subsp. septentrionalis

authorship: (Fernald & Wiegand) Wagenitz

Erigeron annuus subsp. strigosus

authorship: (Willd.) Wagenitz

Erigeron annuus var. ramosus

authorship: (Walter) Hyl.

Erigeron ramosus

authorship: (Walter) Britton, Sterns & Poggenb.

Erigeron ramosus subsp. septentrionalis

authorship: (Fernald & Wiegand) Piper & Beattie

Erigeron ramosus var. beyrichii

authorship: (Fisch. & E.Mey.) Trel.

authorship: (Fisch. & C.A.Mey.) A.Gray

Erigeron ramosus var. septentrionalis

authorship: Fernald & Wiegand

Erigeron septentrionalis

authorship: (Fernald & Wiegand) Holub

Erigeron strigosum

authorship: Muhl.

name: Erigeron strigosus subsp. septentrionalis

Erigeron strigosus var. beyrichii

authorship: (Fisch. & E.Mey.) A.Gray

Erigeron strigosus var. discoideus

authorship: Robbins ex A.Gray

Erigeron traversii

authorship: Shinners

name: Phalacroloma annuum subsp. septentrionale

authorship: (Fernald & Wiegand) Adema

Phalacroloma annuum subsp. strigosum

authorship: (Muhl. ex Willd.) Adema

Phalacroloma beyrichii

authorship: Fisch. & C.A.Mey.

Phalacroloma septentrionale

authorship: (Fernald & Wiegand) Tzvelev

Phalacroloma strigosum

authorship: (Muhl. ex Willd.) Tzvelev

Stenactis ambigua

authorship: DC.

Stenactis annua subsp. septentrionalis

authorship: (Fernald & Wiegand) Á.Löve & D.Löve

Stenactis annua subsp. strigosa

authorship: (Muhl. ex Willd.) Soó

Stenactis ramosa

authorship: (Walter) Domin

codes: ALA ABT ARK BRC CAL COL CNT DEL WDC FLA GEO IDA ILL INI IOW KAN KTY LOU MAI MAN MRY MAS MIC MIN MSI MSO MNT NEB NBR NWH NWJ NWM NWY NCA NDA NSC OHI OKL ONT ORE PEN PEI QUE RHO SAS SCA SDA TEN TEX VER VRG WAS WVA WIS WYO

Alabama

code: ALA

Arkansas

code: ARK

California

code: CAL

Connecticut

code: CNT

Delaware

code: DEL

District of Columbia

code: WDC

Florida

code: FLA

Georgia

code: GEO

Illinois

code: ILL

Indiana

code: INI

Iowa

code: IOW

Kansas

code: KAN

Kentucky

code: KTY

Louisiana

code: LOU

Maine

code: MAI

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 1951 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
prairie fleabane
Common Eastern Fleabane

names:
Striegelhaariges Berufkraut
Striegelhaariges EinjährigesBerufkraut

partners:
Andrena flavipes
Halictus simplex
Lasioglossum interruptum
Lasioglossum malachurum
Lasioglossum morio
Lasioglossum politum
Paragus tibialis
Sphaerophoria

partners:
Bombus impatiens
Lasioglossum truncatum
Thyris maculata
Agapostemon virescens
Allograpta obliqua
Ampedus nigricollis
Anacrabro ocellatus
Ancistrocerus adiabatus

partners:
Campylenchia latipes
Heptapsogaster costaricensis
Lygus lineolaris
Misumena vatia
Mormidea lugens
Polymerus basalis
Tympanuchus pallidicinctus


slug: erigeron-subtrinervis

scientific: Erigeron subtrinervis

authorship: Rydb. ex Porter & Britton

epithet: subtrinervis

published_in: Mem. Torrey Bot. Club 5: 328 (1894)

preferred: threenerve fleabane

Erigeron bakeri

authorship: Wooton & Standl.

Erigeron incanescens

authorship: Rydb.

Erigeron speciosus var. mollis

authorship: (A.Gray) S.L.Welsh

name: Erigeron subtrinervis subsp. subtrinervis

codes: COL IDA MNT NEB NWM NDA SDA UTA WYO

Colorado

code: COL

Idaho

code: IDA

Montana

code: MNT

Nebraska

code: NEB

New Mexico

code: NWM

North Dakota

code: NDA

South Dakota

code: SDA

Utah

code: UTA

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 133 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
threenerve fleabane
Three-nerve Fleabane

partners:
Lasioglossum
Agapostemon texanus
Cerambycidae
Ceratina nanula
Cercyonis
Colletes fulgidus
Cortodera subpilosa
Eupeodes volucris

partners:
Lasioglossum
Agapostemon texanus
Bombus bifarius
Bombus mixtus
Bombus vagans
Cerambycidae
Ceratina nanula
Cercyonis

authors: Rydb. ex Porter & Britton

published_in: Mem. Torrey Bot. Club 5: 328


slug: erigeron-sumatrensis

scientific: Erigeron sumatrensis

authorship: Retz.

epithet: sumatrensis

Baccharis ivifolia

authorship: Blanco

Conyza albida

authorship: Willd. ex Spreng.

Conyza bonariensis f. subleiotheca

authorship: Cuatrec.

Conyza bonariensis var. microcephala

authorship: (Cabrera) Cabrera

Conyza flahaultiana

authorship: (Thell.) Sennen

Conyza floribunda var. laciniata

authorship: Cabrera

Conyza floribunda var. subleiotheca

authorship: (Cuatrec.) J.B.Marshall

Conyza naudinii

authorship: Bonnet

Conyza sumatrensis

authorship: (Retz.) E.Walker

Dimorphanthes floribunda

authorship: Cass.

Erigeron albidus

authorship: (Willd. ex Spreng.) A.Gray

Erigeron bonariensis f. glabrata

authorship: Speg.

Erigeron crispus subsp. naudinii

authorship: (Bonnet) Bonnier

Erigeron flahaultianus

authorship: Thell.

Erigeron musashensis

authorship: Makino

Erigeron naudinii

authorship: (Bonnet) P.Fourn.

authorship: (Bonnet) Humbert

codes: MXT AGE AGW BLZ BOL BZN BZE BZS BZL BZC CLM COS ECU ELS GUA GUY HON NIC PAN PAR PER URU VEN

Mexico Southeast

code: MXT

Argentina Northeast

code: AGE

region: Southern South America

Argentina Northwest

code: AGW

Belize

code: BLZ

Bolivia

code: BOL

Brazil North

code: BZN

Brazil Northeast

code: BZE

Brazil South

code: BZS

Brazil Southeast

code: BZL

Brazil West-Central

code: BZC

Colombia

code: CLM

Costa Rica

code: COS

Ecuador

code: ECU

El Salvador

code: ELS

Guatemala

code: GUA

Guyana

code: GUY

Honduras

code: HON

Nicaragua

code: NIC

Panamá

code: PAN

Paraguay

code: PAR

Peru

code: PER

Uruguay

code: URU

Venezuela

code: VEN

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 2044 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
Bilbao fleabane, Tall Fleabane
Broad Leaved Fleabane

names: Мелколепестничек суматранский

names: קייצת מלבינה

partners:
Andrena amieti
Andrena denticulata
Andrena hesperia
Andrena humilis
Andrena livens
Andrena nigroolivacea
Andrena pellucens
Andrena polita

partners:
Ammophila heydeni
Eumenes
Eumenes mediterraneus
Lasioglossum
Leptotes marina
Malamblia melas
Megisba malaya sikkima
Meliscaeva auricollis

partners:
Eumenes
Polistes badius
Psyllobora vigintiduopunctata
Pyrrhocoris apterus

partners:
Ammophila heydeni
Apodia bifractella
Cyanoramphus novaezelandiae
Eumenes
Eumenes coarctatus
Eumenes mediterraneus
Ibidoecus longiclypeatus
Icerya purchasi


slug: erigeron-tener

scientific: Erigeron tener

epithet: tener

published_in: Notes Compositae : 91 (1880)

preferred: slender fleabane

codes: ARI CAL IDA MNT NEV ORE UTA WYO

Arizona

code: ARI

California

code: CAL

Idaho

code: IDA

Montana

code: MNT

Nevada

code: NEV

Oregon

code: ORE

Utah

code: UTA

Wyoming

code: WYO

published_in: Proc. Amer. Acad. Arts 16: 91


slug: erigeron-tenuifolius

scientific: Erigeron tenuifolius

epithet: tenuifolius

published_in: Trans. Linn. Soc. London 20: 207 (1847)

Darwiniothamnus tenuifolius

authorship: (Hook.f.) Harling

name: Darwiniothamnus tenuifolius subsp. santacruzensis

authorship: Harling

name: Darwiniothamnus tenuifolius subsp. tenuifolius

name: Darwiniothamnus tenuifolius var. tenuifolius

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 212 of them. Species with fewer than 30 georeferenced observations get no envelope.

partners:
Atteva hysginiella
Darwinysius marginalis
Goniozus
Halmenus cuspidatus
Lepidanthrax tinctus
Olcella
Orthoperus
Toxomerus crockeri

partners:
Toxomerus crockeri
Urbanus dorantes
Xylocopa darwini
Atteva hysginiella
Cecropterus dorantes galapagensis
Danaus gilippus
Danaus plexippus
Evania appendigaster

value: shrub

published_in: Trans. Linn. Soc. London 20(2): 207

reason: Only 16 annotated flowering records, below our threshold of 30. A curve fitted to a dozen records is noise, so we do not draw one.


slug: erigeron-thunbergii

scientific: Erigeron thunbergii

epithet: thunbergii

Aster dubius

authorship: (Thunb.) Hultén

authorship: (Thunb.) Onno

authorship: (Thunb.) Onno ex Kitam.

Erigeron alpicola

authorship: (Makino) Makino

Erigeron alpicola var. albus

authorship: Nakai

Erigeron glabratus var. angustifolius

authorship: Tatew.

Erigeron thunbergii f. furusei

authorship: Sugim.

Inula dubia

authorship: Thunb.

codes: JAP KAM KHA KOR KUR MAG CHM SAK YAK

Japan

code: JAP

region: Eastern Asia

Kamchatka

code: KAM

Khabarovsk

code: KHA

Korea

code: KOR

Kuril Is.

code: KUR

Magadan

code: MAG

Manchuria

code: CHM

region: China

Sakhalin

code: SAK

Yakutiya

code: YAK

region: Siberia

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 63 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
Thunberg's fleabane
Thunberg’s fleabane

names: Мелколепестник Тунберга

label: Height

published_in: Mem. Amer. Acad. Arts ser. 2, 6(2): 395


slug: erigeron-tracyi

scientific: Erigeron tracyi

authorship: Greene

epithet: tracyi

preferred: running fleabane

Erigeron williamsii

authorship: Phil.

codes: ARI COL KAN MXE MXN NEV NWM OKL TEX UTA

Arizona

code: ARI

region: Southwestern U.S.A.

Colorado

code: COL

Kansas

code: KAN

Mexico Northeast

code: MXE

Mexico Northwest

code: MXN

New Mexico

code: NWM

region: South-Central U.S.A.

Oklahoma

code: OKL

Texas

code: TEX

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 55 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
Spreading Fleabane
running fleabane

published_in: Pittonia 5(26): 59

USDA PLANTS Database

note: common name, checklist symbol ERCO28


slug: erigeron-trilobus

scientific: Erigeron trilobus

authorship: (Decne.) Boiss.

epithet: trilobus

Baccharis trifurcata

authorship: Trevir.

Blumea trisulca

authorship: (D.Don) DC.

Chrysocoma aurea

authorship: Bojer ex DC.

Conyza macrorrhiza f. silvestris

authorship: Vatke

Conyza micrantha

authorship: Spreng. ex DC.

Conyza montana

authorship: B.Heyne ex DC.

Conyza pinnatifida

authorship: Buch.-Ham. ex Roxb.

Conyza spathulifolia

authorship: Maxim. ex Regel

Conyza stricta

authorship: Willd.

Conyza triloba

authorship: Decne.

Conyza trisulca

authorship: Buch.-Ham. ex D.Don

Conyza vatkeana

authorship: Oliv. & Hiern

Erigeron incisus

authorship: Sieber ex DC.

Erigeron macrorrhizus

authorship: (Sch.Bip. ex A.Rich.) Sch.Bip. ex Schweinf.

Erigeron trilobus var. pygmaeum

authorship: Maire

Eschenbachia stricta

authorship: (Willd.) Raizada

Nidorella chrysocoma

authorship: DC.

codes: ALG ANG BUR CMN CHA ZAI DJI ERI ETH GUI KEN LBY MDG MLW MOR NGA RWA SUD TUN ZAM ZIM AFG CHC CHH OMA PAL SAU SIN CHT YEM ASS EHM IND MYA NEP PAK THA WHM

Algeria

code: ALG

continent: AFRICA

region: Northern Africa

Angola

code: ANG

region: South Tropical Africa

Burundi

code: BUR

region: West-Central Tropical Africa

Cameroon

code: CMN

Chad

code: CHA

region: Northeast Tropical Africa

DR Congo

code: ZAI

Djibouti

code: DJI

Eritrea

code: ERI

Ethiopia

code: ETH

Guinea

code: GUI

region: West Tropical Africa

Kenya

code: KEN

region: East Tropical Africa

Libya

code: LBY

Madagascar

code: MDG

region: Western Indian Ocean

Malawi

code: MLW

Morocco

code: MOR

Nigeria

code: NGA

Rwanda

code: RWA

Sudan-South Sudan

code: SUD

Tunisia

code: TUN

Zambia

code: ZAM

Zimbabwe

code: ZIM

Afghanistan

code: AFG

region: Western Asia

China South-Central

code: CHC

Hainan

code: CHH

reason: No dated flowering annotations found for this taxon.


slug: erigeron-uniflorus

scientific: Erigeron uniflorus

authorship: L.

epithet: uniflorus

preferred: oneflower fleabane

Erigeron alpinus var. uniflorus

authorship: Ledeb.

Erigeron humilis f. pallidus

authorship: Cronquist

Erigeron polymorphus

authorship: Scop.

Erigeron pyrenaicus

authorship: Rouy

codes: AFG CHC IRN IRQ NCS CHT TCS TUR WSB NEP NWG PAK WHM AUT BUL CZE FIN FRA GER GRC ICE ITA YUG RUN NOR POL ROM SPA SWE SWI UKR

Iran

code: IRN

Iraq

code: IRQ

North Caucasus

code: NCS

region: Caucasus

Tibet

code: CHT

Transcaucasus

code: TCS

Türkiye

code: TUR

West Siberia

code: WSB

Nepal

code: NEP

region: Indian Subcontinent

New Guinea

code: NWG

region: Papuasia

Pakistan

code: PAK

West Himalaya

code: WHM

Austria

code: AUT

region: Middle Europe

Bulgaria

code: BUL

region: Southeastern Europe

Czechia-Slovakia

code: CZE

Finland

code: FIN

region: Northern Europe

France

code: FRA

region: Southwestern Europe

Germany

code: GER

Greece

code: GRC

Iceland

code: ICE

Italy

code: ITA

NW. Balkan Pen.

code: YUG

North European Russia

code: RUN

region: Eastern Europe

Norway

code: NOR

Poland

code: POL

Romania

code: ROM

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 672 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
Einköpfiges Berufkraut
Einkoepfiges Berufkraut

names:
Vergerette à une fleur
Vergerette uniflore

partners:
Anania funebris
Andrena amieti
Andrena denticulata
Andrena hesperia
Andrena humilis
Andrena livens
Andrena nigroolivacea
Andrena pellucens

partners:
Acanthis flammea
Aglais io
Alauda arvensis
Alectoris graeca
Anas platyrhynchos
Anser anser
Aphis gossypii
Aphis nerii


slug: erigeron-untermannii

scientific: Erigeron untermannii

authorship: S.L.Welsh & Goodrich

epithet: untermannii

published_in: Great Basin Naturalist 43: 367 (1983)

preferred: Indian Canyon fleabane

Utah

code: UTA

region: Southwestern U.S.A.

authors: S.L.Welsh & Goodrich

published_in: Great Basin Naturalist 43: 367


slug: erigeron-ursinus

scientific: Erigeron ursinus

epithet: ursinus

published_in: Botany [Fortieth Parallel] : 148 (1871)

preferred: Bear River fleabane

codes: ARI COL IDA MNT NEV NWM UTA WYO

Arizona

code: ARI

Colorado

code: COL

region: Northwestern U.S.A.

Idaho

code: IDA

Montana

code: MNT

Nevada

code: NEV

New Mexico

code: NWM

region: South-Central U.S.A.

Wyoming

code: WYO

partners:
Aglais milberti
Agriades glandon
Boloria acrocnema
Boloria eunomia
Boloria napaea halli
Boloria titania
Cercyonis oetus
Colias meadii

published_in: Botany [Fortieth Parallel] 148


slug: erigeron-utahensis

scientific: Erigeron utahensis

epithet: utahensis

published_in: Proc. Amer. Acad. Arts xvi. (1881) 89.

preferred: Utah fleabane

Erigeron tetrapleurus

authorship: (A.Gray) A.Heller

Erigeron utahensis var. tetrapleuris

authorship: (A.Gray) Cronquist

codes: ARI CAL COL NWM UTA

California

code: CAL

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 269 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
Utah fleabane
Utah daisy

published_in: Proc. Amer. Acad. Arts 16: 89


slug: erigeron-variifolius

scientific: Erigeron variifolius

epithet: variifolius

published_in: Contr. Gray Herb. 52: 32 (1917)

Dimorphanthes coronopifolia

authorship: (Kunth) Cass.

Dimorphanthes obtusa

authorship: Cass.

codes: MXC MXG MXE MXN MXT MXS AGW BOL CLM COS ECU ELS GUA HON

Mexico Central

code: MXC

region: Mexico

Mexico Gulf

code: MXG

Mexico Northeast

code: MXE

Mexico Northwest

code: MXN

Mexico Southeast

code: MXT

Mexico Southwest

code: MXS

Argentina Northwest

code: AGW

region: Southern South America

Bolivia

code: BOL

region: Western South America

Colombia

code: CLM

Costa Rica

code: COS

region: Central America

Ecuador

code: ECU

El Salvador

code: ELS

Guatemala

code: GUA

Honduras

code: HON

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 78 of them. Species with fewer than 30 georeferenced observations get no envelope.

published_in: Contr. Gray Herb. 52: 32

reason: Only 8 annotated flowering records, below our threshold of 30. A curve fitted to a dozen records is noise, so we do not draw one.


slug: erigeron-vernus

scientific: Erigeron vernus

authorship: (L.) Torr. & A.Gray

epithet: vernus

preferred: early whitetop fleabane

Doronicum laevifolium

authorship: Walter

Erigeron integrifolius

authorship: Bertol.

Erigeron nudicaulis

authorship: Michx.

Fragmosa nudicaulis

authorship: (Michx.) Raf. ex B.D.Jacks.

Stenactis verna

authorship: Nees

codes: ALA FLA GEO LOU MSI NCA SCA VRG

Alabama

code: ALA

region: Southeastern U.S.A.

Florida

code: FLA

Georgia

code: GEO

Louisiana

code: LOU

Mississippi

code: MSI

North Carolina

code: NCA

South Carolina

code: SCA

Virginia

code: VRG

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 813 of them. Species with fewer than 30 georeferenced observations get no envelope.

partners:
Ceratina floridana
Dianthidium floridiense

authors: (L.) Torr. & A.Gray

published_in: Fl. N. Amer. (Torr. & A. Gray) 2(1): 176


slug: erigeron-versicolor

scientific: Erigeron versicolor

authorship: (Greenm.) G.L.Nesom

epithet: versicolor

preferred: changing fleabane

Achaetogeron chihuahuensis

authorship: Larsen

Achaetogeron versicolor

authorship: Greenm.

Erigeron geiseri var. calcicola

authorship: Shinners

codes: ARI MXC MXG MXE MXN MXS NWM TEX

Arizona

code: ARI

Mexico Central

code: MXC

Mexico Gulf

code: MXG

Mexico Northeast

code: MXE

Mexico Northwest

code: MXN

Mexico Southwest

code: MXS

New Mexico

code: NWM

Texas

code: TEX

authors: (Greenm.) G.L.Nesom