slug: helianthus-eggertii

scientific: Helianthus eggertii

epithet: eggertii

preferred: Eggert's sunflower

codes: ALA KTY TEN

Alabama

code: ALA

Tennessee

code: TEN

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 51 of them. Species with fewer than 30 georeferenced observations get no envelope.

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: helianthus-exilis

scientific: Helianthus exilis

genus: Helianthus

epithet: exilis

family: Asteraceae

rank: species

taxonomic_status: accepted

accepted_according_to: World Flora Online Plant List, 2026-06

published_in: Proc. Amer. Acad. Arts 6: 545 (1865)

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

California

code: CAL

continent: NORTHERN AMERICA

region: Southwestern U.S.A.

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 139 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: Kew World Checklist of Useful Plant Species

license: CC-BY 4.0

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.

iucn_category: NT

label: Near Threatened

source: IUCN Red List category via Wikidata (P141)

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

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

license: CC0 / per-source

type: flowerVisitedBy

label: Flower-visited by

partners:
Autographa californica
Colias eurytheme
Danaus plexippus
Hesperia columbia
Icaricia acmon

type: eatenBy

label: Eaten by

partners:
Apis mellifera
Autographa californica
Colias eurytheme
Danaus plexippus
Diabrotica undecimpunctata
Euodynerus hidalgo
Heliopetes ericetorum
Heliothodes diminutiva

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: GIFT

key: woodiness

label: Woodiness

value: non-woody

USDA PLANTS Database

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: 545

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

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: 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: 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.

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: helianthus-giganteus

scientific: Helianthus giganteus

authorship: L.

epithet: giganteus

preferred: giant sunflower

source: wikidata

Helianthus giganteus subsp. alienus

authorship: (E.Watson) Long

Helianthus giganteus var. subtuberosus

authorship: Britton

Helianthus nuttallii var. subtuberosus

authorship: (Britton) B.Boivin

Helianthus subtuberosus

authorship: (Britton) Britton

licences: CC0 CC-BY CC-BY-SA

codes: CNT DEL WDC GEO ILL INI IOW KAN KTY MAI MRY MAS MIC MIN MSI NBR NWJ NWY NFL NCA NSC OHI ONT PEN QUE SCA TEN VER VRG WVA WIS

Connecticut

code: CNT

region: Northeastern U.S.A.

Delaware

code: DEL

region: Southeastern U.S.A.

District of Columbia

code: WDC

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

New Brunswick

code: NBR

region: Eastern Canada

New Jersey

code: NWJ

New York

code: NWY

Newfoundland

code: NFL

North Carolina

code: NCA

Nova Scotia

code: NSC

Ohio

code: OHI

Ontario

code: ONT

Pennsylvania

code: PEN

Québec

code: QUE

South Carolina

code: SCA

Vermont

code: VER

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 590 of them. Species with fewer than 30 georeferenced observations get no envelope.

names: دوار الشمس العملاق

names: Подсолнечник гигантский

partners:
Ancistrocerus gazella
Andrena amieti
Andrena denticulata
Andrena hesperia
Andrena humilis
Andrena livens
Andrena nigroolivacea
Andrena pellucens

partners:
Agrius convolvuli
Alopochen aegyptiaca
Aphis fabae
Aulacorthum solani
Brachycaudus cardui
Brachycaudus helichrysi
Calcarius lapponicus
Calycomyza humeralis

Wikidata

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

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


slug: helianthus-gracilentus

scientific: Helianthus gracilentus

epithet: gracilentus

preferred: slender sunflower

codes: CAL MXN

California

code: CAL

Mexico Northwest

code: MXN

region: Mexico

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 1739 of them. Species with fewer than 30 georeferenced observations get no envelope.

names: دوار الشمس النحيل

type: pollinatedBy

label: Pollinated by

partners: Apoidea Coleoptera Diptera Lepidoptera

partners:
Acmaeodera bacchariphaga
Erynnis funeralis
Icaricia acmon
Leptotes marina
Trachusa timberlakei
Acmaeodera hepburnii
Melissodes
Satyrium dryope

partners:
Apis mellifera
Colias eurytheme
Heliopetes ericetorum
Icaricia acmon
Junonia grisea
Megachile fidelis
Vanessa cardui

source: USDA PLANTS

source: EOL TraitBank / USDA PLANTS

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

value: shrub

source: EOL TraitBank / NMNH Botany specimens

label: Life cycle

category: Life cycle

value: perennial

published_in: Proc. Amer. Acad. Arts 11: 77 (-78)


slug: helianthus-grosseserratus

scientific: Helianthus grosseserratus

epithet: grosseserratus

published_in: Index Seminum [Louvain] 1839: [4], adnot. [1839] ; later publ.: Linnaea 14(Litt.): 133. 1840.

preferred: sawtooth sunflower

name: Helianthus grosseserratus f. grosseserratus

name: Helianthus grosseserratus subsp. grosseserratus

name: Helianthus grosseserratus subsp. maximus

name: Helianthus grosseserratus var. grosseserratus

name: Helianthus grosseserratus var. hypoleucus

codes: ARK CNT DEL WDC GEO ILL INI IOW KAN KTY LOU MAI MRY MAS MIC MIN MSI MSO NEB NWH NWJ NWY NCA NDA OHI OKL ONT PEN QUE SDA TEN TEX VRG WVA WIS

Arkansas

code: ARK

Connecticut

code: CNT

Delaware

code: DEL

District of Columbia

code: WDC

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

Michigan

code: MIC

Missouri

code: MSO

Nebraska

code: NEB

New Hampshire

code: NWH

North Dakota

code: NDA

Oklahoma

code: OKL

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 1273 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
sawtooth sunflower
Thick-tooth Sunflower

names: 光紅莖向日葵 鋸齒向日葵

names: Подсолнечник крупнопильчатый

partners:
Ammobia pennsylvanica
Andrena aliciae
Andrena andrenoides
Bicyrtes ventralis
Bombomelecta thoracica
Chalcosyrphus nemorum
Chloralictus smilacinae
Colletes nudus

partners:
Andrena helianthi
Bombus impatiens
Andrena accepta
Anthophora walshii
Bombus fraternus
Bombus pensylvanicus
Dufourea marginata
Megachile inimica

partners:
Chauliognathus pensylvanicus
Melanoplus differentialis
Neoscona arabesca
Publilia concava

partners:
Andrena helianthi
Apis mellifera
Bombus impatiens
Feltia
Halictus ligatus
Mesamia nigridorsum
Philaronia abjecta
Philaronia abjecta abjecta


slug: helianthus-heterophyllus

scientific: Helianthus heterophyllus

authorship: Nutt.

epithet: heterophyllus

published_in: J. Acad. Nat. Sci. Philadelphia 7: 74 (1834)

preferred: variableleaf sunflower

Helianthus elongatus

authorship: Small

codes: ALA FLA GEO LOU MSI NCA SCA TEX

Alabama

code: ALA

Florida

code: FLA

Mississippi

code: MSI

North Carolina

code: NCA

South Carolina

code: SCA

Texas

code: TEX

region: South-Central U.S.A.

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 343 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
variableleaf sunflower
different-leaf sunflower

authors: Nutt.

published_in: J. Acad. Nat. Sci. Philadelphia 7: 74


slug: helianthus-hirsutus

scientific: Helianthus hirsutus

authorship: Raf.

epithet: hirsutus

preferred: hairy sunflower

Helianthus hirsutus var. stenophyllus

authorship: Torr. & A.Gray

Helianthus trachelifolius

authorship: Mill.

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

Arkansas

code: ARK

Connecticut

code: CNT

Delaware

code: DEL

District of Columbia

code: WDC

Georgia

code: GEO

Illinois

code: ILL

Indiana

code: INI

Iowa

code: IOW

Kansas

code: KAN

Kentucky

code: KTY

Mexico Northeast

code: MXE

Minnesota

code: MIN

New Brunswick

code: NBR

New Jersey

code: NWJ

New York

code: NWY

Ohio

code: OHI

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 1421 of them. Species with fewer than 30 georeferenced observations get no envelope.

names: دوار الشمس المشعر

partners: Apoidea Bombyliidae Coleoptera Lepidoptera Vespidae

partners:
Atalopedes huron
Bombus pensylvanicus
Dieunomia heteropoda
Epargyreus clarus
Hylephila phyleus
Nemognatha nemorensis
Apoidea
Bombyliidae

partners:
Acmaeodera pulchella
Atalopedes huron
Cyrtolobus tuberosa
Enchenopa latipes
Epargyreus clarus
Hylephila phyleus

partners:
Asymmetrura matutella
Dichomeris aleatrix


slug: helianthus-laciniatus

scientific: Helianthus laciniatus

epithet: laciniatus

preferred: alkali sunflower

codes: MXC MXE MXN MXS NWM TEX

Mexico Central

code: MXC

Mexico Northwest

code: MXN

Mexico Southwest

code: MXS

New Mexico

code: NWM

Texas

code: TEX

climate: subtropical

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 275 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
alkali sunflower
jagged-edge sunflower

published_in: Mem. Amer. Acad. Arts ser. 2, 4(1): 84

field: phenology

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: helianthus-laevigatus

scientific: Helianthus laevigatus

epithet: laevigatus

preferred: smooth sunflower

Helianthus laevigatus subsp. reindutus

authorship: (E.S.Steele) E.S.Steele

Helianthus reindutus

authorship: (E.S.Steele) E.Watson

codes: NCA SCA VRG WVA

North Carolina

code: NCA

South Carolina

code: SCA

Virginia

code: VRG

West Virginia

code: WVA

authors: Torr. & A.Gray

published_in: Fl. N. Amer. (Torr. & A. Gray) 2: 330

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 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: helianthus-longifolius

scientific: Helianthus longifolius

authorship: Pursh

epithet: longifolius

preferred: longleaf sunflower

licences: CC-BY CC-BY-SA

codes: ALA GEO NCA

Alabama

code: ALA

Georgia

code: GEO

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 107 of them. Species with fewer than 30 georeferenced observations get no envelope.

names: دوار الشمس طويل الأوراق

authors: Pursh

published_in: Fl. Amer. Sept. (Pursh) 2: 571

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: helianthus-maximiliani

scientific: Helianthus maximiliani

authorship: Schrad.

epithet: maximiliani

published_in: Index Seminum [Gottingen] 1835: 3, footnote ** (1835)

preferred: Maximilian sunflower

source: inat

codes: ALA ABT ARK BRC CAL COL CNT DEL WDC IDA ILL INI IOW KAN KTY MAI MAN MRY MAS MXE MIC MIN MSI MSO NEB NWJ NWY NCA NDA OHI OKL ONT PEN QUE SAS SCA SDA TEN TEX UTA VRG WAS WVA WIS WYO

Alberta

code: ABT

region: Western Canada

Arkansas

code: ARK

British Columbia

code: BRC

California

code: CAL

Colorado

code: COL

region: Northwestern U.S.A.

Connecticut

code: CNT

Delaware

code: DEL

District of Columbia

code: WDC

Idaho

code: IDA

Illinois

code: ILL

Indiana

code: INI

Iowa

code: IOW

Kansas

code: KAN

Kentucky

code: KTY

Maine

code: MAI

Manitoba

code: MAN

Maryland

code: MRY

Massachusetts

code: MAS

Mexico Northeast

code: MXE

Michigan

code: MIC

Mississippi

code: MSI

Missouri

code: MSO

Nebraska

code: NEB

North Dakota

code: NDA

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 1970 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
Maximilian sunflower
Maximilian's Sunflower

names: Подсолнечник Максимилиана

names:
Hélianthe de Maximilian
Hélianthe à feuilles étroites

partners:
Bombus impatiens
Bombus griseocollis
Agapostemon virescens
Andrena accepta
Apis mellifera
Dufourea marginata
Halictus ligatus
Lasioglossum paraforbesii

partners:
Andrena helianthi
Agapostemon texanus
Apis mellifera
Acanthepeira stellata
Andrena chromotricha
Andrena hirticincta
Argia sedula
Arilus cristatus

partners:
Allograpta obliqua
Anasa scorbutica
Apis mellifera
Bison
Bombus fraternus
Bombus impatiens
Bombus pensylvanicus
Chauliognathus pensylvanicus

source: EOL TraitBank / Fire Effects Information System (USDA)

quote: This native perennial has a stout, rhizomatous root system.

quote: has 20 to 40 yellow ray flowers and many yellow disc flowers

quote: Flowering occurs in September and early October.

iNaturalist

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


slug: helianthus-microcephalus

scientific: Helianthus microcephalus

epithet: microcephalus

preferred: small woodland sunflower

codes: ALA ARK CNT WDC FLA GEO ILL INI IOW KTY LOU MRY MIC MIN MSI NWJ NCA OHI PEN SCA TEN VRG WVA

Alabama

code: ALA

Arkansas

code: ARK

Connecticut

code: CNT

District of Columbia

code: WDC

Florida

code: FLA

Georgia

code: GEO

Louisiana

code: LOU

Minnesota

code: MIN

New Jersey

code: NWJ

North Carolina

code: NCA

Ohio

code: OHI

Pennsylvania

code: PEN

South Carolina

code: SCA

Tennessee

code: TEN

Virginia

code: VRG

West Virginia

code: WVA

lifeform: perennial

climate: temperate

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 693 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
small woodland sunflower
Small-headed sunflower

partners:
Bombus impatiens
Apoidea
Megachile xylocopoides
Syritta pipiens

type: visitedBy

label: Visited by

partners:
Andrena aliciae
Apis mellifera
Dielis plumipes
Junonia coenia
Megachile xylocopoides
Panoquina ocola
Phoebis sennae
Strymon melinus


slug: helianthus-mollis

scientific: Helianthus mollis

authorship: Lam.

epithet: mollis

preferred: ashy sunflower

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

Delaware

code: DEL

Illinois

code: ILL

Indiana

code: INI

Iowa

code: IOW

Kansas

code: KAN

Kentucky

code: KTY

Maine

code: MAI

Maryland

code: MRY

Massachusetts

code: MAS

Michigan

code: MIC

Mississippi

code: MSI

Missouri

code: MSO

Nebraska

code: NEB

New York

code: NWY

Oklahoma

code: OKL

Ontario

code: ONT

Rhode I.

code: RHO

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 1993 of them. Species with fewer than 30 georeferenced observations get no envelope.

partners:
Andrena andrenoides
Andrena helianthi
Anthocomus erichsoni
Apallates coxendix
Apoidea
Ashmeadiella bucconis
Bibio albipennis
Bicyrtes ventralis

partners:
Bombus pensylvanicus
Augochlorella persimilis
Bombus impatiens
Phyciodes tharos
Poecilanthrax alcyon
Svastra obliqua
Agapostemon viridulus
Andrena andrenoides

partners:
Bombus impatiens
Bombus pensylvanicus
Entylia carinata
Megachile fortis
Megachile frugalis frugalis
Spissistilus festina

partners:
Agapostemon texanus
Apis mellifera
Asymmetrura matutella
Bombus griseocollis
Bombus impatiens
Bombus pensylvanicus
Chauliognathus pensylvanicus
Cisseps fulvicollis

quote: Ashy sunflower is a native, warm-season; perennial forb

quote: Flowers exhibit 15-30 yellow petals (sterile ray florets)


slug: helianthus-neglectus

scientific: Helianthus neglectus

authorship: Heiser

epithet: neglectus

preferred: neglected sunflower

codes: NWM TEX

New Mexico

code: NWM

Texas

code: TEX

iucn_category: DD

label: Data Deficient

value: annual

authors: Heiser


slug: helianthus-niveus

scientific: Helianthus niveus

authorship: (Benth.) Brandegee

epithet: niveus

published_in: Proc. Calif. Acad. Sci., ser. 2, 2: 173 (1889)

preferred: showy sunflower

Encelia nivea

authorship: Benth.

Helianthus canescens

authorship: (A.Gray) S.Watson

Helianthus petiolaris subsp. canescens

authorship: (A.Gray) D.J.Keil

Viguiera nivea

authorship: Benth. & Hook.f.

Viguiera tephrodes

authorship: (A.Gray) A.Gray

codes: ARI CAL MXE MXN

Arizona

code: ARI

California

code: CAL

Mexico Northeast

code: MXE

Mexico Northwest

code: MXN

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 302 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
showy sunflower
Snowy Sunflower

names: دوار الشمس الثلجي

value: subshrub

authors: (Benth.) Brandegee

published_in: Proc. Calif. Acad. Sci. ser. 2, 2: 173


slug: helianthus-nuttallii

scientific: Helianthus nuttallii

epithet: nuttallii

preferred: Nuttall's sunflower

name: Helianthus angustifolius subsp. nuttallii

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

Helianthus californicus var. parishii

authorship: (A.Gray) Jeps.

name: Helianthus coloradensis var. coloradensis

Helianthus fascicularis

authorship: Greene

name: Helianthus nuttallii subsp. coloradensis

authorship: (Cockerell) R.W.Long

Helianthus nuttallii var. rydbergii

authorship: (Britton) B.Boivin

Helianthus rydbergii

authorship: Britton

codes: ABT ARI BRC CAL COL IDA IOW KAN MAN MIN MSO MNT NEB NEV NWM NDA OKL ONT ORE QUE SAS SDA UTA WAS WYO

Alberta

code: ABT

British Columbia

code: BRC

Colorado

code: COL

Idaho

code: IDA

Iowa

code: IOW

Kansas

code: KAN

Manitoba

code: MAN

Minnesota

code: MIN

Montana

code: MNT

Nevada

code: NEV

North Dakota

code: NDA

Oregon

code: ORE

Québec

code: QUE

Saskatchewan

code: SAS

South Dakota

code: SDA

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 346 of them. Species with fewer than 30 georeferenced observations get no envelope.

iucn_category: LC

names: دوار الشمس النطلي

names: Подсолнечник Наттола

partners:
Bombus huntii
Bombus insularis
Bombus perplexus
Phymata americana
Pontia occidentalis
Prionyx atratus
Bombus auricomus
Bombus griseocollis

partners:
Agapostemon texanus
Apis mellifera
Danaus plexippus
Lucilia sericata
Megachile fidelis
Melissodes
Nomada edwardsii
Peponapis pruinosa


slug: helianthus-occidentalis

scientific: Helianthus occidentalis

authorship: Riddell

epithet: occidentalis

preferred: fewleaf sunflower

name: Helianthus occidentalis var. dowellianus

authorship: (M.A.Curtis) Torr. & A.Gray

name: Helianthus occidentalis var. occidentalis

name: Helianthus occidentalis var. plantagineus

authorship: Torr. & A.Gray

Helianthus plantagineus

authorship: (Torr. & A.Gray) E.Watson

codes: ARK WDC FLA GEO ILL INI IOW KAN KTY MRY MAS MIC MIN MSO NWJ NCA OHI PEN SCA TEN TEX VRG WVA WIS

Arkansas

code: ARK

District of Columbia

code: WDC

Florida

code: FLA

Georgia

code: GEO

Illinois

code: ILL

Indiana

code: INI

Kentucky

code: KTY

Maryland

code: MRY

Massachusetts

code: MAS

Michigan

code: MIC

Missouri

code: MSO

New Jersey

code: NWJ

North Carolina

code: NCA

Ohio

code: OHI

Pennsylvania

code: PEN

South Carolina

code: SCA

Tennessee

code: TEN

Texas

code: TEX

Virginia

code: VRG

West Virginia

code: WVA

Wisconsin

code: WIS

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 785 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
fewleaf sunflower
Mcdowell's sunflower

names: دوار الشمس الغربي

partners:
Anastoechus barbatus
Bombus affinis
Bombus griseocollis
Bombus impatiens
Bombus ternarius
Chauliognathus pensylvanicus
Colias eurytheme
Colias philodice

partners:
Anastoechus barbatus
Lerodea eufala
Perdita pallidipennis
Poecilognathus
Protandrena rugosa
Sparnopolius confusus
Tapinoma sessile

partners:
Agapostemon splendens
Allograpta obliqua
Apis mellifera
Atalopedes huron
Augochlora pura
Augochlorella aurata
Battus philenor
Bombus griseocollis


slug: helianthus-paradoxus

scientific: Helianthus paradoxus

authorship: Heiser

epithet: paradoxus

preferred: paradox sunflower

codes: MXE NWM TEX

Mexico Northeast

code: MXE

New Mexico

code: NWM

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.

label: Least Concern

names:
paradox sunflower
Paradoxical Sunflower

names: دوار الشمس المفارق

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: helianthus-pauciflorus

scientific: Helianthus pauciflorus

authorship: Nutt.

epithet: pauciflorus

preferred: stiff sunflower

Harpalium rigidum

authorship: (Desf.) Cass. ex DC.

Helianthus laetiflorus f. rigidus

authorship: (Desf.) B.Boivin

Helianthus laetiflorus var. rigidus

authorship: (Desf.) Fernald

name: Helianthus laetiflorus var. subrhomboideus

authorship: (Rydb.) Fernald

name: Helianthus pauciflorus var. subrhomboideus

authorship: (Rydb.) Cronquist

Helianthus rigidus

authorship: Desf.

Helianthus rigidus subsp. laetiflorus

authorship: (Rydb.) Heiser

name: Helianthus rigidus subsp. subrhomboideus

Helianthus subrhomboideus

authorship: Rydb.

codes: ABT ARK BRC COL CNT GEO ILL INI IOW KAN KTY MAI MAN MAS MIC MIN MSO MNT NEB NBR NWH NWJ NWM NDA NSC OKL ONT PEN PEI QUE RHO SAS SDA TEX VER VRG WIS WYO

Alberta

code: ABT

Arkansas

code: ARK

British Columbia

code: BRC

Colorado

code: COL

Connecticut

code: CNT

Georgia

code: GEO

Illinois

code: ILL

Indiana

code: INI

Iowa

code: IOW

Kansas

code: KAN

Kentucky

code: KTY

Maine

code: MAI

Manitoba

code: MAN

Minnesota

code: MIN

Montana

code: MNT

Nebraska

code: NEB

New Brunswick

code: NBR

New Hampshire

code: NWH

North Dakota

code: NDA

Nova Scotia

code: NSC

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 1113 of them. Species with fewer than 30 georeferenced observations get no envelope.

names: دوار الشمس قليل الأزهار

names: Подсолнечник реснитчатый

names:
Blühfreudige Sonnenblume
Steife Sonnenblume

partners:
Ancistrocerus gazella
Andrena
Andrena amieti
Andrena denticulata
Andrena hesperia
Andrena humilis
Andrena livens
Andrena nigroolivacea

partners:
Andrena helianthi
Dufourea marginata
Eristalis tenax
Paravilla
Perdita swenki
Poecilanthrax tegminipennis
Ancistrocerus gazella
Andrena

partners:
Diabrotica barberi
Enchenopa latipes
Perdita pallidipennis

partners:
Agrius convolvuli
Alopochen aegyptiaca
Aphis fabae
Aulacorthum solani
Brachycaudus cardui
Brachycaudus helichrysi
Calcarius lapponicus
Calycomyza humeralis

quote: Stiff sunflower is a strongly rhizomatous, native, perennial forb which often forms dense colonies.

quote: The 2½ inch wide flowers have yellow petals surrounding the brown to purplish centers.


slug: helianthus-petiolaris

scientific: Helianthus petiolaris

epithet: petiolaris

published_in: J. Acad. Nat. Sci. Philadelphia 2: 115 (-116) (1821)

preferred: prairie sunflower

Helianthus annuus subsp. petiolaris

authorship: (Nutt.) Anashch.

name: Helianthus integrifolius var. integrifolius

Helianthus patens

authorship: Lehm.

Helianthus petiolaris var. fallax

authorship: (Heiser) B.L.Turner

codes: ABT ARI ARK CAL COL CNT DEL WDC IDA ILL INI IOW KAN LOU MAI MAN MAS MXE MXN MIC MIN MSO MNT NEB NEV NWJ NWM NWY NCA NDA OHI OKL ONT ORE PEN SAS SCA SDA TEN TEX UTA VRG WAS WVA WIS WYO

Alberta

code: ABT

Arizona

code: ARI

Arkansas

code: ARK

California

code: CAL

Colorado

code: COL

Delaware

code: DEL

District of Columbia

code: WDC

Idaho

code: IDA

Louisiana

code: LOU

Massachusetts

code: MAS

Mexico Northeast

code: MXE

Mexico Northwest

code: MXN

Michigan

code: MIC

Missouri

code: MSO

Nevada

code: NEV

New Jersey

code: NWJ

New Mexico

code: NWM

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 1908 of them. Species with fewer than 30 georeferenced observations get no envelope.

names: Hélianthe pétiolé, Hélianthe de la Prairie

partners:
Bombus huntii
Lemonias nubigena wheeleri
Speyeria mormonia eurynome

partners:
Apidae
Apis mellifera
Bombus huntii
Echinargus isola
Hesperia leonardus pawnee
Phyciodes pulchella camillus
Pyrgus communis
Speyeria mormonia eurynome

name: GIFT (Global Inventory of Floras and Traits)


slug: helianthus-porteri

scientific: Helianthus porteri

authorship: (A.Gray) Pruski

epithet: porteri

preferred: Porter's sunflower

Gymnolomia porteri

authorship: (A.Gray) A.Gray

Helianthus porteri

authorship: (A.Gray) Heiser

Heliomeris porteri

authorship: Cockerell

codes: ALA GEO NCA SCA

Alabama

code: ALA

Georgia

code: GEO

North Carolina

code: NCA

South Carolina

code: SCA

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 353 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
Porter's sunflower
Confederate daisy

name: Traits mined from USDA NRCS plant guides

authors: (A.Gray) Pruski

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

reason: Only 23 annotated flowering records, below our threshold of 30. A curve fitted to a dozen records is noise, so we do not draw one.


slug: helianthus-praecox

scientific: Helianthus praecox

authorship: Engelm. & A.Gray

epithet: praecox

published_in: Boston J. Nat. Hist. 5: 221 (1845)

preferred: Texas sunflower

Helianthus cucumerifolius var. praecox

authorship: (Engelm. & A.Gray) A.Gray

Helianthus debilis subsp. hirtus

authorship: Heiser

Helianthus debilis subsp. praecox

authorship: (Engelm. & A.Gray) Heiser

Texas

code: TEX

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 146 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
Texas sunflower
premature sunflower

names: دوار الشمس المبكر

partners:
Erynnis funeralis
Taylorilygus apicalis

authors: Engelm. & A.Gray

published_in: Boston J. Nat. Hist. 5: 221


slug: helianthus-pumilus

scientific: Helianthus pumilus

authorship: Nutt.

epithet: pumilus

published_in: Trans. Amer. Philos. Soc., ser. 2, 7: 366 (1841)

preferred: little sunflower

codes: COL WYO

Colorado

code: COL

Wyoming

code: WYO

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 1116 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
little sunflower
dwarf sunflower

partners:
Asterocampa celtis
Atrytone arogos
Batyle suturalis
Bombus huntii
Chlosyne gorgone
Chlosyne palla
Colias eurytheme
Colias philodice

partners:
Hellinsia sulphureodactylus
Mesamia straminea straminea

published_in: Trans. Amer. Philos. Soc. ser. 2, 7: 366 (-367)


slug: helianthus-radula

scientific: Helianthus radula

authorship: (Pursh) Torr. & A.Gray

epithet: radula

preferred: rayless sunflower

Centrocarpha radula

authorship: (Pursh) D.Don ex G.Don

Rudbeckia apetala

authorship: Torr. ex Nutt.

Rudbeckia radula

authorship: Pursh

codes: ALA FLA GEO LOU MSI SCA

Florida

code: FLA

Mississippi

code: MSI

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 686 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
rayless sunflower
pineland sunflower

partners:
Acontia onagrus
Atrytone arogos arogos
Atrytonopsis loammi
Bombus impatiens
Dione vanillae
Epimelissodes aegis
Halictus poeyi
Hesperia attalus

authors: (Pursh) Torr. & A.Gray

published_in: Fl. N. Amer. (Torr. & A. Gray) 2(2): 321


slug: helianthus-resinosus

scientific: Helianthus resinosus

authorship: Small

epithet: resinosus

preferred: resindot sunflower

codes: ALA FLA GEO MSI NCA SCA

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 119 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
resindot sunflower
Resin-dot Sunflower

partners:
Bombus griseocollis
Bombus impatiens

authors: Small


slug: helianthus-salicifolius

scientific: Helianthus salicifolius

epithet: salicifolius

preferred: willowleaf sunflower

codes: KAN MSO NEB OKL TEX

Kansas

code: KAN

Nebraska

code: NEB

Oklahoma

code: OKL

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 182 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
willowleaf sunflower
willow-leaf sunflower

names: 柳叶向日葵 柳葉向日葵

names: دوار الشمس صفصافي الأوراق

names: Подсолнечник иволистный

names:
Hélianthe à feuilles de saule
soleil à feuilles de saule

names: Соняшник верболистий

names:
slune
slunečnice vrbolistá

label: Life form

value: chamaephyte

label: Height

category: Size

value: 3 m

label: Flowering months

category: Flowers and fruit

value: Aug-Sep

published_in: Allg. Gartenzeitung (Otto & Dietrich) 2: 337 (-338)


slug: helianthus-schweinitzii

scientific: Helianthus schweinitzii

authorship: Torr. & A.Gray

epithet: schweinitzii

preferred: Schweinitz's Sunflower

english:
Schweinitz's Sunflower
Schweinitz's sunflower

codes: NCA SCA

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 68 of them. Species with fewer than 30 georeferenced observations get no envelope.

partners: Apoidea Coleoptera Hymenoptera Lepidoptera Orthoptera

partners:
Apoidea
Bombus impatiens
Chauliognathus
Coleoptera
Colias croceus
Danaus plexippus
Diptera
Pieris brassicae azorensis

reason: Only 25 annotated flowering records, below our threshold of 30. A curve fitted to a dozen records is noise, so we do not draw one.


slug: helianthus-silphioides

scientific: Helianthus silphioides

epithet: silphioides

preferred: rosinweed sunflower

Helianthus atrorubens var. pubescens

authorship: Kuntze

Helianthus kentuckiensis

authorship: McFarland & W.A.Anderson

codes: ALA ARK ILL KTY LOU MSI MSO OKL TEN

Arkansas

code: ARK

Illinois

code: ILL

Kentucky

code: KTY

Louisiana

code: LOU

Tennessee

code: TEN

names:
rosinweed sunflower
Odorous Sunflower

partners:
Apis mellifera
Halictus ligatus

value: Jul-Sep

published_in: Trans. Amer. Philos. Soc. ser. 2, 7: 366

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: helianthus-simulans

scientific: Helianthus simulans

epithet: simulans

preferred: muck sunflower

codes: ALA FLA GEO LOU SCA TEX

Alabama

code: ALA

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 50 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
muck sunflower
imitative sunflower

partners:
Bombus impatiens
Megachile xylocopoides

published_in: Pap. Michigan Acad. Sci. 9: 363 (-364; t. 49)

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: helianthus-strumosus

scientific: Helianthus strumosus

authorship: L.

epithet: strumosus

preferred: paleleaf woodland sunflower

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

Connecticut

code: CNT

Delaware

code: DEL

District of Columbia

code: WDC

Georgia

code: GEO

Indiana

code: INI

Iowa

code: IOW

Maine

code: MAI

Maryland

code: MRY

Massachusetts

code: MAS

Michigan

code: MIC

Minnesota

code: MIN

Missouri

code: MSO

New Hampshire

code: NWH

New Jersey

code: NWJ

New York

code: NWY

North Dakota

code: NDA

Ohio

code: OHI

Ontario

code: ONT

Pennsylvania

code: PEN

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 499 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
paleleaf woodland sunflower
Pale-leaf Sunflower

names:
Hélianthe scrofuleux
hélianthe strumosus

partners:
Andrena andrenoides
Andrena miserabilis
Apallates coxendix
Bibio albipennis
Bicyrtes ventralis
Bracon mellitor
Ceropales robinsonii robinsonii
Colletes nudus

partners:
Agapostemon splendens
Agapostemon virescens
Ammophila nigricans
Andrena accepta
Atalopedes huron
Bombias separatus
Bombus citrinus
Bombus impatiens

partners:
Ancylis divisana
Andrena aliciae
Copestylum vesicularium
Papilio glaucus
Svastra obliqua

partners:
Anthidium oblongatum
Asymmetrura matutella
Bombus impatiens
Chlosyne nycteis
Coelioxys modestus
Microrhopala rileyi
Papaipema rigida
Polites coras


slug: helianthus-tuberosus

scientific: Helianthus tuberosus

epithet: tuberosus

preferred: Jerusalem artichoke

english:
Jerusalem artichoke
jerusalem artichoke

Helianthus esculentus

authorship: Warsz.

Helianthus serotinus

authorship: Tausch

Helianthus tomentosus

authorship: Michx.

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

Alabama

code: ALA

Arkansas

code: ARK

Colorado

code: COL

Connecticut

code: CNT

Delaware

code: DEL

District of Columbia

code: WDC

Florida

code: FLA

Idaho

code: IDA

Illinois

code: ILL

Kansas

code: KAN

Kentucky

code: KTY

Louisiana

code: LOU

Manitoba

code: MAN

Mississippi

code: MSI

Nebraska

code: NEB

New Brunswick

code: NBR

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 2011 of them. Species with fewer than 30 georeferenced observations get no envelope.

Ascorbic-acid

activities: Acidulant Aldose-Reductase-Inhibitor Analgesic Angiotensin-Receptor-Blocker AntiAGE AntiCFS AntiCTS AntiCrohn's

Niacin

activities: Allergenic AntiLyme AntiMeniere's AntiRaynaud's Antiacrodynic Antiallergic Antialzheimeran Antiamblyopic

Beta-carotene

activities: Allergenic Androgenic? AntiPMS Antiacne Antiaging Antiarthritic Antiasthmatic Anticancer

Thiamin

activities: Analgesic AntiLyme Antialcoholic Antialzheimeran Antianorectic Antibackache Antiberiberi Anticanker

Inulin

activities:
Alcohol-Dehydrogenase-Inhibitor
Anticolitic?
Antidiabetic
Antidiarrheic
Antiobesity?
Antiosteoporotic?
Bifidogenic
Chemopreventive (Breast Cancer)

Riboflavin

activities: AntiLyme Antiarabiflavinotic Anticarpal-Tunnel Anticataract Anticephalagic Anticervicaldysplasic Anticheilitic Antidecubitic

Betaine

activities: Abortifacient Antigastritic Antihomocystinuric Antimyoatrophic Bruchiphobe Cardioprotective Diuretic Emmenagogue

Choline

activities: Antialzheimeran Antichoreic Anticirrhotic Anticystinuric Antidementia Antidiabetic Antidyskinetic Antihomocysteine

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.

names: دوار الشمس الدرني

names:
podsolnečnik klubenosnij
zemljanaja gruša

names:
Rapa tedesca o Carciofo di Gerusalemme
Girasole del Canada

names:
Земляна груша
Топінамбур

names: แก่นตะวัน ทานตะวันหัว

names:
kolokasi
Ηλίανθος ο κονδυλόριζος

partners:
Anagrapha falcifera
Ancistrocerus gazella
Andrena livens
Andrena nigroolivacea
Apallates coxendix
Bibio albipennis
Boloria titania
Chalcosyrphus nemorum

partners:
Bombus impatiens
Agapostemon
Agapostemon virescens
Andrena helianthi
Apis mellifera
Archilochus colubris
Argynnis paphia
Atalopedes huron

partners:
Acutalis tartarea
Agriphila geniculea
Aphrastus taeniatus
Apis mellifera
Araneus miniatus
Araniella
Bombus impatiens
Bombus pascuorum

partners:
Autographa jota
Entylia carinata
Halyomorpha halys
Homoeosoma electella
Korscheltellus lupulina
Polia nebulosa
Polymixis flavicincta
Thyris fenestrella

partners: Plectosphaerella tabacinum (Lindf.) W. Gams


slug: helianthus-verticillatus

scientific: Helianthus verticillatus

epithet: verticillatus

published_in: Bull. Torrey Bot. Club 25(9): 479 (1898)

preferred: whorled sunflower

source: usda

codes: ALA GEO MSI TEN

Georgia

code: GEO

Tennessee

code: TEN

published_in: Bull. Torrey Bot. Club 25(9): 479

USDA PLANTS Database

note: common name, checklist symbol HEVE3

license: public domain

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: helianthus-winteri

scientific: Helianthus winteri

epithet: winteri

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

California

code: CAL

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: helicanthes-elastica

scientific: Helicanthes elastica

authorship: (Desr.) Danser

genus: Helicanthes

epithet: elastica

family: Loranthaceae

published_in: Verh. Kon. Akad. Wetensch., Afd. Natuurk., Sect. 2, 29(6): 55 (1933)

Loranthus elasticus

authorship: Desr.

Loranthus euphorbiae

authorship: Wight

partners:
Delias eucharis
Creon cleobis
Eliotia jalindra

type: hasHost

label: Hosts

authors: (Desr.) Danser

published_in: Verh. Kon. Akad. Wetensch., Afd. Natuurk., Sect. 2. 29(6): 55

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


slug: helichrysum-acrophilum

scientific: Helichrysum acrophilum

authorship: Bolus

genus: Helichrysum

epithet: acrophilum

published_in: Trans. S. African Philos. Soc. xviii. 389 (1907).

Gnaphalium deltoides

authorship: Thunb.

Helichrysum spathulatum

authorship: Moeser

Cape Provinces

code: CPP

continent: AFRICA

region: Southern Africa

value: woody

authors: Bolus

published_in: Trans. S. African Philos. Soc. 18: 389

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.

reason: No dated flowering annotations found for this taxon.


slug: helichrysum-acutatum

scientific: Helichrysum acutatum

authorship: DC.

epithet: acutatum

Helichrysum eriophorum

authorship: Conrath

Helichrysum floccosum

authorship: Klatt

Helichrysum galpinii

authorship: Schltr. & Moeser

Helichrysum transvalense

authorship: Staner

codes: CPP SWZ OFS NAT TVL ZIM

Eswatini

code: SWZ

Free State

code: OFS

KwaZulu-Natal

code: NAT

Northern Provinces

code: TVL

Zimbabwe

code: ZIM

region: South Tropical Africa

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

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 236 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
Sewe jaartjie
taaisewejaartjie

authors: DC.

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: 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: helichrysum-adenocarpum

scientific: Helichrysum adenocarpum

epithet: adenocarpum

name: Helichrysum adenocarpum var. adenocarpum

codes: CPP SWZ OFS NAT LES MOZ TVL ZIM

Lesotho

code: LES

Mozambique

code: MOZ

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 463 of them. Species with fewer than 30 georeferenced observations get no envelope.

source: Kew World Checklist of Useful Plant Species

names:
Pink Everlasting
Red Everlasting

value: 1 m

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: 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: helichrysum-albanense

scientific: Helichrysum albanense

authorship: Hilliard

epithet: albanense

published_in: Notes Roy. Bot. Gard. Edinburgh 40(2): 249, nom. nov. (1982)

name: Helichrysum subglomeratum var. imbricatum

authors: Hilliard

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.


slug: helichrysum-albirosulatum

scientific: Helichrysum albirosulatum

authorship: Killick

epithet: albirosulatum

published_in: Bothalia vii. 22 (1958).

codes: NAT LES

authors: Killick

published_in: Bothalia 7(1): 22


slug: helichrysum-albobrunneum

scientific: Helichrysum albobrunneum

epithet: albobrunneum

codes: CPP OFS NAT LES

published_in: J. Linn. Soc., Bot. 35: 334

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: helichrysum-album

scientific: Helichrysum album

epithet: album

published_in: Bull. Misc. Inform. Kew 1895: 24 (1895)

published_in: Bull. Misc. Inform. Kew 1895(98): 24


slug: helichrysum-allioides

scientific: Helichrysum allioides

authorship: Less.

epithet: allioides

codes: CPP NAT TVL

authors: Less.

published_in: Syn. Gen. Compos. 299


slug: helichrysum-altigenum

scientific: Helichrysum altigenum

epithet: altigenum

authors: Schltr. & Moeser


slug: helichrysum-anomalum

scientific: Helichrysum anomalum

epithet: anomalum

Gnaphalium anomalum

authorship: Kuntze

Gnaphalium strictum

authorship: Zeyh. ex DC.

Helichrysum anomalum var. ovatum

authorship: Harv.

Manopappus anomalum

authorship: (Less.) Sch.Bip.

codes: CPP LES

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 108 of them. Species with fewer than 30 georeferenced observations get no envelope.

published_in: Syn. Gen. Compos. 303

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: helichrysum-appendiculatum

scientific: Helichrysum appendiculatum

epithet: appendiculatum

Gnaphalium discolor

authorship: (DC.) Sch.Bip.

Gnaphalium lupulaceum

authorship: Lam.

codes: CPP SWZ OFS NAT LES TVL

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 278 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
Sheep'S-Ears
Sheep's Ears

names: ibode indlebeyemvu

published_in: Syn. Gen. Compos. 308


slug: helichrysum-arenarium

scientific: Helichrysum arenarium

authorship: (L.) Moench

epithet: arenarium

published_in: Methodus (Moench) 575. 1794 ; DC. Fl. Fr. iv. 132

preferred: strawflower

Cyttarium arenarium

authorship: Peterm.

Gnaphalium arenarium

authorship: L.

Gnaphalium aureum

authorship: Gilib.

Gnaphalium elichrysum

authorship: Pall.

Gnaphalium prostratum

authorship: Patrin ex DC.

name: Helichrysum arenarium subsp. erzincanicum

authorship: P.H.Davis & Kupicha

Helichrysum aucheri

authorship: Boiss.

Stoechas citrina

authorship: Gueldenst.

codes: IRN IRQ LBS TUR

Iran

code: IRN

continent: ASIA-TEMPERATE

region: Western Asia

Iraq

code: IRQ

Lebanon-Syria

code: LBS

Türkiye

code: TUR

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 1995 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
strawflower
sandy everlasting

names: 菊芋 沙生蜡菊

names: Sand-Strohblume Sandstrohblume

names: Hélichryse des sables, Immortelle des sables, Gnaphale des sables

names: Цмин пісковий

names: Kransmalva Rödmalva

names:
Almindelig Katost
Gul evighedsblomst

names: hietaolkikukka Katinjuustomalva

names: Apotekarkattost Dvergkattost

partners:
Bombus sylvarum
Colletes similis
Epeolus variegatus
Eriothrix
Halictus simplex
Halictus subauratus
Heriades crenulata
Sphaerophoria scripta

partners:
Eublemma minutata
Eupoecilia cebrana
Laburrus impictifrons
Lycaena virgaureae
Neoaliturus fenestratus
Ornicholax felisae
Stenurella melanura

value: hemicryptophyte

label: Leaf retention

category: Foliage

value: evergreen

value: Jul-Oct

label: Fruit type

value: achene


slug: helichrysum-argyrophyllum

scientific: Helichrysum argyrophyllum

authorship: DC.

epithet: argyrophyllum

names:
Amatola Weed
Everlasting Weed

names: Gouemuntsewejaartjie vaalsewejaartjie


slug: helichrysum-argyrosphaerum

scientific: Helichrysum argyrosphaerum

epithet: argyrosphaerum

codes: ANG BOT CPP OFS NAT MOZ NAM TVL ZAM ZIM

Angola

code: ANG

Botswana

code: BOT

Namibia

code: NAM

Zambia

code: ZAM

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 262 of them. Species with fewer than 30 georeferenced observations get no envelope.

names: Gansogies Poprosie


slug: helichrysum-asperum

scientific: Helichrysum asperum

authorship: (Thunb.) Hilliard & B.L.Burtt

epithet: asperum

published_in: Notes Roy. Bot. Gard. Edinburgh 34(1): 79 (1975)

Gnaphalium comosum

authorship: (Sch.Bip.) Sch.Bip.

Gnaphalium ericifolium

authorship: Salisb.

name: Helichrysum ericaefolium var. ericaefolium

Helichrysum ericaefolium var. laxum

authorship: (DC.) Harv.

Helichrysum ericifolium

authorship: Less.

name: Helichrysum ericifolium var. appressifolium

authorship: Moeser

Helichrysum ericifolium var. lineare

authorship: sensu Harv.

Helichrysum laxum

authorship: E.Mey. ex DC.

Stoebe aspera

authorship: Thunb.

codes: CPP NAT NAM ZIM

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 104 of them. Species with fewer than 30 georeferenced observations get no envelope.

authors: (Thunb.) Hilliard & B.L.Burtt


slug: helichrysum-aureolum

scientific: Helichrysum aureolum

authorship: Hilliard

epithet: aureolum

published_in: Notes Roy. Bot. Gard. Edinburgh 40(2): 251 (1982)

codes: SWZ TVL


slug: helichrysum-aureum

scientific: Helichrysum aureum

authorship: (Houtt.) Merr.

epithet: aureum

published_in: J. Arnold Arbor. 1938, xix. 372

Gnaphalium aureum

authorship: Hoult.

Gnaphalium fulgidum

authorship: (L.f.) Zuccagni

Helichrysum decorum

authorship: Krauss ex Harv.

Helichrysum fulgidum

authorship: (L.f.) Willd.

codes: ANG CPP SWZ OFS NAT LES MOZ TVL ZIM

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 209 of them. Species with fewer than 30 georeferenced observations get no envelope.

authors: (Houtt.) Merr.

published_in: J. Arnold Arbor. 19: 372


slug: helichrysum-auriceps

scientific: Helichrysum auriceps

epithet: auriceps

published_in: Notes Roy. Bot. Gard. Edinburgh 34(3): 258, nom. (1976)

Helichrysum araneosum

authorship: Klatt

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 159 of them. Species with fewer than 30 georeferenced observations get no envelope.


slug: helichrysum-auronitens

scientific: Helichrysum auronitens

epithet: auronitens

Helichrysum helodes

authorship: Hiern

codes: ANG CPP SWZ OFS NAT LES MOZ TVL

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 192 of them. Species with fewer than 30 georeferenced observations get no envelope.

names: Inkondhlawe Inkondlwane

reason: Only 9 annotated flowering records, below our threshold of 30. A curve fitted to a dozen records is noise, so we do not draw one.


slug: helichrysum-bellum

scientific: Helichrysum bellum

epithet: bellum

published_in: Notes Roy. Bot. Gard. Edinburgh 31(1): 15 (1971)

codes: CPP NAT LES


slug: helichrysum-caespititium

scientific: Helichrysum caespititium

authorship: (DC.) Sond.

epithet: caespititium

Helichrysum lineare var. caespititium

authorship: DC.

codes: CPP SWZ OFS NAT LES TVL ZIM

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 223 of them. Species with fewer than 30 georeferenced observations get no envelope.

value: 0 m

authors: (DC.) Sond.

published_in: Fl. Cap. (Harvey) 3: 217


slug: helichrysum-callicomum

scientific: Helichrysum callicomum

authorship: Harv.

epithet: callicomum

codes: BOT CPP OFS NAT LES TVL ZIM

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 109 of them. Species with fewer than 30 georeferenced observations get no envelope.

value: herb

authors: Harv.

published_in: Fl. Cap. (Harvey) 3: 247

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: helichrysum-calocephalum

scientific: Helichrysum calocephalum

epithet: calocephalum

published_in: Bull. Herb. Boissier iv. 834.

value: non-woody

authors: Klatt

published_in: Bull. Herb. Boissier 4(12): 834

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: helichrysum-candolleanum

scientific: Helichrysum candolleanum

epithet: candolleanum

published_in: Prodr. Index, 2: p. vi (1840)

Gnaphalium leptolepis

authorship: Kuntze

Helichrysum detersum

authorship: Steud.

codes: ANG BOT SWZ NAT MDG MOZ NAM TVL ZAM ZIM

Madagascar

code: MDG

region: Western Indian Ocean

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 126 of them. Species with fewer than 30 georeferenced observations get no envelope.

published_in: Gen. Sp. Synon. Cand. Index, 2: p. vi

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: helichrysum-candollei

scientific: Helichrysum candollei

authorship: (Bojer ex DC.) R.Vig. & Humbert

epithet: candollei

published_in: Bull. Soc. Bot. France 61: 143, in obs., 243, in cla (1914)

Aphelexis candollei

authorship: Bojer ex DC.

climate: seasonally dry tropical

authors: R.Vig. & Humbert

published_in: Bull. Soc. Bot. France 61: 143, in obs., 243, in clavi


slug: helichrysum-capense

scientific: Helichrysum capense

epithet: capense

Cape Provinces

code: CPP


slug: helichrysum-catipes

scientific: Helichrysum catipes

epithet: catipes

Helichrysum anaxetonoides

authorship: Schltr. & Moeser

published_in: Fl. Cap. (Harvey) 3: 223


slug: helichrysum-cephaloideum

scientific: Helichrysum cephaloideum

epithet: cephaloideum

Helichrysum adscendens

authorship: sensu Moeser

name: Helichrysum adscendens var. cephaloideum

authorship: (DC.) Moeser

Helichrysum infuscum

authorship: Burtt Davy

Helichrysum plicatum var. polyphyllum

authorship: (Ledeb.) P.H.Davis & Kupicha

Helichrysum polyphyllum

authorship: Conrath

Eswatini

code: SWZ

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 38 of them. Species with fewer than 30 georeferenced observations get no envelope.


slug: helichrysum-cerastoides

scientific: Helichrysum cerastoides

epithet: cerastoides

codes: BOT CPP OFS NAM TVL ZAM

Free State

code: OFS

lifeform: subshrub

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.


slug: helichrysum-chionosphaerum

scientific: Helichrysum chionosphaerum

epithet: chionosphaerum

Helichrysum pondoense

authorship: Schltr.

KwaZulu-Natal

code: NAT

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 131 of them. Species with fewer than 30 georeferenced observations get no envelope.


slug: helichrysum-chrysargyrum

scientific: Helichrysum chrysargyrum

authorship: Moeser

epithet: chrysargyrum

Northern Provinces

code: TVL

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 36 of them. Species with fewer than 30 georeferenced observations get no envelope.

authors: Moeser


slug: helichrysum-citrispinum

scientific: Helichrysum citrispinum

authorship: Delile

epithet: citrispinum

Gnaphalium citrispinum

authorship: (Delile) Schweinf. & Asch.

authorship: (Delile) Sch.Bip.

Helichrysum armatum

authorship: Mattf.

name: Helichrysum citrispinum var. aberdaricum

authorship: (R.E.Fr.) Hedberg

Helichrysum citrispinum var. armatum

authorship: (Mattf.) Hedberg

Helichrysum hoehnelii

authorship: Schweinf.

Helichrysum newii var. gunnae

authorship: Engl.

Helichrysum spinosum

authorship: (Delile) Sch.Bip. ex Hochst.

codes: ETH KEN TAN UGA

Ethiopia

code: ETH

region: Northeast Tropical Africa

Kenya

code: KEN

region: East Tropical Africa

Tanzania

code: TAN

Uganda

code: UGA

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 64 of them. Species with fewer than 30 georeferenced observations get no envelope.

partners: Lasioglossum Vespidae

value: shrub

authors: Delile

published_in: Ann. Sci. Nat., Bot. sér. 2, 20: 93


slug: helichrysum-cochleariforme

scientific: Helichrysum cochleariforme

authorship: DC.

epithet: cochleariforme

Gnaphalium imbricatum

authorship: L.

Helichrysum imbricatum

authorship: Less.

Helichrysum stellatum var. globiferum

authorship: Harv.

names: خالدة الذهبية والفضية

value: perennial


slug: helichrysum-confertifolium

scientific: Helichrysum confertifolium

authorship: Klatt

epithet: confertifolium

published_in: Bull. Herb. Boissier iv. 835.

codes: CPP OFS NAT TVL

published_in: Bull. Herb. Boissier 4(12): 835


slug: helichrysum-confertum

scientific: Helichrysum confertum

epithet: confertum

published_in: Bull. Misc. Inform. Kew 1895: 25 (1895)

codes: OFS NAT

published_in: Bull. Misc. Inform. Kew 1895(98): 25


slug: helichrysum-cooperi

scientific: Helichrysum cooperi

epithet: cooperi

codes: ANG CPP OFS NAT LES MOZ TVL ZIM

Lesotho

code: LES

Mozambique

code: MOZ

Zimbabwe

code: ZIM

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 134 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
Drakensberg Yellow everlasting
Yellow everlasting

value: 2 m

value: biennial

published_in: Fl. Cap. (Harvey) 3: 231


slug: helichrysum-coralloides

scientific: Helichrysum coralloides

authorship: (Hook.f.) Hook.f.

epithet: coralloides

New Zealand South

code: NZS

continent: AUSTRALASIA

region: New Zealand

climate: subalpine or subarctic

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 47 of them. Species with fewer than 30 georeferenced observations get no envelope.

authors: (Hook.f.) Hook.f.

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: helichrysum-crassifolium

scientific: Helichrysum crassifolium

authorship: (L.) D.Don ex G.Don

epithet: crassifolium

Gnaphalium leucophyllum

authorship: (DC.) Sch.Bip.

Baleares

code: BAL

continent: EUROPE

region: Southwestern Europe

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 41 of them. Species with fewer than 30 georeferenced observations get no envelope.

authors: (L.) D.Don ex G.Don

published_in: Loudon's Hort. Brit. 341

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: helichrysum-crispum

scientific: Helichrysum crispum

epithet: crispum

published_in: Hort. Brit. 341. 1830; Less., Syn. Gen. C

Anaxeton crispum

authorship: (L.) Gaertn.

Gnaphalium multiflorum

authorship: Willd.

Helichrysum rotundifolium

authorship: sensu Moeser

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.

names:
Hottentot's Bedding
Woolly Everlasting

names: Hottentotskooigoed Hottentotskruie

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: helichrysum-cylindriflorum

scientific: Helichrysum cylindriflorum

authorship: (L.) Hilliard & B.L.Burtt

epithet: cylindriflorum

Gnaphalium milleflorum

authorship: Herb.Willd. ex DC.

Gnaphalium notatum

authorship: Willd. ex DC.

Gnaphalium paniculatum

authorship: Thunb.

Helichrysum leipoldtii

authorship: Bolus

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 39 of them. Species with fewer than 30 georeferenced observations get no envelope.

value: subshrub

authors: (L.) Hilliard & B.L.Burtt

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.

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: helichrysum-cymosum

scientific: Helichrysum cymosum

authorship: (L.) D.Don

epithet: cymosum

published_in: in Mem. Wern. Soc. v. (1824) 550; Less. Syn. Comp. 302.

Gnaphalium spadiceum

authorship: Lam.

Gnaphalium tricostatum

authorship: Sieber ex DC.

Helichrysum infaustum var. discolor

authorship: Moeser

codes: CPP OFS GGI NAT LES TVL ZAM SAU

Gulf of Guinea Is.

code: GGI

region: West-Central Tropical Africa

Saudi Arabia

code: SAU

region: Arabian Peninsula

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 878 of them. Species with fewer than 30 georeferenced observations get no envelope.

names: 傘花麥稈菊 具柄蠟菊

partners:
Anthaxia chlorocephala
Micrapion bilineatum
Pseudoanthidium repetitum

value: variable

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: helichrysum-dasyanthum

scientific: Helichrysum dasyanthum

authorship: Sweet

epithet: dasyanthum

Gnaphalium flexuosum

authorship: E.Mey. ex DC.

Gnaphalium maritimum

authorship: L.

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 350 of them. Species with fewer than 30 georeferenced observations get no envelope.

authors: Sweet

published_in: Sweet's Hort. Brit. 223

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

reason: Only 28 annotated flowering records, below our threshold of 30. A curve fitted to a dozen records is noise, so we do not draw one.


slug: helichrysum-dasycephalum

scientific: Helichrysum dasycephalum

epithet: dasycephalum

published_in: in Ann. Nat. Hofmus. Wien, xxiv. 299 (1910).

codes: CPP OFS LES

published_in: Ann. K. K. Naturhist. Hofmus. 24: 299

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 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: helichrysum-dasymallum

scientific: Helichrysum dasymallum

authorship: Hilliard

epithet: dasymallum

published_in: Notes Roy. Bot. Gard. Edinburgh 32(3): 347, nom. nov. (1973)

Helichrysum lanatum

authorship: Harv.

codes: SWZ NAT TVL

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: 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.

reason: No dated flowering annotations found for this taxon.


slug: helichrysum-decorum

scientific: Helichrysum decorum

authorship: DC.

epithet: decorum

Gnaphalium decorum

authorship: (DC.) Rochet

codes: SWZ NAT MOZ

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 147 of them. Species with fewer than 30 georeferenced observations get no envelope.

authors: DC.


slug: helichrysum-depressum

scientific: Helichrysum depressum

authorship: (Hook.f.) Benth. & Hook.f.

epithet: depressum

codes: NZN NZS

New Zealand North

code: NZN

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 214 of them. Species with fewer than 30 georeferenced observations get no envelope.

authors: Benth. & Hook.f.

reason: Only 21 annotated flowering records, below our threshold of 30. A curve fitted to a dozen records is noise, so we do not draw one.


slug: helichrysum-devium

scientific: Helichrysum devium

epithet: devium

Madeira

code: MDR

region: Macaronesia

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: helichrysum-diffusum

scientific: Helichrysum diffusum

epithet: diffusum

codes: CPP NAT

Cape Provinces

code: CPP

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: helichrysum-drakensbergense

scientific: Helichrysum drakensbergense

authorship: Killick

epithet: drakensbergense

published_in: Bothalia vii. 23 (1958).

authors: Killick

published_in: Bothalia 7(1): 23


slug: helichrysum-dregeanum

scientific: Helichrysum dregeanum

authorship: Sond. & Harv.

epithet: dregeanum

codes: CPP OFS NAT LES NAM TVL

Free State

code: OFS

Namibia

code: NAM

names: Bergankerkaroo Bergkankerkaroo

authors: Sond. & Harv.

published_in: Fl. Cap. (Harvey) 3: 251


slug: helichrysum-ecklonis

scientific: Helichrysum ecklonis

authorship: Sond.

epithet: ecklonis

Helichrysum calocephalum

authorship: Schltr.

codes: CPP OFS NAT LES TVL

KwaZulu-Natal

code: NAT

Northern Provinces

code: TVL

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

names:
Ecklon's everlasting
Ecklons Everlasting

authors: Sond.

published_in: Fl. Cap. (Harvey) 3: 254

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: helichrysum-elegantissimum

scientific: Helichrysum elegantissimum

epithet: elegantissimum

codes: CPP LES

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: helichrysum-excisum

scientific: Helichrysum excisum

authorship: Less.

epithet: excisum

Gnaphalium excisum

authorship: Thunb.

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 44 of them. Species with fewer than 30 georeferenced observations get no envelope.

authors: Less.

published_in: Syn. Gen. Compos. 282

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: helichrysum-felinum

scientific: Helichrysum felinum

epithet: felinum

Gnaphalium discolorum

authorship: Willd.

Gnaphalium elongatum

authorship: Lam.

Gnaphalium fastigiatum

authorship: Schrank

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 543 of them. Species with fewer than 30 georeferenced observations get no envelope.

published_in: Syn. Gen. Compos. 287


slug: helichrysum-filicaule

scientific: Helichrysum filicaule

epithet: filicaule

codes: CTM NZN NZS

Chatham Is.

code: CTM

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 385 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
Creeping Everlasting Daisy
Slender everlasting daisy

value: chamaephyte

label: Photosynthetic pathway

category: Physiology

published_in: Bot. Antarct. Voy. II. (Fl. Nov.-Zel.). 1: 140, t. 36 B

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: helichrysum-foetidum-moench

scientific: Helichrysum foetidum

authorship: Moench

epithet: foetidum

preferred: stinking strawflower

Anaxeton foetidum

authorship: (L.) Gaertn.

Gnaphalium argenteum

authorship: Mill.

Helichrysum foetidum var. intermedia

authorship: Chiov.

Helichrysum foetidum var. molle

authorship: Moeser

Helichrysum uviranum

authorship: De Wild.

Helichrysum zairense

authorship: Lisowski

codes: BUR CMN CPP ZAI ERI ETH GHA GGI KEN MDG MLW MOZ NGA RWA SOM SUD UGA ZAM SAU YEM

Burundi

code: BUR

Cameroon

code: CMN

DR Congo

code: ZAI

Eritrea

code: ERI

Ethiopia

code: ETH

Ghana

code: GHA

region: West Tropical Africa

Kenya

code: KEN

Madagascar

code: MDG

Malawi

code: MLW

Nigeria

code: NGA

Rwanda

code: RWA

Somalia

code: SOM

Sudan-South Sudan

code: SUD

Zambia

code: ZAM

Yemen

code: YEM

lifeform: biennial

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 1199 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
Stinking Strawflower
stinking everlasting

names:
Hélichryse fétide, Immortelle fétide
Immortelle fétide

partners:
Cetoniinae
Diptera
Formicidae
Heliotaurus ruficollis
Lycaena alciphron
Mordellidae
Nysius contiguus
Oedemera

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: helichrysum-foetidum-l-cass

authorship: (L.) Cass.

names:
stinking strawflower
stinking everlasting

source: EOL TraitBank / Flora do Brasil

value: annual

authors: (L.) Moench

published_in: Methodus (Moench) 575

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


slug: helichrysum-fruticans

scientific: Helichrysum fruticans

epithet: fruticans

published_in: Mem. Wern. Nat. Hist. Soc. 5: 550 (1824)

Astelma fruticans

authorship: (L.) Ker Gawl.

Gnaphalium fruticans

authorship: L.

Cape Provinces

code: CPP

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 187 of them. Species with fewer than 30 georeferenced observations get no envelope.

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

published_in: Mem. Wern. Nat. Hist. Soc. 5: 550

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: helichrysum-galpinii

scientific: Helichrysum galpinii

epithet: galpinii

published_in: Bull. Misc. Inform. Kew 1906: 22 (1906)

Helichrysum galpinii var. tenuis

authorship: Burtt Davy

Northern Provinces

code: TVL

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 65 of them. Species with fewer than 30 georeferenced observations get no envelope.

value: woody

published_in: Bull. Misc. Inform. Kew 1906(1): 22

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


slug: helichrysum-glomeratum

scientific: Helichrysum glomeratum

authorship: Klatt

epithet: glomeratum

published_in: Bull. Herb. Boissier iv. 460.

Free State

code: OFS

KwaZulu-Natal

code: NAT

Lesotho

code: LES

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.

published_in: Bull. Herb. Boissier 4(6): 460

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: helichrysum-grandibracteatum

scientific: Helichrysum grandibracteatum

epithet: grandibracteatum

codes: CPP OFS NAT LES

published_in: Bothalia 6(2): 422

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: helichrysum-grandiflorum

scientific: Helichrysum grandiflorum

authorship: (L.) D.Don ex G.Don

epithet: grandiflorum

Gnaphalium appendiculatum

authorship: Schrank ex DC.

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 299 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
Grand Everlasting
Peninsula Everlasting

names: Синкарфа прекраснейшая


slug: helichrysum-griseum

scientific: Helichrysum griseum

authorship: Sond.

epithet: griseum

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 108 of them. Species with fewer than 30 georeferenced observations get no envelope.


slug: helichrysum-hamulosum

scientific: Helichrysum hamulosum

authorship: DC.

epithet: hamulosum

Gnaphalium hamulosum

authorship: E.Mey. ex DC.

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 66 of them. Species with fewer than 30 georeferenced observations get no envelope.

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: helichrysum-hebelepis

scientific: Helichrysum hebelepis

epithet: hebelepis

names: Kooigoedbos Vetkos

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.


slug: helichrysum-helianthemifolium

scientific: Helichrysum helianthemifolium

authorship: (L.) D.Don

epithet: helianthemifolium

Gnaphalium capitellatum

authorship: Thunb.

Gnaphalium dejectum

authorship: Jacq.

Helichrysum capitellatum

authorship: (Thunb.) Less.

authors: D.Don ex G.Don

published_in: Loudon's Hort. Brit. 342

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: helichrysum-herbaceum

scientific: Helichrysum herbaceum

authorship: (Andrews) Sweet

epithet: herbaceum

Helichrysum monocephalum

authorship: Baker

Xeranthemum herbaceum

authorship: Andrews

codes: CPP OFS NAT LES TVL ZIM

Zimbabwe

code: ZIM

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 432 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
Monkey-Tail Everlasting
Monkeytail Everlasting

authors: (Andrews) Sweet

published_in: Sweet's Hort. Brit. 223


slug: helichrysum-indicum

scientific: Helichrysum indicum

authorship: (L.) Grierson

epithet: indicum

published_in: Notes Roy. Bot. Gard. Edinburgh 31(1): 138 (1971)

Gnaphalium achilleoides

authorship: Sieber ex DC.

Gnaphalium drabiforme

authorship: Schrank

Gnaphalium lasiopogon

authorship: Crevost & Lemarié

Gnaphalium pluricaule

authorship: Poir.

codes: BEN CMN CHA IVO MLI SEN

Benin

code: BEN

Cameroon

code: CMN

Chad

code: CHA

Ivory Coast

code: IVO

Mali

code: MLI

Senegal

code: SEN

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 180 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
Annual Everlasting
Annual Strawflower

value: therophyte

authors: (L.) Grierson

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: helichrysum-italicum

scientific: Helichrysum italicum

authorship: (Roth) G.Don

epithet: italicum

Gnaphalium glutinosum

authorship: Ten.

Gnaphalium italicum

authorship: Roth

Gnaphalium microphyllum

authorship: Willd.

Gnaphalium stoechas

authorship: Sm.

name: Helichrysum angustifolium subsp. serotinum

authorship: (DC.) Cout.

name: Helichrysum angustifolium var. numidicum

authorship: (Pomel) Maire

Helichrysum italicum subsp. ericoideum

authorship: (Fiori) Georgiadou

Helichrysum italicum var. numidicum

authorship: (Pomel) Quézel & Santa

Helichrysum italicum var. serotinum

authorship: (Boiss.) O.Bolòs & Vigo

Helichrysum libanotis

authorship: Jord. & Fourr.

Helichrysum microphyllum

authorship: Cambess.

name: Helichrysum microphyllum subsp. microphyllum

name: Helichrysum microphyllum subsp. tyrrhenicum

authorship: Bacch., Brullo & Giusso

Helichrysum numidicum

authorship: Pomel

Helichrysum picardii

authorship: Boiss. & Reut.

Helichrysum picardii subsp. virescens

authorship: (Valdés Berm.) Rivas Mart.

Helichrysum picardii var. virescens

authorship: Valdés Berm.

Helichrysum pseudolitoreum

authorship: (Fiori) Brullo

Helichrysum rupestre subsp. glutinosum

authorship: (Ten.) Nyman

Helichrysum serotinum

authorship: Boiss.

Helichrysum serotinum subsp. picardii

authorship: (Boiss. & Reut.) Galbany, L.Sáez & Benedí

Helichrysum stoechas subsp. numidicum

authorship: (Pomel) Batt.

Helichrysum stoechas var. fontanesii

authorship: (Cambess.) Batt.

Helichrysum stoechas var. serotinum

authorship: (Boiss.) Batt.

codes: ALG MOR TUN CYP EAI TUR BAL COR FRA GRC ITA KRI YUG POR SAR SIC SPA

Algeria

code: ALG

region: Northern Africa

Morocco

code: MOR

Tunisia

code: TUN

Cyprus

code: CYP

East Aegean Is.

code: EAI

Türkiye

code: TUR

Baleares

code: BAL

Corse

code: COR

France

code: FRA

Greece

code: GRC

region: Southeastern Europe

Italy

code: ITA

Kriti

code: KRI

NW. Balkan Pen.

code: YUG

Portugal

code: POR

Sardegna

code: SAR

Sicilia

code: SIC

Spain

code: SPA

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 1154 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
Curry-plant
Italian Strawflower

names: Цмин итальянский

names: Currykraut Currystrauch

names: Hélichryse d'Italie, Immortelle d'Italie, Éternelle jaune

names:
Elicriso
Elicriso d'Italia

names: דם-המכבים האיטלקי

names:
Primorsko smilje
Smilje

partners:
Paragus tibialis
Andrena flavipes
Apis mellifera
Bombylius posticus
Colletes fodiens
Dasytes striatulus
Episyrphus balteatus
Eumerus pulchellus

partners:
Apis mellifera
Aricia agestis
Episyrphus balteatus
Tuttiola spini
Zygaena

partners:
Fixsenia esculi
Laeosopis roboris
Limenitis reducta
Zizina otis

partners:
Acutifrons orbiculatus
Antheminia lunulata
Aphis craccivora
Aphis spiraephaga
Bucculatrix helichrysella
Calliptamus italicus
Camptotelus lineolatus
Cassida margaritacea


slug: helichrysum-kraussii

scientific: Helichrysum kraussii

epithet: kraussii

Achyrocline batocana

authorship: Oliv. & Hiern

Achyrocline steetzii

authorship: Vatke

Gnaphalium kraussii

authorship: (Sch.Bip.) Sch.Bip.

codes: ANG BOT SWZ OFS NAT MOZ TVL ZAM ZIM

Angola

code: ANG

Botswana

code: BOT

Eswatini

code: SWZ

Free State

code: OFS

KwaZulu-Natal

code: NAT

Mozambique

code: MOZ

Northern Provinces

code: TVL

Zambia

code: ZAM

Zimbabwe

code: ZIM

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 559 of them. Species with fewer than 30 georeferenced observations get no envelope.

names: isipheshane isiqoqo

source: Global Biotic Interactions (GloBI)


slug: helichrysum-krookii

scientific: Helichrysum krookii

authorship: Moeser

epithet: krookii

Cape Provinces

code: CPP

Lesotho

code: LES

source: GIFT

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: helichrysum-lacteum

scientific: Helichrysum lacteum

authorship: Coss. & Durieu

epithet: lacteum

published_in: Bull. Soc. Bot. France 2: 365 (1855)

Helichrysum lacteum var. maroccanum

authorship: Coss.

Helichrysum raynalianum

authorship: Quézel

codes: ALG LBY MOR

Algeria

code: ALG

Libya

code: LBY

Morocco

code: MOR

authors: Coss. & Durieu

published_in: Bull. Soc. Bot. France 2: 365

reason: No dated flowering annotations found for this taxon.


slug: helichrysum-lambertianum

scientific: Helichrysum lambertianum

authorship: DC.

epithet: lambertianum

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


slug: helichrysum-lanceolatum

scientific: Helichrysum lanceolatum

authorship: (Buchanan) Kirk

epithet: lanceolatum

published_in: Stud. Fl. New Zealand : 311 (1899)

Helichrysum aggregatum

authorship: Yeo

Helichrysum glomeratum

authorship: Kirk

Helichrysum glomeratum var. lanceolatum

authorship: (Buchanan) Allan

Helichrysum glomeratum var. majus

authorship: Allan

Ozothamnus aggregatus

authorship: (Yeo) Anderb.

Ozothamnus glomeratus

authorship: (Raoul) Hook.f.

Ozothamnus lanceolatus

authorship: Buchanan

Swammerdamia glomerata

authorship: Raoul

Chatham Is.

code: CTM

New Zealand North

code: NZN

New Zealand South

code: NZS

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 1142 of them. Species with fewer than 30 georeferenced observations get no envelope.

authors: Kirk

published_in: Stud. Fl. New Zealand 311

source: IPNI (International Plant Names Index)


slug: helichrysum-lancifolium

scientific: Helichrysum lancifolium

authorship: (Thunb.) Thunb.

epithet: lancifolium

Xeranthemum lancifolium

authorship: Thunb.

authors: Willd.

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: helichrysum-leontonyx

scientific: Helichrysum leontonyx

epithet: leontonyx

codes: CPP NAM

Namibia

code: NAM


slug: helichrysum-lepidissimum

scientific: Helichrysum lepidissimum

epithet: lepidissimum

name: Helichrysum lepidissimum var. lepidissimum

codes: CPP SWZ NAT MOZ TVL ZIM

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.

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: helichrysum-leucopsideum

scientific: Helichrysum leucopsideum

epithet: leucopsideum

codes: NSW SOA TAS VIC WAU

New South Wales

code: NSW

region: Australia

South Australia

code: SOA

Tasmania

code: TAS

Victoria

code: VIC

Western Australia

code: WAU

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 1103 of them. Species with fewer than 30 georeferenced observations get no envelope.

partners:
Apis mellifera
Eristalis tenax
Junonia villida


slug: helichrysum-litorale

scientific: Helichrysum litorale

authorship: Bolus

epithet: litorale

published_in: Trans. S. African Philos. Soc. xviii. 381 (1907).

Gnaphalium nanum

authorship: Willd.

Leontonyx pusillus

authorship: Drège ex Harv.

Leontonyx spathulatus

authorship: Less.

KwaZulu-Natal

code: NAT

authors: Bolus

published_in: Trans. S. African Philos. Soc. 18: 381


slug: helichrysum-longifolium

scientific: Helichrysum longifolium

epithet: longifolium

Gnaphalium afrum

authorship: Kuntze

Gnaphalium longifolium

authorship: (DC.) Sch.Bip.

codes: CPP NAT MOZ

Mozambique

code: MOZ

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 35 of them. Species with fewer than 30 georeferenced observations get no envelope.


slug: helichrysum-lucilioides

scientific: Helichrysum lucilioides

epithet: lucilioides

codes: CPP OFS NAM

Free State

code: OFS

names: Bergkerriebos bergkerrie

published_in: Syn. Gen. Compos. 290

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: helichrysum-mannii

scientific: Helichrysum mannii

epithet: mannii

codes: CMN GGI

Cameroon

code: CMN

Gulf of Guinea Is.

code: GGI

label: Near Threatened

source: IUCN Red List category via Wikidata (P141)

published_in: J. Proc. Linn. Soc., Bot. 6: 12


slug: helichrysum-marginatum

scientific: Helichrysum marginatum

authorship: DC.

epithet: marginatum

Cape Provinces

code: CPP

Lesotho

code: LES


slug: helichrysum-melaleucum

scientific: Helichrysum melaleucum

authorship: Rchb.

epithet: melaleucum

Gnaphalium melanophthalmum

authorship: Lowe

Helichrysum melanophthalmum

authorship: (Lowe) DC.

Virginea melanophtalma

authorship: (Lowe) Nicoli

Madeira

code: MDR

lifeform: subshrub or shrub

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 353 of them. Species with fewer than 30 georeferenced observations get no envelope.

authors: Rchb.

reason: Only 9 annotated flowering records, below our threshold of 30. A curve fitted to a dozen records is noise, so we do not draw one.


slug: helichrysum-miconiifolium

scientific: Helichrysum miconiifolium

epithet: miconiifolium

codes: CPP SWZ OFS NAT LES TVL

Eswatini

code: SWZ

Northern Provinces

code: TVL


slug: helichrysum-milfordiae

scientific: Helichrysum milfordiae

authorship: Killick

epithet: milfordiae

published_in: Bothalia vii. 414 (1960).

codes: OFS NAT LES

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 33 of them. Species with fewer than 30 georeferenced observations get no envelope.

published_in: Bothalia 7(2): 414


slug: helichrysum-mimetes

scientific: Helichrysum mimetes

epithet: mimetes

codes: SWZ TVL


slug: helichrysum-mixtum-kuntze-moeser

scientific: Helichrysum mixtum

authorship: (Kuntze) Moeser

epithet: mixtum

Gnaphalium mixtum

authorship: (O.Hoffm.) Kuntze


slug: helichrysum-mixtum-o-hoffm

Zimbabwe

code: ZIM


slug: helichrysum-moeserianum

scientific: Helichrysum moeserianum

authorship: Thell.

epithet: moeserianum

published_in: Vierteljahrsschr. Naturf. Ges. Zürich lxvi. 239 (1921)

Gnaphalium bracteatum

authorship: Lam.

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 59 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
Gold Cudweed
Sand Sewejaartjie

authors: Thell.

published_in: Vierteljahrsschr. Naturf. Ges. Zürich 66: 239

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: helichrysum-montanum

scientific: Helichrysum montanum

epithet: montanum

Helichrysum splendidum var. montanum

authorship: (DC.) Harv.

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.

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: helichrysum-monticola

scientific: Helichrysum monticola

authorship: Hilliard

epithet: monticola

published_in: Notes Roy. Bot. Gard. Edinburgh 31(1): 16 (1971)

codes: CPP SWZ OFS NAT TVL

authors: Hilliard

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: helichrysum-mutabile

scientific: Helichrysum mutabile

epithet: mutabile

value: 1 m

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


slug: helichrysum-natalitium

scientific: Helichrysum natalitium

epithet: natalitium

authors: DC.


slug: helichrysum-nitens

scientific: Helichrysum nitens

authorship: Oliv. & Hiern

epithet: nitens

Helichrysum robynsii

authorship: De Wild.

codes: ANG ZAI MLW MOZ TAN ZAM ZIM

Angola

code: ANG

DR Congo

code: ZAI

Malawi

code: MLW

Tanzania

code: TAN

Zambia

code: ZAM

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 98 of them. Species with fewer than 30 georeferenced observations get no envelope.

authors: Oliv. & Hiern

published_in: Fl. Trop. Afr. [Oliver et al.] 3: 350

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: helichrysum-niveum

scientific: Helichrysum niveum

authorship: (L.) Less.

epithet: niveum

Gnaphalium niveum

authorship: L.

name: Helichrysum ericaefolium var. metalasioides

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 231 of them. Species with fewer than 30 georeferenced observations get no envelope.

published_in: Syn. Gen. Compos. 302

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 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: helichrysum-nudifolium

scientific: Helichrysum nudifolium

epithet: nudifolium

Anaxeton nudifolium

authorship: (L.) Gaertn.

Euchloris nudifolia

authorship: (L.) D.Don

Gnaphalium glabrum

authorship: Eckl. ex DC.

Gnaphalium latifolium

authorship: Thunb.

Gnaphalium plantaginifoliatum

authorship: Kuntze

Helichrysum albiflorum

authorship: Moeser

Helichrysum brunneum

authorship: Burtt Davy

Helichrysum gerberifolium

authorship: Sch.Bip. ex Hochst.

Helichrysum latifolium

authorship: Less.

Helichrysum leiopodium var. denudatum

authorship: Harv.

Helichrysum nudifolium var. leiopodium

authorship: (DC.) Moeser

name: Helichrysum nudifolium var. quinquenerve

authorship: (Thunb.) Moeser

Helichrysum pedunculare var. pilosellum

authorship: (L.f.) Harv.

Helichrysum rhodolepis

authorship: Baker

Lepiscline nudifolia

authorship: (L.) Cass.

codes: ANG BOT BUR CMN CPP CAF ZAI SWZ ETH OFS KEN NAT LES MLW MOZ TVL RWA SUD TAN UGA ZAM ZIM YEM

Botswana

code: BOT

Burundi

code: BUR

Central African Republic

code: CAF

Ethiopia

code: ETH

Kenya

code: KEN

Rwanda

code: RWA

Sudan-South Sudan

code: SUD

Uganda

code: UGA

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 951 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
Hottentot Tea Everlasting
Hottentot's Tea


slug: helichrysum-obconicum

scientific: Helichrysum obconicum

authorship: DC.

epithet: obconicum

Antennaria leucophylla

authorship: Holl. & Rchb.

Gnaphalium crassifolium

authorship: Lowe ex DC.

Gnaphalium obconicum

authorship: (DC.) Sch.Bip.

Madeira

code: MDR

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 113 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
perpétua
aipo branco


slug: helichrysum-obductum

scientific: Helichrysum obductum

authorship: Bolus

epithet: obductum

published_in: Trans. S. African Philos. Soc. xviii. 391 (1909).

codes: NAT TVL

KwaZulu-Natal

code: NAT

name: GIFT (Global Inventory of Floras and Traits)

published_in: Trans. S. African Philos. Soc. 18: 391

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.


slug: helichrysum-obtusum

scientific: Helichrysum obtusum

epithet: obtusum

Cape Provinces

code: CPP

Free State

code: OFS

Namibia

code: NAM

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.

name: Traits mined from USDA NRCS plant guides

authors: Moeser

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.

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: helichrysum-odoratissimum

scientific: Helichrysum odoratissimum

authorship: (L.) Sweet

epithet: odoratissimum

Gnaphalium adnatum

authorship: Willd. ex Spreng.

Gnaphalium odoratissimum

authorship: L.

Gnaphalium odorum

authorship: Salisb.

Gnaphalium strigosum

authorship: Thunb.

Gnaphalium undulifolium

authorship: Rchb. ex DC.

Helichrysum butaguense

authorship: De Wild.

Helichrysum rosmarinum

authorship: Mattf.

codes: ANG CMN CPP ZAI SWZ OFS GGI NAT LES MOZ NGA TVL SUD TAN UGA ZAM ZIM

Angola

code: ANG

Cameroon

code: CMN

DR Congo

code: ZAI

Eswatini

code: SWZ

Gulf of Guinea Is.

code: GGI

Lesotho

code: LES

Mozambique

code: MOZ

Nigeria

code: NGA

Northern Provinces

code: TVL

Zimbabwe

code: ZIM

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 244 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
Everlasting
Kooigoed Everlasting

published_in: Sweet's Hort. Brit. 223; Less. Syn. Comp. 301

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


slug: helichrysum-oligopappum

scientific: Helichrysum oligopappum

epithet: oligopappum

published_in: Trans. S. African Philos. Soc. xviii. 388 (1907).

published_in: Trans. S. African Philos. Soc. 18: 388


slug: helichrysum-oreophilum

scientific: Helichrysum oreophilum

authorship: Klatt

epithet: oreophilum

published_in: Bull. Herb. Boissier iv. 837.

codes: SWZ OFS NAT LES TVL

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 109 of them. Species with fewer than 30 georeferenced observations get no envelope.

authors: Klatt

published_in: Bull. Herb. Boissier 4(12): 837


slug: helichrysum-pagophilum

scientific: Helichrysum pagophilum

epithet: pagophilum

codes: NAT LES

published_in: Kirkia 1: 113