slug: eriogonum-brevicaule

scientific: Eriogonum brevicaule

authorship: Nutt.

epithet: brevicaule

published_in: Proc. Acad. Nat. Sci. Philadelphia 4: 15. 1848 [Mar-Apr 1848] ; J. Acad. Nat. Sci. Philadelphia, ser. 2., 1: 163. Aug. 1848.

preferred: shortstem buckwheat

Eriogonum bannockense

authorship: (S.Stokes) R.J.Davis

name: Eriogonum brevicaule subsp. campanulatum

authorship: (Nutt.) S.Stokes

Eriogonum brevicaule subsp. canum

authorship: (S.Stokes) Dorn

Eriogonum brevicaule subsp. grangerense

authorship: (M.E.Jones) S.Stokes

Eriogonum brevicaule subsp. leptothecum

authorship: (S.Stokes) S.Stokes

Eriogonum brevicaule subsp. orendense

authorship: (A.Nelson) S.Stokes

Eriogonum brevicaule var. aureum

authorship: Benth.

Eriogonum brevicaule var. leptothecum

authorship: (S.Stokes) Reveal

Eriogonum brevicaule var. wasatchense

authorship: (M.E.Jones) Reveal

name: Eriogonum campanulatum subsp. brevicaule

name: Eriogonum campanulatum subsp. grangerense

name: Eriogonum campanulatum subsp. leptothecum

name: Eriogonum chrysocephalum subsp. bannockense

Eriogonum fremonti

authorship: Torr. ex Benth.

Eriogonum grayi

authorship: Reveal

Eriogonum lagopus

authorship: Rydb.

Eriogonum laxifolium

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

codes: COL IDA MNT NEB NEV SDA UTA WYO

Colorado

code: COL

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 282 of them. Species with fewer than 30 georeferenced observations get no envelope.

partners:
Hesperia comma
Plebejus melissa
Pyrgus communis
Speyeria zerene
Plebejus alupini texanus

published_in: J. Acad. Nat. Sci. Philadelphia n.s., i. (1847) 163


slug: eriogonum-butterworthianum

scientific: Eriogonum butterworthianum

genus: Eriogonum

epithet: butterworthianum

family: Polygonaceae

rank: species

taxonomic_status: accepted

accepted_according_to: World Flora Online Plant List, 2026-06

preferred: Butterworth's buckwheat

source: wikidata

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.

lifeform: subshrub

climate: subtropical

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

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

license: CC0 / per-source

label: Growth habit

category: Form and habit

value: herb

source: USDA PLANTS

source: GIFT

license: CC-BY 4.0

source: EOL TraitBank / USDA PLANTS

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

value: shrub

value: subshrub

key: woodiness

label: Woodiness

value: woody

label: Life cycle

category: Life cycle

value: perennial

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: Leafl. W. Bot. 9: 153

source: IPNI (International Plant Names Index)

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

World Flora Online Plant List

note: accepted name, authority, classification

iNaturalist

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

license: per photograph

Wikidata

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

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

field: care

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

field: toxicity

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

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

reason: 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.

field: phenology

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.

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: eriogonum-caespitosum

scientific: Eriogonum caespitosum

epithet: caespitosum

published_in: J. Acad. Nat. Sci. Philadelphia 7: 50 (1834)

preferred: matted buckwheat

Eriogonum caespitosum var. alyssoides

authorship: Gand.

Eriogonum douglasii subsp. ramosum

authorship: Piper

Eriogonum sericoleucum

authorship: Greene ex Tidestr.

name: Eriogonum sphaerocephalum var. sericoleucum

authorship: (Greene ex Tidestr.) S.Stokes

codes: ARI CAL IDA MNT NEV ORE UTA WYO

Arizona

code: ARI

Idaho

code: IDA

region: Northwestern U.S.A.

Montana

code: MNT

Nevada

code: NEV

Oregon

code: ORE

Utah

code: UTA

Wyoming

code: WYO

climate: temperate

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 1239 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.

source: Kew World Checklist of Useful Plant Species

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

names:
matted buckwheat
mat buckwheat

source: EOL TraitBank / NMNH Botany specimens

value: non-woody

authors: Nutt.

published_in: J. Acad. Nat. Sci. Philadelphia 7: 50

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


slug: eriogonum-callistum

scientific: Eriogonum callistum

epithet: callistum

preferred: Tehachapi buckwheat

authors: Reveal

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: eriogonum-cedrorum

scientific: Eriogonum cedrorum

authorship: Reveal & Raiche

epithet: cedrorum

published_in: J. Bot. Res. Inst. Texas 3: 479 (2009)

licences: CC0 CC-BY CC-BY-SA

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: Reveal & Raiche

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 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: eriogonum-cernuum

scientific: Eriogonum cernuum

authorship: Nutt.

epithet: cernuum

published_in: Proc. Acad. Nat. Sci. Philadelphia 4: 14. 1848 [Mar-Apr 1848] ; J. Acad. Nat. Sci. Philadelphia, ser. 2, 1: 162. Aug. 1848.

preferred: nodding buckwheat

Eriogonum cernuum subsp. tenue

authorship: (Torr. & A.Gray) S.Stokes

Eriogonum cernuum var. tenue

authorship: Torr. & A.Gray

Eriogonum cernuum var. umbraticum

authorship: Eastw.

codes: ABT ARI CAL COL IDA MNT NEB NEV NWM ORE SAS SDA UTA WAS WYO

Alberta

code: ABT

region: Western Canada

Nebraska

code: NEB

region: North-Central U.S.A.

New Mexico

code: NWM

region: South-Central U.S.A.

Saskatchewan

code: SAS

South Dakota

code: SDA

Washington

code: WAS

lifeform: annual

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 296 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
nodding buckwheat
nodding eriogonum

value: annual


slug: eriogonum-cinereum

scientific: Eriogonum cinereum

epithet: cinereum

published_in: Bot. Voy. Sulphur : 45 (1844)

preferred: coastal buckwheat

lifeform: shrub

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 1602 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
coastal buckwheat
Ashy buckwheat

type: flowerVisitedBy

label: Flower-visited by

partners:
Anthidiellum notatum
Anthophora urbana
Apis mellifera
Apodemia virgulti
Bombus vosnesenskii
Brachymelecta californica
Calephelis nemesis
Cerceris sextoides

type: visitedBy

label: Visited by

partners:
Icaricia acmon
Zelus tetracanthus

type: eatenBy

label: Eaten by

partners:
Apodemia mormo
Bombus crotchii
Eupeodes volucris
Heliopetes ericetorum
Hemiargus ceraunus
Icaricia acmon
Leptotes marina
Strymon melinus

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.

authors: Benth.

published_in: Bot. Voy. Sulphur [Bentham] 45


slug: eriogonum-cithariforme

scientific: Eriogonum cithariforme

epithet: cithariforme

published_in: Proc. Amer. Acad. Arts 23: 266 (1888)

preferred: Cithara buckwheat

Eriogonum agninum

authorship: Greene

name: Eriogonum cithariforme var. cithariforme

Eriogonum gracile var. cithariforme

authorship: (S.Watson) Munz

Eriogonum gracile var. polygonoides

authorship: (S.Stokes) Munz

Eriogonum vimineum var. agninum

authorship: (Greene) S.Stokes

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.

published_in: Proc. Amer. Acad. Arts xxiii. (1888) 266


slug: eriogonum-clavatum

scientific: Eriogonum clavatum

authorship: Small

epithet: clavatum

published_in: Bull. Torrey Bot. Club 25: 50 (1898)

codes: CAL MXN NEV

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

names:
Hoover's Desert Trumpet
Hoover's deserttrumpet

authors: Small

published_in: Bull. Torrey Bot. Club 25(1): 50

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: eriogonum-coloradense

scientific: Eriogonum coloradense

epithet: coloradense

published_in: Bull. Torrey Bot. Club 33: 53 (1906)

preferred: Colorado buckwheat

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.

published_in: Bull. Torrey Bot. Club 33: 53

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: eriogonum-compositum

scientific: Eriogonum compositum

authorship: Douglas ex Benth.

epithet: compositum

preferred: arrowleaf buckwheat

Eriogonum compositum subsp. lancifolium

authorship: (H.St.John) S.Stokes

Eriogonum compositum subsp. leianthum

authorship: (Hook.) Piper

Eriogonum compositum var. simplex

authorship: (S.Watson ex Piper) H.St.John

Eriogonum heracleoides var. simplex

authorship: S.Watson ex Piper

Eriogonum pilicaule

authorship: (St.John & Warren) G.N.Jones

codes: CAL IDA ORE WAS

lifeform: perennial

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 1957 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
arrowleaf buckwheat
Arrow-leaf Wild Buckwheat

partners:
Adela septentrionella
Gnophaela latipennis
Occidryas editha
Trichodes ornatus
Andrena prunorum
Apis mellifera
Apodemia mormo mormo
Argynnis callippe

partners:
Euphilotes enoptes columbiae
Trichodes ornatus

partners:
Aroga eriogonella
Callophrys dumetorum
Plebejus acmon
Synanthedon polygoni
Thecla sheridanii

type: hasParasite

label: Parasites

authors: Douglas ex Benth.

published_in: Edwards's Bot. Reg. 21: ad t. 1774


slug: eriogonum-congdonii

scientific: Eriogonum congdonii

authorship: (S.Stokes) Reveal

epithet: congdonii

preferred: Congdon's buckwheat

Eriogonum ternatum var. congdonii

authorship: (S.Stokes) J.T.Howell

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.

authors: (S.Stokes) Reveal

published_in: Aliso 7: 220

reason: Only 26 annotated flowering records, below our threshold of 30. A curve fitted to a dozen records is noise, so we do not draw one.


slug: eriogonum-contiguum

scientific: Eriogonum contiguum

authorship: (Reveal) Reveal

epithet: contiguum

preferred: Reveal's buckwheat

Eriogonum inflatum var. contiguum

authorship: Reveal

codes: CAL NEV

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 76 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
Reveal's buckwheat
Amargosa Buckwheat

authors: (Reveal) Reveal

published_in: Phytologia 23: 175

reason: Only 24 annotated flowering records, below our threshold of 30. A curve fitted to a dozen records is noise, so we do not draw one.


slug: eriogonum-correllii

scientific: Eriogonum correllii

epithet: correllii

preferred: Correll's buckwheat

Texas

code: TEX

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: eriogonum-corymbosum

scientific: Eriogonum corymbosum

authorship: Benth.

epithet: corymbosum

preferred: crispleaf buckwheat

Eriogonum corymbosum var. divaricatum

authorship: Torr. & A.Gray

Eriogonum corymbosum var. erectum

authorship: Reveal & Brotherson

Eriogonum effusum subsp. salinum

authorship: (A.Nelson) S.Stokes

Eriogonum effusum var. corymbosum

authorship: (Benth.) S.Stokes

Eriogonum fruticosum var. ambiguum

authorship: (M.E.Jones) A.Nelson

Eriogonum microthecum subsp. aureum

authorship: (M.E.Jones) S.Stokes

Eriogonum microthecum var. crispum

authorship: (L.O.Williams) S.Stokes

codes: ARI COL NEV NWM TEX UTA WYO

Colorado

code: COL

lifeform: subshrub or shrub

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 547 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
crispleaf buckwheat
corymbed buckwheat

partners:
Euphilotes ellisii ellisii
Polistes aurifer

partners:
Apodemia mormo
Euphilotes battoides
Euphilotes ellisii
Thecla sheridanii


slug: eriogonum-covilleanum

scientific: Eriogonum covilleanum

authorship: Eastw.

epithet: covilleanum

published_in: Proc. Calif. Acad. Sci. ser. 4, 20: 138. 1931

preferred: Coville's buckwheat

name: Eriogonum covilleanum subsp. covilleanum

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 45 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
Coville's buckwheat
coville's wild buckwheat

authors: in Eastw.

published_in: Proc. Calif. Acad. Sci. ser. 4, 20: 138

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

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: eriogonum-crocatum

scientific: Eriogonum crocatum

authorship: Davidson

epithet: crocatum

published_in: Bull. S. Calif. Acad. Sci. 23: 17 (1924)

preferred: Conejo buckwheat

Eriogonum saxatile var. crocatum

authorship: (Davidson) Munz

California

code: CAL

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 206 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
Conejo buckwheat
saffron wild buckwheat

names: Эриогонум шафранный

authors: Davidson

published_in: Bull. S. Calif. Acad. Sci. 23: 17, pl. e


slug: eriogonum-crosbyae

scientific: Eriogonum crosbyae

epithet: crosbyae

preferred: Crosby's buckwheat

codes: IDA MNT NEV ORE

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.

names:
Crosby's buckwheat
Crosby's wild buckwheat

label: Growth form

value: Single Crown

label: Leaf retention

category: Foliage

value: deciduous

label: Flower colour

category: Flowers and fruit

value: yellow

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: eriogonum-dasyanthemum

scientific: Eriogonum dasyanthemum

epithet: dasyanthemum

published_in: Proc. Amer. Acad. Arts 8: 177 (1870)

preferred: chaparral buckwheat

Eriogonum dasyanthemum var. jepsonii

authorship: Greene

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.

names:
chaparral buckwheat
chaparral wild buckwheat

authors: Torr. & A.Gray

published_in: Proc. Amer. Acad. Arts 8: 177

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


slug: eriogonum-davidsonii

scientific: Eriogonum davidsonii

epithet: davidsonii

preferred: Davidson's buckwheat

Eriogonum juncinellum

authorship: Gand.

Eriogonum molestum var. davidsonii

authorship: (Greene) Jeps.

Eriogonum vimineum subsp. juncinellum

authorship: (Gand.) S.Stokes

codes: ARI CAL MXN NEV UTA

Arizona

code: ARI

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 145 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
Davidson's buckwheat
Davidson's wild buckwheat

authors: Greene

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.


slug: eriogonum-deflexum

scientific: Eriogonum deflexum

authorship: Torr.

epithet: deflexum

published_in: Rep. Colorado R. 4: 24 (1861)

preferred: flatcrown buckwheat

Eriogonum baratum

authorship: Elmer

Eriogonum clutei

authorship: Rydb.

Eriogonum deflexum subsp. insigne

authorship: (S.Watson) S.Stokes

Eriogonum deflexum var. insigne

authorship: (S.Watson) M.E.Jones

Eriogonum deflexum var. turbinatum

authorship: (Small) Reveal

Eriogonum turbinatum

authorship: Small

codes: ARI CAL MXN NEV NWM UTA

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 1403 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
flatcrown buckwheat
Flat-top Buckwheat

partners:
Brephidium exilis
Euphilotes enoptes dammersi
Hyles lineata
Icaricia acmon

authors: Torr.

published_in: in Ives, Rep. Colorado River Bot. 24

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: eriogonum-deserticola

scientific: Eriogonum deserticola

epithet: deserticola

published_in: Proc. Amer. Acad. Arts 26: 125 (1891)

preferred: Colorado Desert buckwheat

codes: ARI CAL MXN

climate: desert or dry shrubland

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 292 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
Colorado Desert buckwheat
Colorado Desert Wild Buckwheat

published_in: Proc. Amer. Acad. Arts 26: 125


slug: eriogonum-desertorum

scientific: Eriogonum desertorum

authorship: (Maguire) R.J.Davis

epithet: desertorum

preferred: Great Basin Desert buckwheat

Eriogonum brevicaule var. desertorum

authorship: (Maguire) S.L.Welsh

name: Eriogonum chrysocephalum subsp. desertorum

authorship: Maguire

Eriogonum lewisii

authorship: Reveal

authors: (Maguire) R.J.Davis

published_in: Fl. Idaho 246

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 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: eriogonum-diatomaceum

scientific: Eriogonum diatomaceum

authorship: Reveal, J.Reynolds & Picciani

epithet: diatomaceum

preferred: Churchill Narrows buckwheat

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 31 of them. Species with fewer than 30 georeferenced observations get no envelope.

authors: Reveal, J.Reynolds & Picciani


slug: eriogonum-diclinum

scientific: Eriogonum diclinum

epithet: diclinum

preferred: Jaynes Canyon buckwheat

codes: CAL ORE

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 49 of them. Species with fewer than 30 georeferenced observations get no envelope.

published_in: Aliso 7: 218

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: eriogonum-divaricatum

scientific: Eriogonum divaricatum

authorship: Hook.

epithet: divaricatum

published_in: Hooker's J. Bot. Kew Gard. Misc. 5: 265 (1853)

preferred: divergent buckwheat

Eriogonum ameghinoi

authorship: Speg.

Sanmartinia ameghinoi

authorship: (Speg.) M.Buchinger

codes: ARI COL NWM UTA WYO

names:
divergent buckwheat
divergent wild buckwheat

authors: Hook.

published_in: Hooker's J. Bot. Kew Gard. Misc. 5: 265

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: eriogonum-douglasii

scientific: Eriogonum douglasii

authorship: Benth.

epithet: douglasii

preferred: Douglas' buckwheat

Eriogonum caespitosum subsp. douglasii

authorship: (Benth.) S.Stokes

Eriogonum caespitosum var. douglasii

authorship: (Benth.) M.E.Jones

codes: CAL NEV ORE WAS

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 382 of them. Species with fewer than 30 georeferenced observations get no envelope.

partners:
Coenonympha california
Icaricia icarioides
Andrena amphibola
Andrena angustitarsata
Andrena chlorura
Andrena lupinorum
Andrena medionitens
Andrena nigrocaerulea


slug: eriogonum-effusum

scientific: Eriogonum effusum

authorship: Nutt.

epithet: effusum

published_in: Proc. Acad. Nat. Sci. Philadelphia 4(Mar.-Apr.): 15 (1848)

preferred: spreading buckwheat

Eriogonum microthecum subsp. myrianthum

authorship: Gand.

Eriogonum microthecum var. effusum

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

codes: COL MNT NEB NWM SDA WYO

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 472 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
spreading buckwheat
spreading wild buckwheat

partners:
Cercyonis pegala
Chlosyne gorgone
Colias eurytheme
Colias philodice
Euphilotes rita coloradensis
Euptoieta claudia
Hesperia comma
Hesperia leonardus pawnee

partners:
Euphilotes rita
Strymon melinus

published_in: J. Acad. Nat. Sci. Philadelphia n.s., i. (1847) 164


slug: eriogonum-elatum

scientific: Eriogonum elatum

authorship: Douglas ex Benth.

epithet: elatum

published_in: Trans. Linn. Soc. London 17: 413 (1836)

preferred: tall woolly buckwheat

Eriogonum elatum subsp. villosum

authorship: (Jeps.) Munz ex Reveal

Eriogonum elatum var. incurvum

authorship: Jeps.

codes: CAL IDA NEV ORE WAS

Idaho

code: IDA

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 818 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
tall woolly buckwheat
tall buckwheat

partners:
Apis mellifera
Bombus huntii
Bombus vosnesenskii
Ancistrocladus
Andrena
Andrena amphibola
Andrena lupinorum
Andrena prunorum

partners:
Apodemia mormo
Braggia longicauda
Callophrys lemberti

label: Growth rate

value: moderate

label: Height

category: Size

label: Foliage colour

value: green


slug: eriogonum-elegans

scientific: Eriogonum elegans

authorship: Greene

epithet: elegans

preferred: elegant buckwheat

Eriogonum baileyi subsp. elegans

authorship: (Greene) Munz

Eriogonum vimineum var. elegans

authorship: (Greene) S.Stokes

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.

names:
elegant buckwheat
elegant wild buckwheat


slug: eriogonum-elongatum

scientific: Eriogonum elongatum

epithet: elongatum

published_in: Bot. Voy. Sulphur : 45 (1844)

preferred: longstem buckwheat

Eriogonum vollmeri

authorship: Wiggins

codes: CAL MXN

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 1992 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
longstem buckwheat
long-stem wild buckwheat

partners:
Apis mellifera
Apodemia mejicanus
Apodemia mejicanus deserti
Apodemia mormo
Apodemia virgulti
Augochlorella pomoniella
Brephidium exilis
Ceratina arizonensis

partners:
Apis mellifera
Apodemia mormo
Ceratina arizonensis
Copestylum haagii
Eristalis tenax
Philanthus multimaculatus

partners:
Agrilus blandus
Apodemia mormo
Copestylum mexicanum
Erynnis tristis
Euodynerus annulatus
Heliopetes ericetorum
Icaricia acmon
Junonia grisea

authors: Nutt. ex Benth.


slug: eriogonum-eremicola

scientific: Eriogonum eremicola

authorship: J.T.Howell & Reveal

epithet: eremicola

preferred: Telescope Peak buckwheat

names:
Telescope Peak buckwheat
Wild Rose Canyon buckwheat

authors: J.T.Howell & Reveal

published_in: Leafl. W. Bot. 10: 174

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: eriogonum-exaltatum

scientific: Eriogonum exaltatum

epithet: exaltatum

codes: ARI CAL NEV UTA

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.

names:
ladder buckwheat
ladder wild buckwheat

published_in: Contr. W. Bot. 15: 61

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: eriogonum-fasciculatum

scientific: Eriogonum fasciculatum

epithet: fasciculatum

published_in: Trans. Linn. Soc. London 17: 411 (1836)

preferred: California Buckwheat

english:
California Buckwheat
Eastern Mojave Buckwheat
Eastern Mojave buckwheat

source: inat

name: Eriogonum fasciculatum subsp. aspalathoides

authorship: (Gand.) S.Stokes

name: Eriogonum fasciculatum subsp. aspathaloides

name: Eriogonum fasciculatum subsp. fasciculatum

name: Eriogonum fasciculatum subsp. flavoviride

name: Eriogonum fasciculatum subsp. foliolosum

authorship: (Nutt.) S.Stokes

name: Eriogonum fasciculatum subsp. polifolium

name: Eriogonum fasciculatum var. aspalathoides

name: Eriogonum fasciculatum var. fasciculatum

Eriogonum fasciculatum var. maritimum

authorship: Parish

name: Eriogonum fasciculatum var. obtusiflorum

Eriogonum revolutum

authorship: Goodd.

name: Eriogonum rosmarinifolium var. foliolosum

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 2025 of them. Species with fewer than 30 georeferenced observations get no envelope.

species: Eriogonum parvifolium

slug: eriogonum-parvifolium

species: Briza maxima

slug: briza-maxima

species: Purshia tridentata

slug: purshia-tridentata

species: Epilobium canum

slug: epilobium-canum

species: Luetkea pectinata

slug: luetkea-pectinata

species: Lavandula stoechas

slug: lavandula-stoechas

names:
California Buckwheat
Eastern Mojave buckwheat

names:
Maderista
flor de borrego

names: Эриогонум метельчатый

partners:
Bombus crotchii
Bombus melanopygus
Hylaeus
Leucospis affinis
Achyra rantalis
Acmaeodera angelica
Acmaeodera aurora
Acmaeodera bacchariphaga

partners:
Dipodomys stephensi
Metazoa
Ancistrocerus spilogaster
Anthidiellum robertsoni
Aporus luxus
Braggia deserticola
Braggia eriogoni
Cryptocephalus castaneus

partners:
Belaspidia longicauda
Calosota bicolorata
Jaliscoa hunteri
Lyrcus maculatus
Trichogramma ballmeri
Trichogramma deion
Trichogramma kaykai

source: derived from USDA NRCS plant guide

quote: California buckwheat is a native evergreen shrub

value: Multiple Stem

value: Flowering period is from May through October

iNaturalist

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


slug: eriogonum-fastigiatum

scientific: Eriogonum fastigiatum

authorship: Parry

epithet: fastigiatum

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 125 of them. Species with fewer than 30 georeferenced observations get no envelope.

names: Эриогонум равновысокий

authors: Parry

published_in: W. Amer. Sci. 6: 102


slug: eriogonum-flavum

scientific: Eriogonum flavum

epithet: flavum

published_in: Trans. Linn. Soc. London 17: 408 (1836)

preferred: alpine golden buckwheat

Eriogonum androsaceum var. piperi

authorship: (Greene) M.E.Jones

Eriogonum aureum

authorship: Nutt. ex Benth.

Eriogonum crassifolium

authorship: Benth.

Eriogonum flavum subsp. crassifolium

authorship: (Benth.) S.Stokes

Eriogonum flavum var. crassifolium

authorship: (Benth.) Benth.

Eriogonum flavum var. polyphyllum

authorship: (Small) M.E.Jones

Eriogonum lateriflorum

authorship: Raf.

Eriogonum polyphyllum

authorship: Small ex Rydb.

Eriogonum sericeum

authorship: Pursh

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

Alaska

code: ASK

region: Subarctic America

British Columbia

code: BRC

Manitoba

code: MAN

Montana

code: MNT

North Dakota

code: NDA

Yukon

code: YUK

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

names:
alpine golden buckwheat
alpine golden wild buckwheat

type: pollinatedBy

label: Pollinated by

partners: Ammophilini Chrysididae Coleoptera Muscidae Phoridae Raphidioptera Sphecini Syrphini

partners:
Plebejus lupini cotundra
Plebejus shasta pitkinensis
Agriades glandon
Andrena thaspii
Bombus bifarius
Bombus melanopygus
Bombus mixtus
Coenonympha california

partners:
Andrena lupinorum
Andrena prunorum
Andrena thaspii
Euphilotes battoides
Holcostethus limbolarius
Oxybelus uniglumis

partners:
Callophrys affinis
Euphilotes battoides
Euphilotes enoptes ancilla
Oxybelus uniglumis

name: GIFT (Global Inventory of Floras and Traits)

published_in: in Fras. Cat. ; Benth. in Trans. Linn. Soc. xvii. (1837) 408


slug: eriogonum-fusiforme

scientific: Eriogonum fusiforme

authorship: Small

epithet: fusiforme

published_in: Bull. Torrey Bot. Club 33: 56 (1906)

preferred: Native American pipeweed

Eriogonum inflatum var. fusiforme

authorship: (Small) Reveal

codes: COL UTA WYO

Utah

code: UTA

Wyoming

code: WYO

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 111 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
Native American pipeweed
Grand Valley desert trumpet

name: Traits mined from USDA NRCS plant guides

published_in: Bull. Torrey Bot. Club 33: 56

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


slug: eriogonum-giganteum

scientific: Eriogonum giganteum

epithet: giganteum

published_in: Proc. Amer. Acad. Arts 20: 371 (1885)

preferred: St. Catherine's lace

Eriogonum formosum

authorship: (Brandegee) Brandegee

Eriogonum formosum var. compactum

authorship: Dunkle

Eriogonum giganteum subsp. compactum

authorship: (Dunkle) Munz

Eriogonum giganteum subsp. formosum

authorship: (K.Brandegee) P.H.Raven

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 537 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
St. Catherine's lace
St. Catherine's-lace

names: Эриогонум гигантский

names: Ériogonum géant, Dentelle de Sainte-Catherine

partners:
Apis mellifera
Bombus melanopygus
Bombus vosnesenskii
Cerceris sextoides
Colletes
Enallagma carunculatum
Eristalinus aeneus
Hippodamia convergens

partners:
Allograpta
Apis mellifera
Dielis tolteca
Dione vanillae
Eristalinus aeneus
Hippodamia convergens
Hylephila phyleus
Isodontia elegans

partners:
Apis mellifera
Bombus melanopygus
Chionodes bardus
Colletes
Dolichovespula arenaria
Enallagma carunculatum
Eristalinus aeneus
Eristalis arbustorum

published_in: Proc. Amer. Acad. Arts xx. (1885) 371


slug: eriogonum-gilmanii

scientific: Eriogonum gilmanii

epithet: gilmanii

preferred: Gilman's buckwheat

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.

names:
Gilman's buckwheat
Gilman's wild buckwheat

published_in: Leafl. W. Bot. 3: 16


slug: eriogonum-glandulosum

scientific: Eriogonum glandulosum

authorship: (Nutt.) Nutt. ex Benth.

epithet: glandulosum

preferred: acorn buckwheat

Eriogonum carneum

authorship: (J.T.Howell) Reveal

Eriogonum trichopes subsp. glandulosum

authorship: (Nutt.) S.Stokes

Oxytheca glandulosa

authorship: Nutt.

Nevada

code: NEV

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 53 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
acorn buckwheat
glandular wild buckwheat

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: eriogonum-gossypinum

scientific: Eriogonum gossypinum

authorship: Curran

epithet: gossypinum

preferred: cottony buckwheat

names:
cottony buckwheat
gypsum wild-buckwheat

authors: Curran

published_in: Bull. Calif. Acad. Sci. 1(4): 274

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: eriogonum-gracile

scientific: Eriogonum gracile

authorship: Benth.

epithet: gracile

published_in: Bot. Voy. Sulphur : 46 (1844)

preferred: slender woolly buckwheat

Eriogonum acetoselloides

authorship: Torr. ex Benth.

Eriogonum gracile var. acetoselloides

authorship: (Torr. ex Benth.) Torr. & A.Gray

Eriogonum gracile var. effusum

authorship: Torr. & A.Gray

Eriogonum gracile var. leucocladon

authorship: (Benth. ex DC.) Torr. & A.Gray

Eriogonum leucocladum

authorship: Gand.

Eriogonum roseum var. leucocladon

authorship: (Benth.) Hoover

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 483 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
slender woolly buckwheat
slender buckwheat

partners:
Icaricia acmon
Toxomerus marginatus

partners:
Isodontia elegans
Vespula sulphurea

partners:
Icaricia acmon
Scaeva affinis
Synanthedon polygoni
Vespula sulphurea

partners:
Burksiella dianae
Hockeria micra

authors: Benth.

published_in: Bot. Voy. Sulphur [Bentham] 46


slug: eriogonum-gracilipes

scientific: Eriogonum gracilipes

epithet: gracilipes

published_in: Proc. Amer. Acad. Arts 24: 85 (1889)

preferred: White Mountain buckwheat

Eriogonum kennedyi subsp. gracilipes

authorship: (S.Watson) S.Stokes

Eriogonum ochrocephalum var. gracilipes

authorship: (S.Watson) J.T.Howell

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 373 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
White Mountain buckwheat
White Mountains buckwheat

published_in: Proc. Amer. Acad. Arts 24: 85


slug: eriogonum-gracillimum

scientific: Eriogonum gracillimum

epithet: gracillimum

published_in: Bot. California 2: 480 (1880)

preferred: rose and white buckwheat

Eriogonum angulosum var. gracillimum

authorship: (S.Watson) M.E.Jones

Eriogonum angulosum var. variabile

authorship: (A.Heller) Parish

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 315 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
rose and white buckwheat
rose-and-white wild buckwheat

published_in: Bot. California [W.H.Brewer] ii. 480


slug: eriogonum-grande

scientific: Eriogonum grande

authorship: Greene

epithet: grande

preferred: redflower buckwheat

Eriogonum grande subsp. rubescens

authorship: (Greene) Munz

Eriogonum grande subsp. timorum

authorship: (Reveal) Munz

Eriogonum grande var. dunklei

authorship: Reveal

Eriogonum latifolium subsp. grande

authorship: (Greene) S.Stokes

Eriogonum nudum var. grande

authorship: (Greene) Jeps.

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 291 of them. Species with fewer than 30 georeferenced observations get no envelope.

names: Эриогонум крупный

partners:
Apis mellifera
Bombus vosnesenskii
Cycloneda sanguinea
Euodynerus hidalgo
Strymon melinus
Agapostemon texanus
Ancistrocladus
Apocrita

partners:
Allograpta obliqua
Bembix americana
Bombus vosnesenskii
Chloridea virescens
Dione vanillae
Eristalinus aeneus
Erynnis tristis
Euodynerus hidalgo

partners:
Agapostemon texanus
Anthophora urbana
Apis mellifera
Bembix americana
Bombus vosnesenskii
Chionodes bardus
Eristalinus aeneus
Erynnis tristis

published_in: Pittonia 1(1): 38


slug: eriogonum-greggii

scientific: Eriogonum greggii

epithet: greggii

published_in: Proc. Amer. Acad. Arts 8: 187 (1870)

preferred: Gregg's buckwheat

Eriogonum ciliatum var. foliosum

authorship: Torr.

codes: MXE TEX

Mexico Northeast

code: MXE

published_in: Proc. Amer. Acad. Arts viii. (1870) 187

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: eriogonum-gypsophilum

scientific: Eriogonum gypsophilum

authorship: Wooton & Standl.

epithet: gypsophilum

preferred: Seven River Hills buckwheat

New Mexico

code: NWM

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 71 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
Seven River Hills buckwheat
Gypsum wild-buckwheat

authors: Wooton & Standl.

published_in: Contr. U.S. Natl. Herb. 16: 118, pl. 49

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: eriogonum-havardii

scientific: Eriogonum havardii

epithet: havardii

published_in: Proc. Amer. Acad. Arts 18: 194 (1882)

preferred: Havard's buckwheat

codes: NWM TEX

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 101 of them. Species with fewer than 30 georeferenced observations get no envelope.

published_in: Proc. Amer. Acad. Arts xviii. (1882-83) 194

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: eriogonum-heermannii

scientific: Eriogonum heermannii

authorship: Durand & Hilg.

epithet: heermannii

published_in: Pacif. Railr. Rep. Williamson & Abbot, Bot. 5(1; 3): 14 (1855)

preferred: Heermann's buckwheat

Eriogonum heermannii subsp. argense

authorship: (M.E.Jones) Munz

Eriogonum heermannii subsp. floccosum

authorship: (Munz) Munz

Eriogonum heermannii subsp. occidentale

authorship: (S.Stokes) S.Stokes

Eriogonum heermannii var. subracemosum

authorship: (S.Stokes) Reveal

Eriogonum howellii var. argense

authorship: (M.E.Jones) S.Stokes

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 681 of them. Species with fewer than 30 georeferenced observations get no envelope.

partners:
Apodemia mormo
Cercyonis sthenele
Satyrium behrii
Euphilotes pallescens
Philotes pallescens

partners:
Apodemia mormo
Callophrys comstocki
Euphilotes battoides

authors: Durand & Hilg.

published_in: Pacif. Railr. Rep. 5(3): 14, t. 17

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: eriogonum-helichrysoides

scientific: Eriogonum helichrysoides

authorship: (Gand.) Prain

epithet: helichrysoides

published_in: Index Kew., Suppl. 4: 82 (1913)

preferred: spreading buckwheat

Eriogonum effusum subsp. helichrysoides

authorship: (Gand.) S.Stokes

Eriogonum effusum var. rosmarinoides

authorship: Benth.

name: Eriogonum microthecum subsp. helichrysoides

authorship: Gand.

Kansas

code: KAN

names:
spreading buckwheat
Strawflower Wild Buckwheat

authors: (Gand.) Prain

published_in: Index Kew. Suppl. 4: 82

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: eriogonum-hemipterum

scientific: Eriogonum hemipterum

authorship: (Torr. & A.Gray) Torr. ex S.Stokes

epithet: hemipterum

published_in: Eriogonum : 21 (1936)

preferred: Chisos Mountain buckwheat

Eriogonum hieracifolium var. hemipterum

authorship: Torr. & A.Gray

Texas

code: TEX

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: (Torr. & A.Gray) Torr. ex S.Stokes

published_in: Eriogonum 21

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

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: eriogonum-heracleoides

scientific: Eriogonum heracleoides

authorship: Nutt.

epithet: heracleoides

published_in: J. Acad. Nat. Sci. Philadelphia 7: 49 (1834)

preferred: parsnipflower buckwheat

name: Eriogonum heracleoides subsp. angustifolium

authorship: (Nutt.) Piper

name: Eriogonum heracleoides var. angustifolium

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

name: Eriogonum heracleoides var. heracleoides

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

Colorado

code: COL

Oregon

code: ORE

Washington

code: WAS

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 1990 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
parsnipflower buckwheat
Whorled Buckwheat

partners:
Anastrangalia laetifica
Andrena amphibola
Andrena buckelli
Andrena frigida
Andrena prunorum
Andrena scurra
Andrena sladeni
Andrena subtilis

partners:
Bombus centralis
Andrena amphibola
Andrena prunorum
Andrena scurra
Bombus bifarius
Bombus griseocollis
Coenonympha california
Euphilotes heracleoides

partners:
Anastrangalia laetifica
Andrena prunorum
Bombus centralis
Bombus vancouverensis
Bombus vancouverensis nearcticus
Euphilotes heracleoides
Halictus rubicundus
Icaricia icarioides

partners:
Andrena prunorum
Aroga eriogonella
Callophrys dumetorum
Eristalis arbustorum
Euphilotes battoides

value: forb/herb

quote: Wyeth buckwheat is a perennial forb to sub-shrub with a branching woody stem.

published_in: J. Acad. Nat. Sci. Philadelphia vii. (1834) 49

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


slug: eriogonum-hirtiflorum

scientific: Eriogonum hirtiflorum

authorship: A.Gray ex S.Watson

epithet: hirtiflorum

published_in: Proc. Amer. Acad. Arts 12: 259 (1877)

preferred: hairyflower buckwheat

Oxytheca hirtiflora

authorship: (A.Gray ex S.Watson) Greene

California

code: CAL

names:
hairyflower buckwheat
hairy-flower wild buckwheat

authors: A.Gray ex S.Watson

published_in: Proc. Amer. Acad. Arts xii. (1877) 259

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: eriogonum-hookeri

scientific: Eriogonum hookeri

epithet: hookeri

published_in: Proc. Amer. Acad. Arts 14: 295 (1879)

preferred: Hooker's buckwheat

Eriogonum deflexum subsp. hookeri

authorship: (S.Watson) S.Stokes

codes: ARI CAL COL IDA NEV NWM ORE UTA WYO

Arizona

code: ARI

Idaho

code: IDA

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 61 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
Hooker's buckwheat
Hooker's eriogonum

published_in: Proc. Amer. Acad. Arts xiv. (1879) 295


slug: eriogonum-incanum

scientific: Eriogonum incanum

epithet: incanum

published_in: Proc. Amer. Acad. Arts 8: 161 (1870)

preferred: frosted buckwheat

Eriogonum marifolium var. incanum

authorship: (Torr. & A.Gray) M.E.Jones

Eriogonum rosulatum

authorship: Small

Eriogonum ursinum var. rosulatum

authorship: (Small) S.Stokes

codes: CAL NEV

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 676 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
frosted buckwheat
frosted wild buckwheat

partners:
Euphilotes battoides
Euphilotes enoptes enoptes
Polites sabuleti

published_in: Proc. Amer. Acad. Arts 8: 161


slug: eriogonum-inerme

scientific: Eriogonum inerme

authorship: (S.Watson) Jeps.

epithet: inerme

preferred: unarmed buckwheat

Eriogonum inerme subsp. hispidulum

authorship: (Goodman) Munz

Eriogonum inerme var. hispidulum

authorship: Goodman

authors: (S.Watson) Jeps.

published_in: Fl. Calif. [Jepson] [1]: 406

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: eriogonum-inflatum

scientific: Eriogonum inflatum

authorship: Torr. & Frém.

epithet: inflatum

published_in: Rep. Exped. Rocky Mts. 2: 317 (1845)

preferred: Desert Trumpet

english:
Desert Trumpet
desert trumpet

Eriogonum cordatum

authorship: Torr. ex Benth.

Eriogonum trichopes subsp. cordatum

authorship: (Torr. & Frém.) S.Stokes

codes: ARI CAL COL MXE MXN NEV NWM UTA

Mexico Northwest

code: MXN

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 2040 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
desert trumpet
Bottle Stopper

names: Эриогонум вздутый

partners:
Apis mellifera
Apodemia mejicanus deserti
Dasymutilla atricauda
Eleodes subcylindrica
Hyles lineata
Passerina amoena

partners:
Dasymutilla atricauda
Perdita nasuta
Uromyces intricatus

partners:
Strymon melinus
Synanthedon polygoni
Triocnemis saporis

partners:
Eupelmus pervius
Lysirina polychroma
Microdontomerus darwini
Trichogramma
Trichogramma deion
Trichogramma interius
Trichogramma kaykai
Trichogramma pratti

label: Photosynthetic pathway

category: Physiology

authors: Torr. & Frém.

published_in: Rep. Exped. Rocky Mts. pt. 2: 317


slug: eriogonum-intrafractum

scientific: Eriogonum intrafractum

authorship: Coville & C.V.Morton

epithet: intrafractum

published_in: J. Washington Acad. Sci. 26: 305 (1936)

preferred: napkinring

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 42 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
napkinring
joined buckwheat

authors: Coville & C.V.Morton

published_in: J. Wash. Acad. Sci. 26: 305


slug: eriogonum-intricatum

scientific: Eriogonum intricatum

authorship: Benth.

epithet: intricatum

published_in: Bot. Voy. Sulphur : 46 (1844)

published_in: Bot. Voy. Sulphur [Bentham] 46, t. 22


slug: eriogonum-jamesii

scientific: Eriogonum jamesii

epithet: jamesii

preferred: James' buckwheat

Eriogonum jamesii subsp. undulatum

authorship: (Benth.) S.Stokes

Eriogonum jamesii var. neomexicanum

authorship: Gand.

Eriogonum sericeum

authorship: Torr. & A.Gray

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

Mexico Central

code: MXC

Oklahoma

code: OKL

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 1304 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
James' buckwheat
James' wildbuckwheat

partners:
Apodemia mormo
Cynthia cardui
Euphilotes glaucon
Ochlodes snowi
Satyrium behrii
Satyrium californica
Strymon melinus
Tharsalea arota

partners:
Tharsalea heteronea
Thecla sheridanii


slug: eriogonum-kennedyi

scientific: Eriogonum kennedyi

authorship: Porter ex S.Watson

epithet: kennedyi

published_in: Proc. Amer. Acad. Arts 12: 263 (1877)

preferred: Kennedy's buckwheat

Eriogonum kennedyi f. alpigenum

authorship: Munz

Eriogonum kennedyi subsp. alpigenum

authorship: (Munz & I.M.Johnst.) Munz

name: Eriogonum kennedyi subsp. austromontanum

authorship: (Munz & I.M.Johnst.) S.Stokes

Eriogonum kennedyi subsp. purpusii

authorship: (Brandegee) Munz

Eriogonum purpusii

authorship: Brandegee

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 164 of them. Species with fewer than 30 georeferenced observations get no envelope.

names: Эриогонум Кеннеди

partners: Apoidea Diptera Lepidoptera Vespidae

partners:
Erynnis afranius
Euphilotes enoptes
Apoidea
Diptera
Lepidoptera
Vespidae

type: hasHost

label: Hosts

partners:
Fagus grandifolia
Tilia sp.

authors: Porter ex S.Watson

published_in: Proc. Amer. Acad. Arts xii. (1877) 263


slug: eriogonum-kingii

scientific: Eriogonum kingii

epithet: kingii

published_in: Proc. Amer. Acad. Arts 8: 165 (1870)

preferred: Ruby Mountain buckwheat

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 54 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
Ruby Mountain buckwheat
Ruby Mountains Buckwheat

authors: Torr. & A.Gray

published_in: Proc. Amer. Acad. Arts 8: 165

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: eriogonum-lachnogynum

scientific: Eriogonum lachnogynum

epithet: lachnogynum

preferred: woollycup buckwheat

name: Eriogonum lachnogynum subsp. tetraneuris

authorship: (Small) S.Stokes

Eriogonum sarahiae

authorship: N.D.Atwood & A.Clifford

Eriogonum tetraneuris

authorship: Small

codes: ARI COL KAN NWM OKL TEX

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 141 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
woollycup buckwheat
woolly-cup wild buckwheat

authors: Torr. ex Benth.


slug: eriogonum-latens

scientific: Eriogonum latens

authorship: Jeps.

epithet: latens

preferred: Inyo buckwheat

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.

names:
Inyo buckwheat
Inyo wild buckwheat

authors: Jeps.

published_in: Fl. Calif. [Jepson] [1]: 427

reason: Only 26 annotated flowering records, below our threshold of 30. A curve fitted to a dozen records is noise, so we do not draw one.


slug: eriogonum-latifolium

scientific: Eriogonum latifolium

authorship: Sm.

epithet: latifolium

preferred: Seaside Buckwheat

english:
Seaside Buckwheat
seaside buckwheat

Eriogonum arachnoideum

authorship: Esch.

codes: CAL ORE

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 2021 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
seaside buckwheat
coast-buckwheat

partners:
Strymon melinus
Icaricia icarioides
Apis mellifera
Apodemia mormo
Diabrotica undecimpunctata
Euphilotes enoptes bayensis
Euphilotes enoptes smithi
Halictus ligatus

partners:
Ancistrocerus
Bembix americana
Diabrotica undecimpunctata
Dolichovespula arenaria
Eumeninae
Icaricia acmon
Paragus haemorrhous
Polistes dominula

partners:
Callophrys viridis
Tharsalea heteronea
Agapostemon texanus
Ancistrocerus
Apis mellifera
Aroga sp. A
Aroga sp. B
Bembix americana

authors: Sm.

published_in: Cycl. [A. Rees], (London ed.) xiii. n. 3


slug: eriogonum-lemmonii

scientific: Eriogonum lemmonii

epithet: lemmonii

published_in: Proc. Amer. Acad. Arts 12: 266 (1877)

preferred: volcanic buckwheat

names:
volcanic buckwheat
Lemmon Buckwheat

published_in: Proc. Amer. Acad. Arts xii. (1877) 266


slug: eriogonum-leptocladon

scientific: Eriogonum leptocladon

epithet: leptocladon

published_in: Pacif. Railr. Rep. Beckwith & Gunnison, Bot. 2(1): 129 (1857)

preferred: sand buckwheat

Eriogonum microthecum var. leptocladon

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

Eriogonum ramosissimum

authorship: Eastw.

codes: ARI COL NWM UTA

published_in: Pacif. Railr. Rep. 2(1): 129

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: eriogonum-leptophyllum

scientific: Eriogonum leptophyllum

authorship: Wooton & Standl.

epithet: leptophyllum

preferred: slenderleaf buckwheat

Eriogonum effusum var. leptophyllum

authorship: Torr.

Eriogonum microthecum var. leptophyllum

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

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

names:
slenderleaf buckwheat
Slender-leaf Buckwheat

published_in: Contr. U.S. Natl. Herb. 16: 118


slug: eriogonum-libertini

scientific: Eriogonum libertini

authorship: Reveal

epithet: libertini

preferred: Dubakella Mountain buckwheat

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 31 of them. Species with fewer than 30 georeferenced observations get no envelope.

authors: Reveal

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: eriogonum-lobbii

scientific: Eriogonum lobbii

authorship: Torr. & A.Gray

epithet: lobbii

published_in: Proc. Amer. Acad. Arts 8: 162 (1870)

preferred: Lobb's buckwheat

codes: CAL NEV ORE

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 658 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
Lobb's buckwheat
Lobb's wild buckwheat

partners:
Aglais milberti
Colias alexandra
Elkalyce amyntula
Euphilotes enoptes ancilla
Hesperia comma
Icaricia icarioides
Incisalia eryphon
Plebejus acmoin

partners:
Pinus monticola
Substrate Undetermined

published_in: Proc. Amer. Acad. Arts 8: 162


slug: eriogonum-lonchophyllum

scientific: Eriogonum lonchophyllum

epithet: lonchophyllum

published_in: Proc. Amer. Acad. Arts 8: 173 (1870)

preferred: spearleaf buckwheat

Eriogonum corymbosum var. humivagans

authorship: (Reveal) S.L.Welsh

Eriogonum effusum subsp. ainsliei

authorship: (Standl.) S.Stokes

Eriogonum effusum subsp. fendlerianum

authorship: (Benth.) S.Stokes

name: Eriogonum lonchophyllum var. fendlerianum

authorship: (Benth.) Reveal

Eriogonum lonchophyllum var. humivagans

authorship: (Reveal) Reveal

name: Eriogonum lonchophyllum var. intermontanum

Eriogonum lonchophyllum var. nudicaule

authorship: (Torr.) Reveal

name: Eriogonum microthecum subsp. sarothriforme

authorship: Gand.

Eriogonum microthecum var. fendlerianum

authorship: Benth.

Eriogonum nudicaule subsp. angustum

authorship: (M.E.Jones) S.Stokes

Eriogonum salicinum

authorship: Greene

codes: COL MXE MXN NWM

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 112 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
spearleaf buckwheat
spreading wild buckwheat

partners:
Apodemia mormo mormo
Hesperia nevada
Hesperia uncas
Neominois ridingsii
Papilio glaucus
Plebejus lupini
Pontia beckerii
Satyrium behrii

published_in: Proc. Amer. Acad. Arts viii. (1870) 173

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


slug: eriogonum-longifolium

scientific: Eriogonum longifolium

authorship: Nutt.

epithet: longifolium

published_in: Trans. Amer. Philos. Soc., n.s., 5: 164 (1835)

preferred: longleaf buckwheat

Eriogonum coriaceum

authorship: J.M.Coult. & Fisher

Eriogonum floridanum

authorship: Small

Eriogonum harperi

authorship: Goodman

Eriogonum longifolium var. plantagineum

authorship: Engelm. & A.Gray

Eriogonum texanum

authorship: Scheele

Eriogonum vespinum

authorship: Shinners

licences: CC-BY CC-BY-SA

codes: ALA ARK FLA KAN KTY LOU MSO NWM OKL TEN TEX

Alabama

code: ALA

region: Southeastern U.S.A.

Arkansas

code: ARK

Florida

code: FLA

Kentucky

code: KTY

Louisiana

code: LOU

Missouri

code: MSO

Tennessee

code: TEN

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 1631 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
longleaf buckwheat
longleaf eriogonum

partners:
Augochloropsis metallica
Lasioglossum nymphale
Augochloropsis sumptuosa
Dianthidium floridiense
Monobia quadridens
Sphecodes heraclei

authors: Nutt.

published_in: Trans. Amer. Philos. Soc. ser. 2, 5: 164


slug: eriogonum-luteolum

scientific: Eriogonum luteolum

epithet: luteolum

preferred: goldencarpet buckwheat

Eriogonum caninum

authorship: (Greene) Munz

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 459 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
goldencarpet buckwheat
wicker buckwheat

partners:
Euphilotes enoptes
Icaricia acmon

partners:
Bombus vosnesenskii
Icaricia acmon

authors: in Greene


slug: eriogonum-maculatum

scientific: Eriogonum maculatum

epithet: maculatum

published_in: Muhlenbergia 2: 188 (1906)

preferred: spotted buckwheat

Eriogonum angulosum subsp. maculatum

authorship: (A.Heller) S.Stokes

Eriogonum angulosum var. maculatum

authorship: (A.Heller) Jeps.

codes: ARI CAL IDA MXN NEV NWM ORE UTA WAS

Nevada

code: NEV

New Mexico

code: NWM

Utah

code: UTA

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 536 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
spotted buckwheat
spotted wild buckwheat

published_in: Muhlenbergia 2: 188


slug: eriogonum-mancum

scientific: Eriogonum mancum

authorship: Rydb.

epithet: mancum

preferred: imperfect buckwheat

Eriogonum chrysocephalum subsp. mancum

authorship: (Rydb.) S.Stokes

codes: IDA MNT WYO

Montana

code: MNT

Wyoming

code: WYO

authors: Rydb.

published_in: Fl. Rocky Mts. 220, 1061

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: eriogonum-marifolium

scientific: Eriogonum marifolium

epithet: marifolium

published_in: Proc. Amer. Acad. Arts 8: 161 (1870)

preferred: marumleaf buckwheat

codes: CAL NEV ORE WAS

California

code: CAL

Oregon

code: ORE

Washington

code: WAS

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 335 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
marumleaf buckwheat
marum-leaf wild buckwheat

partners:
Bombus bifarius
Bombus vosnesenskii
Cynthia cardui
Plebejus lupini

partners:
Callophrys lemberti
Synanthedon polygoni

value: variable

value: gray-green

label: Bloom period

value: Late Spring


slug: eriogonum-mensicola

scientific: Eriogonum mensicola

epithet: mensicola

preferred: crescent buckwheat

Eriogonum panamintense subsp. mensicola

authorship: (S.Stokes) Munz

Eriogonum panamintense var. mensicola

authorship: (S.Stokes) Reveal

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

names:
crescent buckwheat
pinyon mesa buckwheat

label: Growth habit

value: herb

published_in: Leafl. W. Bot. 3: 16


slug: eriogonum-molestum

scientific: Eriogonum molestum

epithet: molestum

published_in: Proc. Amer. Acad. Arts 17: 379 (1882)

preferred: pineland buckwheat

Eriogonum vimineum subsp. molestum

authorship: (S.Watson) S.Stokes

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.

names:
pineland buckwheat
pineland wild buckwheat

label: Woodiness

published_in: Proc. Amer. Acad. Arts xvii. (1881-82) 379


slug: eriogonum-multiflorum

scientific: Eriogonum multiflorum

authorship: Benth.

epithet: multiflorum

published_in: Trans. Linn. Soc. London 17: 413 (1836)

preferred: heartsepal buckwheat

codes: ARK LOU OKL TEX

Texas

code: TEX

lifeform: annual or biennial

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 568 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
heartsepal buckwheat
Heart-Sepal Wild Buckwheat

label: Life cycle

value: biennial

authors: Benth.

published_in: Trans. Linn. Soc. London 17: 413


slug: eriogonum-nealleyi

scientific: Eriogonum nealleyi

epithet: nealleyi

published_in: Contr. U.S. Natl. Herb. 1: 48 (1890)

preferred: Irion County buckwheat

names:
Irion County buckwheat
Irion County wild-buckwheat

published_in: Contr. U.S. Natl. Herb. 1: 48


slug: eriogonum-nervulosum

scientific: Eriogonum nervulosum

epithet: nervulosum

preferred: Snow Mountain buckwheat

value: subshrub


slug: eriogonum-nidularium

scientific: Eriogonum nidularium

authorship: Coville

epithet: nidularium

preferred: birdnest buckwheat

Eriogonum vimineum subsp. nidularium

authorship: (Coville) S.Stokes

codes: ARI CAL IDA NEV ORE UTA

Arizona

code: ARI

Idaho

code: IDA

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 673 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
birdnest buckwheat
Birdnest Wild Buckwheat

authors: Coville

published_in: Contr. U.S. Natl. Herb. 4: 186


slug: eriogonum-niveum

scientific: Eriogonum niveum

authorship: Douglas ex Benth.

epithet: niveum

published_in: Trans. Linn. Soc. London 17: 414 (1836)

preferred: snow buckwheat

Eriogonum album

authorship: Nutt.

Eriogonum niveum subsp. decumbens

authorship: (Benth.) S.Stokes

Eriogonum niveum subsp. dichotomum

authorship: (Douglas) S.Stokes

Eriogonum niveum var. candelabrum

authorship: Gand.

Eriogonum niveum var. decumbens

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

Eriogonum niveum var. dichotomum

authorship: (Douglas) S.Stokes ex M.E.Jones

Eriogonum niveum var. greenei

authorship: (A.Gray) S.Stokes

codes: BRC IDA ORE WAS

British Columbia

code: BRC

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 1798 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
snow buckwheat
snow wild buckwheat

partners:
Andrena prunorum
Colletes phaceliae
Euodynerus
Lycaenidae
Neorhynchocephalus sackenii
Philanthus
Polistes
Sphecidae

label: Flower-visited by

partners:
Philanthus
Agapostemon texanus
Andrena prunorum
Andrena prunorum prunorum
Apis mellifera
Bombus
Bombus griseocollis
Ceratina nanula

partners:
Ancistrocerus capra
Anthophora urbana
Apis mellifera
Atalopedes campestris
Bembix americana
Bombus griseocollis
Bombus huntii
Bombus occidentalis

partners:
Chionodes luteogeminata
Colpa alcione
Eumenes bollii
Euodynerus
Euodynerus annulatus
Isodontia elegans
Philanthus gibbosus
Philanthus multimaculatus

quote: Snow buckwheat is a deciduous, low growing, evergreen halfshrub.

value: Colonizing

value: slow

value: 1 m

quote: Snow buckwheat grows to 0.5 m (20 in.) in height in most areas but may be as much as 1m tall and 1m wide on better sites.

quote: Once fully established, snow buckwheat is long-lived and very persistent.

quote: The flowers are white or light pink and turn brown at seed maturity in the fall.

quote: The bloom period is very long and the white flowers take on a pink blush in late fall.


slug: eriogonum-nortonii

scientific: Eriogonum nortonii

authorship: Greene

epithet: nortonii

preferred: Pinnacles buckwheat

Eriogonum vimineum subsp. nortonii

authorship: (Greene) S.Stokes

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 97 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
Pinnacles buckwheat
Pinnacles wild buckwheat

value: non-woody

value: annual

authors: Greene


slug: eriogonum-novonudum

scientific: Eriogonum novonudum

epithet: novonudum

preferred: false naked buckwheat

value: perennial

published_in: Leafl. W. Bot. 4: 178


slug: eriogonum-nudum

scientific: Eriogonum nudum

epithet: nudum

preferred: Naked Buckwheat

english:
Naked Buckwheat
naked buckwheat

Eriogonum arachnoideum

authorship: Hook. & Arn.

Eriogonum harfordii

authorship: Small

Eriogonum indictum

authorship: Jeps.

Eriogonum latifolium subsp. nudum

authorship: (Douglas ex Benth.) S.Stokes

Eriogonum latifolium subsp. saxicola

authorship: (A.Heller) S.Stokes

Eriogonum latifolium subsp. scapigerum

authorship: (Eastw.) S.Stokes

Eriogonum latifolium var. harfordii

authorship: (Small) S.Stokes

Eriogonum latifolium var. indictum

authorship: (Jeps.) S.Stokes

Eriogonum nudum subsp. pauciflorum

authorship: (S.Watson) Munz

Eriogonum nudum subsp. saxicola

authorship: (A.Heller) Munz

Eriogonum nudum var. sulphureum

authorship: (Greene) Jeps.

Eriogonum scapigerum

authorship: Eastw.

codes: CAL MXN NEV ORE WAS

Mexico Northwest

code: MXN

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 1981 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
naked buckwheat
nakedstem buckwheat

partners:
Apis mellifera
Bombus vosnesenskii
Anthophora urbana
Apodemia mormo
Apodemia mormo langei
Ceratina arizonensis
Cercyonis oetus
Eresia aveyrona mylitta

label: Visited by

partners:
Anastrangalia laetifica
Andrena prunorum
Apodemia mormo
Coenonympha california
Dielis tolteca
Eucerceris provancheri
Euphilotes enoptes
Heliopetes ericetorum

partners:
Tharsalea heteronea
Anthidiellum notatum
Anthophora urbana
Apis mellifera
Apodemia mormo
Apodemia mormo langei
Bembix americana
Bombus melanopygus

quote: Naked buckwheat is a common, native perennial forb in the buckwheat family (Polygonaceae).

quote: the flowers are usually white, but often tinged with yellow or rose


slug: eriogonum-nummulare

scientific: Eriogonum nummulare

epithet: nummulare

preferred: money buckwheat

Eriogonum kearneyi

authorship: Tidestr.

Eriogonum kearneyi subsp. monoense

authorship: (S.Stokes) Munz ex Reveal

Eriogonum kearneyi var. monoense

authorship: (S.Stokes) Reveal

codes: ARI CAL NEV UTA

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:
money buckwheat
Kearney wild buckwheat

value: shrub

value: woody

published_in: Contr. W. Bot. 11: 13

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: eriogonum-ochrocephalum

scientific: Eriogonum ochrocephalum

epithet: ochrocephalum

published_in: Bot. California 2: 480 (1880)

preferred: whitewoolly buckwheat

Eriogonum nevadense

authorship: Gand.

name: Eriogonum ochrocephalum subsp. calcareum

name: Eriogonum ochrocephalum subsp. ochrocephalum

name: Eriogonum ochrocephalum var. ochrocephalum

Eriogonum ochrocephalum var. sceptrum

authorship: Reveal

codes: CAL NEV

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

names:
whitewoolly buckwheat
Ochre-flowered buckwheat

partners:
Phidippus californicus
Satyrium behrii

published_in: Bot. California [W.H.Brewer] ii. 480

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: eriogonum-ordii

scientific: Eriogonum ordii

epithet: ordii

published_in: Proc. Amer. Acad. Arts 21: 468 (1886)

preferred: Fort Mojave buckwheat

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 62 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
Fort Mojave buckwheat
Fort Mohave wild buckwheat

published_in: Proc. Amer. Acad. Arts 21: 468


slug: eriogonum-ovalifolium

scientific: Eriogonum ovalifolium

authorship: Nutt.

epithet: ovalifolium

published_in: J. Acad. Nat. Sci. Philadelphia 7: 50 (1834)

preferred: cushion buckwheat

Eriogonum nivale

authorship: Canby ex Coville

Eriogonum nuttallii

authorship: Gambel ex Nutt.

Eriogonum ochroleucum

authorship: Small ex Rydb.

Eriogonum ovalifolium subsp. eximium

authorship: (Tidestr.) S.Stokes

name: Eriogonum ovalifolium subsp. ochroleucum

authorship: (Small ex Rydb.) S.Stokes

name: Eriogonum ovalifolium subsp. ovalifolium

Eriogonum ovalifolium subsp. purpureum

authorship: (Nutt.) S.Stokes

Eriogonum ovalifolium var. macropodum

authorship: (Gand.) Reveal

Eriogonum ovalifolium var. orthocaulon

authorship: (Small) C.L.Hitchc.

Eriogonum polyceps

authorship: Nutt. ex Torr. & A.Gray

Eriogonum purpureum

authorship: (Nutt.) Nutt. ex Benth.

Eriogonum purpureum var. tenuius

authorship: Benth.

Eriogonum rhodanthum

authorship: A.Nelson & P.B.Kenn.

Eucycla ovalifolia

authorship: (Nutt.) Nutt.

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

Alberta

code: ABT

Colorado

code: COL

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 2025 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
cushion buckwheat
cushion wild buckwheat

names:
renouelle à feuilles ovales
ériogone à feuilles ovales

partners:
Bombus huntii
Bombus rufocinctus
Bombus vosnesenskii
Euphilotes enoptes ancilla
Icaricia shasta
Mitoura siva

label: Eaten by

published_in: J. Acad. Nat. Sci. Philadelphia 7: 50 (t. 8, fig. 1)


slug: eriogonum-palmerianum

scientific: Eriogonum palmerianum

epithet: palmerianum

published_in: Calif. Fl. Suppl. : 58 (1968)

preferred: Palmer's buckwheat

Eriogonum plumatella var. palmeri

authorship: Torr. & A.Gray

codes: ARI CAL COL NEV NWM

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 198 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
Palmer's buckwheat
Palmer's wild buckwheat

name: GIFT (Global Inventory of Floras and Traits)

authors: Reveal in Munz

published_in: Suppl. Calif. Fl. [Munz] 58


slug: eriogonum-panamintense

scientific: Eriogonum panamintense

epithet: panamintense

published_in: J. Washington Acad. Sci. 25: 308 (1935)

preferred: Panamint Mountain buckwheat

name: Eriogonum panamintense subsp. panamintense

name: Eriogonum panamintense var. panamintense

codes: ARI CAL NEV

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 132 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
Panamint Mountain buckwheat
panamint mountain wild buckwheat

name: Traits mined from USDA NRCS plant guides

published_in: J. Wash. Acad. Sci. 25: 308

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: eriogonum-parishii

scientific: Eriogonum parishii

epithet: parishii

published_in: Proc. Amer. Acad. Arts 17: 379 (1882)

preferred: mountainmist

codes: CAL MXN

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 218 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
mountainmist
Parish's wild buckwheat

published_in: Proc. Amer. Acad. Arts xvii. (1881-82) 379

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


slug: eriogonum-parvifolium

scientific: Eriogonum parvifolium

authorship: Sm.

epithet: parvifolium

preferred: Seacliff Wild Buckwheat

english:
Seacliff Wild Buckwheat
seacliff buckwheat

Eriogonum parvifolium subsp. lucidum

authorship: J.T.Howell ex S.Stokes

Eriogonum parvifolium subsp. paynei

authorship: C.B.Wolf ex Munz

Eriogonum parvifolium var. lucidum

authorship: (J.T.Howell ex S.Stokes) Reveal

Eriogonum parvifolium var. paynei

authorship: (C.B.Wolf ex Munz) Reveal

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.

species: Eriogonum fasciculatum

slug: eriogonum-fasciculatum

names:
seacliff buckwheat
Seacliff Wild Buckwheat

partners:
Bombus vosnesenskii
Agapostemon texanus
Andrena prunorum
Anthidium palliventre
Anthophila
Apis mellifera
Apodemia virgulti
Apodemia virgulti arenaria

partners:
Allograpta obliqua
Anthidium maculosum
Coccinella septempunctata
Dielis tolteca
Dolichovespula arenaria
Hermetia illucens
Icaricia acmon

partners:
Bombus vosnesenskii
Dolichovespula arenaria
Euphilotes battoides
Icaricia acmon
Sphex ichneumoneus
Strymon melinus
Synanthedon polygoni

published_in: Cycl. [A. Rees], (London ed.) xiii. n. 2


slug: eriogonum-pauciflorum

scientific: Eriogonum pauciflorum

authorship: Pursh

epithet: pauciflorum

preferred: fewflower buckwheat

Eriogonum depauperatum

authorship: Small

Eriogonum dioicum

authorship: Raf.

Eriogonum multiceps

authorship: Nees

Eriogonum parviflorum

authorship: Nutt.

Eriogonum pauciflorum var. gnaphalodes

authorship: (Benth. ex Hook) Reveal

codes: BRC COL MAN MNT NEB NDA SAS SDA WYO

Manitoba

code: MAN

Nebraska

code: NEB

North Dakota

code: NDA

Saskatchewan

code: SAS

South Dakota

code: SDA

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 429 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
fewflower buckwheat
branched eriogonum

label: Parasites

authors: Pursh

published_in: Fl. Amer. Sept. (Pursh) 2: 735


slug: eriogonum-pendulum

scientific: Eriogonum pendulum

epithet: pendulum

published_in: Proc. Amer. Acad. Arts 23: 265 (1888)

preferred: Waldo buckwheat

codes: CAL ORE

names:
Waldo buckwheat
waldo wild buckwheat

published_in: Proc. Amer. Acad. Arts 23: 265

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: eriogonum-plumatella

scientific: Eriogonum plumatella

authorship: Durand & Hilg.

epithet: plumatella

published_in: J. Acad. Nat. Sci. Philadelphia, ser. 2, 3: 45 (1855)

preferred: yucca buckwheat

Eriogonum nodosum var. jaegeri

authorship: Munz & I.M.Johnst.

Eriogonum plumatella var. jaegeri

authorship: S.Stokes ex Munz

Nevada

code: NEV

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 460 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
yucca buckwheat
yucca wild buckwheat

partners:
Ammophila wrightii
Apis mellifera
Apodemia mejicanus
Apodemia mejicanus deserti
Atlides halesus
Brephidium exilis
Chlosyne californica
Clypeadon californicus

authors: Durand & Hilg.

published_in: Pl. Heermannianae 45


slug: eriogonum-polycladon

scientific: Eriogonum polycladon

authorship: Benth.

epithet: polycladon

preferred: sorrel buckwheat

Eriogonum densum

authorship: Greene

Eriogonum polycladon var. mexicanum

authorship: Gand.

Eriogonum vimineum subsp. polycladon

authorship: (Benth.) S.Stokes

codes: ARI MXE MXN NWM TEX UTA

Mexico Northeast

code: MXE

New Mexico

code: NWM

Utah

code: UTA

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 103 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
sorrel buckwheat
sorrel wild buckwheat

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: eriogonum-polypodum

scientific: Eriogonum polypodum

epithet: polypodum

published_in: Bull. Torrey Bot. Club 25: 46 (1898)

preferred: foxtail buckwheat

California

code: CAL

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.

names:
foxtail buckwheat
tulare county buckwheat

authors: Small

published_in: Bull. Torrey Bot. Club 25(1): 46

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 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: eriogonum-pondii

scientific: Eriogonum pondii

epithet: pondii

published_in: Pittonia 1(6): 267

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 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: eriogonum-preclarum

scientific: Eriogonum preclarum

authorship: Reveal

epithet: preclarum

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

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

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: eriogonum-pulchrum

scientific: Eriogonum pulchrum

authorship: Eastw.

epithet: pulchrum

preferred: Yavapai County buckwheat

Eriogonum ericifolium subsp. pulchrum

authorship: (Eastw.) L.M.Shultz

Eriogonum ericifolium var. pulchrum

authorship: (Eastw.) Reveal

Eriogonum mearnsii var. pulchrum

authorship: (Eastw.) Kearney & Peebles

Eriogonum microthecum subsp. pulchrum

authorship: (Eastw.) S.Stokes

authors: Eastw.

published_in: Proc. Calif. Acad. Sci. ser. 4, 20: 139

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: eriogonum-pusillum

scientific: Eriogonum pusillum

authorship: Torr. & A.Gray

epithet: pusillum

published_in: Proc. Amer. Acad. Arts 8: 184 (1870)

preferred: yellowturbans

Eriogonum reniforme var. playanum

authorship: (M.E.Jones) S.Stokes

codes: ARI CAL NEV ORE UTA

Oregon

code: ORE

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 643 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
yellowturbans
puny buckwheat

partners:
Cysteodemus armatus
Euphilotes mojave

partners:
Philotiella speciosa
Triocnemis saporis

published_in: Proc. Amer. Acad. Arts viii. (1870) 184


slug: eriogonum-pyrolifolium

scientific: Eriogonum pyrolifolium

authorship: Hook.

epithet: pyrolifolium

published_in: Hooker's J. Bot. Kew Gard. Misc. 5: 395 (1853)

preferred: Shasta buckwheat

Eriogonum coryphaeum

authorship: (Torr. & A.Gray) G.N.Jones

name: Eriogonum pyrolifolium subsp. coryphaeum

authorship: (Torr. & A.Gray) Piper & Beattie

name: Eriogonum pyrolifolium var. bellingerianum

name: Eriogonum pyrolifolium var. pyrolifolium

codes: BRC CAL IDA MNT ORE WAS

Montana

code: MNT

Washington

code: WAS

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 1053 of them. Species with fewer than 30 georeferenced observations get no envelope.

partners:
Occidryas colon
Pontia occidentalis
Pyrobombus
Bombus bifarius
Bombus vosnesenskii

partners:
Occidryas colon
Pontia occidentalis

authors: Hook.

published_in: Hooker's J. Bot. Kew Gard. Misc. 5(12): 395, t. 10


slug: eriogonum-racemosum

scientific: Eriogonum racemosum

authorship: Nutt.

epithet: racemosum

published_in: Proc. Acad. Nat. Sci. Philadelphia 4: 14. 1848 [Mar-Apr 1848] et in J. Acad.Nat. Sci. Philadelphia, ser. 2, 1: 161. Aug. 1848; vide Reveal & Spevak in Taxon,xvi. 410 (1967).

preferred: redroot buckwheat

Eriogonum orthocladon

authorship: Torr.

authorship: Torr. ex Benth.

Eriogonum racemosum var. orthocladon

authorship: (Torr. ex Benth.) S.Stokes

codes: ARI COL NEV NWM UTA

Arizona

code: ARI

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 1485 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
redroot buckwheat
redroot wild buckwheat

partners:
Bombus bifarius
Braggia urovaneta

published_in: J. Acad. Nat. Sci. Philadelphia n.s., i. (1847) 161


slug: eriogonum-reniforme

scientific: Eriogonum reniforme

authorship: Torr. & Frém.

epithet: reniforme

published_in: Rep. Exped. Rocky Mts. : 317 (1845)

preferred: kidneyleaf buckwheat

Eriogonum comosum

authorship: (M.E.Jones) M.E.Jones

Eriogonum reniforme var. asarifolium

authorship: Gand.

codes: ARI CAL MXN NEV

Mexico Northwest

code: MXN

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 191 of them. Species with fewer than 30 georeferenced observations get no envelope.

authors: Torr. & Frém.

published_in: Rep. Exped. Rocky Mts. 317


slug: eriogonum-rixfordii

scientific: Eriogonum rixfordii

epithet: rixfordii

preferred: pagoda buckwheat

Eriogonum deflexum subsp. rixfordii

authorship: (S.Stokes) Munz

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.

published_in: Leafl. W. Bot. 1: 29


slug: eriogonum-robustum

scientific: Eriogonum robustum

authorship: Greene

epithet: robustum

preferred: granite buckwheat

Eriogonum lobbii var. robustum

authorship: (Greene) M.E.Jones

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 136 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
granite buckwheat
Altered Andesite Buckwheat

published_in: Bull. Calif. Acad. Sci. 1(3): 126

reason: Only 18 annotated flowering records, below our threshold of 30. A curve fitted to a dozen records is noise, so we do not draw one.


slug: eriogonum-rosense

scientific: Eriogonum rosense

authorship: A.Nelson & P.B.Kenn.

epithet: rosense

published_in: Proc. Biol. Soc. Washington 19: 36 (1906)

preferred: rosy buckwheat

Eriogonum beatleyae

authorship: Reveal

Eriogonum ochrocephalum var. agnellum

authorship: (S.Stokes) Jeps.

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 127 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
rosy buckwheat
Mount Rose wild buckwheat

partners:
Callophrys sheridanii lemberti
Thecla sheridanii

authors: A.Nelson & P.B.Kenn.

published_in: Proc. Biol. Soc. Washington 19: 36


slug: eriogonum-roseum

scientific: Eriogonum roseum

authorship: Durand & Hilg.

epithet: roseum

published_in: Pacif. Railr. Rep. Williamson & Abbot, Bot. 5(1; 3): 14 (1855)

preferred: wand buckwheat

Eriogonum vimineum subsp. virgatum

authorship: (Benth.) S.Stokes

Eriogonum virgatum

authorship: Benth.

Eriogonum virgatum var. roseum

authorship: (Durand) Torr. & A.Gray

Eriogonum virgatum var. rubidum

authorship: Jeps. ex H.L.Bauer

codes: CAL MXN ORE

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 61 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
wand buckwheat
wand wild buckwheat

published_in: Pacif. Railr. Rep. 5(3): 14


slug: eriogonum-rotundifolium

scientific: Eriogonum rotundifolium

epithet: rotundifolium

preferred: roundleaf buckwheat

Eriogonum rotundifolium var. angustius

authorship: Goodman

codes: ARI MXE NWM TEX

Texas

code: TEX

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 97 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
roundleaf buckwheat
Round-leaved buckwheat

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


slug: eriogonum-rupinum

scientific: Eriogonum rupinum

epithet: rupinum

preferred: Wyman Creek buckwheat

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 112 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
Wyman Creek buckwheat
wyman creek wild buckwheat

published_in: Aliso 7: 226


slug: eriogonum-saxatile

scientific: Eriogonum saxatile

epithet: saxatile

published_in: Proc. Amer. Acad. Arts 12: 267 (1877)

preferred: hoary buckwheat

Eriogonum bloomeri

authorship: Parish

Eriogonum saxatile var. bloomeri

authorship: (Parish) S.Watson

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 1138 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
hoary buckwheat
Hoary Wild Buckwheat

partners:
Collops vittatus
Trichodes ornatus

published_in: Proc. Amer. Acad. Arts 12: 267


slug: eriogonum-scabrellum

scientific: Eriogonum scabrellum

epithet: scabrellum

published_in: Ann. Missouri Bot. Gard. 55: 74 (1968)

preferred: Westwater buckwheat

codes: COL NWM UTA

Colorado

code: COL

published_in: Ann. Missouri Bot. Gard. 55: 74

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: eriogonum-shockleyi

scientific: Eriogonum shockleyi

epithet: shockleyi

published_in: Proc. Amer. Acad. Arts 18: 194 (1883)

preferred: Shockley's buckwheat

Eriogonum pulvinatum

authorship: Small

Eriogonum shockleyi var. longilobum

authorship: (M.E.Jones) Reveal

codes: ARI CAL COL IDA NEV NWM UTA

Idaho

code: IDA

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 479 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
Shockley's buckwheat
Shockley Buckwheat

partners:
Euphilotes glaucon
Pontia protodice

published_in: Proc. Amer. Acad. Arts xviii. (1882-83) 194


slug: eriogonum-siskiyouense

scientific: Eriogonum siskiyouense

epithet: siskiyouense

published_in: Bull. Torrey Bot. Club 25: 44 (1898)

preferred: Siskiyou buckwheat

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.

published_in: Bull. Torrey Bot. Club 25(1): 44

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: eriogonum-smithii

scientific: Eriogonum smithii

epithet: smithii

published_in: Great Basin Naturalist 27: 202. 1968

preferred: flat-top buckwheat

Eriogonum corymbosum var. smithii

authorship: (Reveal) S.L.Welsh

names:
flat-top buckwheat
Flat Top buckwheat

partners:
Andrena cerasifolii
Psorthaspis planata

published_in: Great Basin Naturalist 27(4): 202

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: eriogonum-spergulinum

scientific: Eriogonum spergulinum

epithet: spergulinum

published_in: Proc. Amer. Acad. Arts 7: 389 (1868)

preferred: spurry buckwheat

name: Eriogonum spergulinum subsp. reddingianum

authorship: (Jones) Munz

Oxytheca spergulina

authorship: (A.Gray) Greene

codes: CAL IDA NEV ORE

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.

published_in: Proc. Amer. Acad. Arts vii. (1868) 389


slug: eriogonum-sphaerocephalum

scientific: Eriogonum sphaerocephalum

authorship: Douglas ex Benth.

epithet: sphaerocephalum

published_in: Trans. Linn. Soc. London 17: 407 (1836)

preferred: rock buckwheat

Eriogonum douglasii var. sublineare

authorship: (S.Stokes) Reveal

Eriogonum douglasii var. tenue

authorship: (Small) C.L.Hitchc.

Eriogonum ellipticum var. megacephalum

authorship: Nutt.

Eriogonum halimoides

authorship: Gand.

name: Eriogonum sphaerocephalum subsp. megacephalum

authorship: (Nutt.) S.Stokes

name: Eriogonum sphaerocephalum var. brevifolium

authorship: S.Stokes ex M.E.Jones

name: Eriogonum sphaerocephalum var. fasciculifolium

name: Eriogonum sphaerocephalum var. geniculatum

name: Eriogonum sphaerocephalum var. megacephalum

authorship: (Nutt.) S.Stokes ex M.E.Jones

name: Eriogonum sphaerocephalum var. sphaerocephalum

Eriogonum sphaerocephalum var. tenue

authorship: (Small) Piper

codes: CAL IDA NEV ORE WAS

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 541 of them. Species with fewer than 30 georeferenced observations get no envelope.

partners:
Bombus huntii
Mitoura gryneus
Phidippus comatus
Ammophila
Andrena
Andrena prunorum
Bombus bifarius
Bombus centralis

label: Growth form

value: Multiple Stem

value: deciduous

value: green


slug: eriogonum-strictum

scientific: Eriogonum strictum

authorship: Benth.

epithet: strictum

published_in: Trans. Linn. Soc. London 17: 414 (1836)

preferred: Blue Mountain buckwheat

Eriogonum anserinum

authorship: Greene

name: Eriogonum ovalifolium subsp. flavissimum

authorship: (Gand.) S.Stokes

Eriogonum ovalifolium var. anserinum

authorship: (Greene) M.E.Jones

Eriogonum ovalifolium var. proliferum

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

Eriogonum proliferum

authorship: Torr. & A.Gray

Eriogonum proliferum subsp. anserinum

authorship: (Greene) Munz

Eriogonum strictum subsp. anserinum

authorship: (Greene) S.Stokes

Eriogonum strictum var. flavissimum

authorship: (Gand.) C.L.Hitchc.

codes: BRC CAL IDA MNT NEV ORE WAS

British Columbia

code: BRC

method: Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 455 of them. Species with fewer than 30 georeferenced observations get no envelope.

names:
Blue Mountain buckwheat
Blue Mountain wild buckwheat

partners:
Synanthedon polygoni
Andrena
Andrena (Andrena)
Andrena prunorum
Anthidium banningense
Bombus centralis
Bombus huntii
Colletes

value: Single Crown

label: Leaf retention