View source for Erigeron humilis

{{Treatment/ID
|accepted_name=Erigeron humilis
|accepted_authority=Graham
|publications={{Treatment/Publication
|title=Edinburgh New Philos. J.
|place=6: 175. 1828
|year=1828
}}
|common_names=Arctic Alpine fleabane;petite vergerette
|basionyms=
|synonyms={{Treatment/ID/Synonym
|name=Er igeron
|authority=unalaschkensis (de Candolle) Vierhapper
|rank=species
}} {{Treatment/ID/Synonym
|name=E. uniflorus var. unalaschkensis
|authority=(de Candolle) Ostenfeld
|rank=variety
}}
|hierarchy=Asteraceae;Asteraceae tribe Astereae;Erigeron;Erigeron humilis
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Asteraceae]]</div><div class="higher-taxon"><small>tribe</small>[[Asteraceae tribe Astereae]]</div><div class="higher-taxon"><small>genus</small>[[Erigeron]]</div><div class="higher-taxon"><small>species</small>[[Erigeron humilis]]</div></div>
|volume=Volume 20
|mention_page=page 266
|treatment_page=page 326
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Perennials </b>2–15(–25) cm; rhizomatous, fibrous-rooted, rhizomes or caudices simple or branched. <b>Stems</b> erect, villoso-hirsute (hair cross walls dark to blackish purple), minutely glandular (conspicuously so proximal to heads). <b>Leaves</b> mostly basal (persistent) and cauline; blades spatulate to spatulate-oblanceolate, 10–50(–80) × 2–7(–11) mm, cauline abruptly reduced distally, margins entire, faces sparsely to moderately villous (hair cross walls dark reddish or purple), sometimes sparsely minutely glandular. <b>Heads</b> 1. <b>Involucres</b> 6–9 × 10–15(–20) mm. <b>Phyllaries</b> in (1–)2(–3) series (usually dark purple), strigoso-hirsute (hair cross walls dark reddish to blackish purple), minutely glandular. <b>Ray</b> florets 50–100(–150); corollas bluish purple to lavender, rarely whitish, 4–6 mm, laminae erect (filiform, 0.3–1 mm wide), not coiling or reflexing. <b>Disc</b> corollas 2.4–3 mm. <b>Cypselae</b> 2.2–2.5 mm, plump, 2-nerved, faces finely strigoso-hirsute; pappi: outer of setae (inconspicuous), inner of 20–30 bristles. <b>2n</b> = 36.</span><!--

-->{{Treatment/Body
|phenology=Flowering Jun–Aug(–Sep).
|habitat=Arctic and alpine tundra, snowbed slopes, pond and stream margins, boulder ridges in streambeds, heaths, ledges, dry gravelly slopes
|elevation=(Greenland, 0–)1000–2400(–4000, Colorado, Utah) m
|distribution=Greenland;Alta.;B.C.;Man.;Nfld. and Labr. (Labr.);N.W.T.;Nunavut;Ont.;Que.;Yukon;Alaska;Colo.;Idaho;Mont.;Utah;Wyo.;n Eurasia.
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Erigeron humilis
|authority=Graham
|rank=species
|parent rank=genus
|synonyms=Er igeron;E. uniflorus var. unalaschkensis
|basionyms=
|family=Asteraceae
|phenology=Flowering Jun–Aug(–Sep).
|habitat=Arctic and alpine tundra, snowbed slopes, pond and stream margins, boulder ridges in streambeds, heaths, ledges, dry gravelly slopes
|elevation=(Greenland, 0–)1000–2400(–4000, Colorado, Utah) m
|distribution=Greenland;Alta.;B.C.;Man.;Nfld. and Labr. (Labr.);N.W.T.;Nunavut;Ont.;Que.;Yukon;Alaska;Colo.;Idaho;Mont.;Utah;Wyo.;n Eurasia.
|reference=None
|publication title=Edinburgh New Philos. J.
|publication year=1828
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f50eec43f223ca0e34566be0b046453a0960e173/coarse_grained_fna_xml/V19-20-21/V20_737.xml
|tribe=Asteraceae tribe Astereae
|genus=Erigeron
|species=Erigeron humilis
}}<!--

-->[[Category:Treatment]][[Category:Erigeron]]