View source for Erigeron elatus

{{Treatment/ID
|accepted_name=Erigeron elatus
|accepted_authority=(Hooker) Greene
|publications={{Treatment/Publication
|title=Pittonia
|place=3: 164. 1897
|year=1897
}}
|common_names=Swamp fleabane;vergerette élevée
|basionyms={{Treatment/ID/Basionym
|name=Erigeron alpinus var. elatus
|authority=Hooker
|rank=variety
|publication_title=Fl. Bor.-Amer.
|publication_place=2: 18. 1834
}}
|synonyms={{Treatment/ID/Synonym
|name=Erigeron acris var. arcuans
|authority=Fernald
|rank=variety
}} {{Treatment/ID/Synonym
|name=Erigeron acris var. elatus
|authority=(Hooker) Cronquist
|rank=variety
}} {{Treatment/ID/Synonym
|name=Erigeron elatus var. oligocephalus
|authority=(Fernald & Wiegand) Fernald
|rank=variety
}} {{Treatment/ID/Synonym
|name=Trimorpha elata
|authority=
|rank=species
}}
|hierarchy=Asteraceae;Asteraceae tribe Astereae;Erigeron;Erigeron elatus
|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 elatus]]</div></div>
|volume=Volume 20
|mention_page=page 265
|treatment_page=page 322
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Biennials </b>or short-lived perennials, (6–)10–40(–50) cm; fibrous-rooted, caudices simple or branched, or rhizomes. <b>Stems</b> erect, sparsely to moderately strigose or loosely strigoso-villous or glabrate, often minutely glandular near heads. <b>Leaves</b> basal (persistent) and cauline; basal blades oblanceolate to spatulate, 20–80 × 2–6 mm, cauline gradually reduced distally, margins usually entire, rarely dentate, glabrous or sparsely villoso-hirsute, distal sometimes also glandular. <b>Heads</b> 1–5(–8) in corymbiform arrays (on straight, spreading peduncles). <b>Involucres</b> 5–11 × 8–12 mm. <b>Phyllaries</b> in 2–3 series (inner apices attenuate to caudate), sparsely hirsute to villoso-hirsute, eglandular or sparsely minutely glandular only at tips. <b>Ray</b> (pistillate) florets in 2 series: outer 45–60, corollas white to pink, 5–7 mm, laminae (filiform) erect, not coiling or reflexing; inner far fewer than outer, elaminate. <b>Disc</b> corollas 4.2–6.2 mm. <b>Cypselae</b> 1.6–1.8 mm, 2-nerved, faces sparsely strigose; pappi: outer of setae, inner of 24–35 (accrescent) bristles. <b>2n</b> = 36.</span><!--

-->{{Treatment/Body
|phenology=Flowering (Jun–)Jul–Aug.
|habitat=Floodplain meadows, pond edges, open boggy woods, tundra
|elevation=200–2000 m
|distribution=Alta.;B.C.;Man.;Nfld. and Labr.;N.W.T.;Ont.;Que.;Sask.;Yukon;Alaska;Wash.
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Erigeron elatus
|authority=(Hooker) Greene
|rank=species
|parent rank=genus
|synonyms=Erigeron acris var. arcuans;Erigeron acris var. elatus;Erigeron elatus var. oligocephalus;Trimorpha elata
|basionyms=Erigeron alpinus var. elatus
|family=Asteraceae
|phenology=Flowering (Jun–)Jul–Aug.
|habitat=Floodplain meadows, pond edges, open boggy woods, tundra
|elevation=200–2000 m
|distribution=Alta.;B.C.;Man.;Nfld. and Labr.;N.W.T.;Ont.;Que.;Sask.;Yukon;Alaska;Wash.
|reference=None
|publication title=Pittonia
|publication year=1897
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f50eec43f223ca0e34566be0b046453a0960e173/coarse_grained_fna_xml/V19-20-21/V20_724.xml
|tribe=Asteraceae tribe Astereae
|genus=Erigeron
|species=Erigeron elatus
}}<!--

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