View source for Erigeron glacialis

{{Treatment/ID
|accepted_name=Erigeron glacialis
|accepted_authority=(Nuttall) A. Nelson
|publications={{Treatment/Publication
|title=Bot. Gaz.
|place=37: 270. 1904
|year=1904
}}
|common_names=Subalpine fleabane
|special_status={{Treatment/ID/Special_status
|code=F
|label=Illustrated
}}{{Treatment/ID/Special_status
|code=E
|label=Endemic
}}
|basionyms={{Treatment/ID/Basionym
|name=Aster glacialis
|authority=Nuttall
|rank=species
|publication_title=Trans. Amer. Philos. Soc., n. s.
|publication_place=7: 291. 1840
}}
|synonyms={{Treatment/ID/Synonym
|name=Erigeron salsuginosus var. glacialis
|authority=(Nuttall) A. Gray
|rank=variety
}}
|hierarchy=Asteraceae;Asteraceae tribe Astereae;Erigeron;Erigeron glacialis
|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 glacialis]]</div></div>
|volume=Volume 20
|mention_page=page 21, 259, 268
|treatment_page=page 329
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Perennials,</b> 5–55(–70) cm; rhizomatous, fibrous-rooted, caudices usually simple, thick. <b>Stems</b> erect to ascending, hirsute or hirsuto-villous to densely strigillose (hairs loosely appressed, slightly crinkled), eglandular. <b>Leaves</b> basal (usually persistent) and cauline; basal blades linear-oblanceolate to broadly lanceolate or spatulate, (20–)30–160(–200) × 7–45 mm, cauline gradually reduced distally (bases distinctly subclasping, except when greatly reduced), margins entire, faces glabrous or glabrate, hirsute, or villous to sparsely villosulous, eglandular. <b>Heads</b> 1(–8). <b>Involucres</b> 6–9(–12) × 10–22(–25) mm. <b>Phyllaries</b> in 2–3(–4) series (faces and margins) usually glabrous, rarely sparsely villous (cross walls not colored), densely and evenly stipitate-glandular. <b>Ray</b> florets 30–80; corollas usually blue to rose purple or pink, sometimes white to pale blue, 8–16(–25) mm (mostly 1.5–3 mm wide), laminae coiling. <b>Disc</b> corollas 3.8–6 mm. <b>Cypselae</b> 2.5–2.8 mm, (4–)5(–7)-nerved, faces sparsely strigose; pappi: outer of setae, inner of 20–30 bristles.</span><!--

-->{{Treatment/Body
|distribution=Alta.;B.C.;Yukon;Alaska;Calif.;Colo.;Idaho;Mont.;N.Mex.;Nev.;Oreg.;Utah;Wash.;Wyo.
|discussion=<p>Varieties 2 (2 in the flora).</p>
|tables=
|references=
}}<!--

--><div class="treatment-key">
==Key==
<div class="treatment-key-group">
  
{| class="wikitable fna-keytable"
|-id=key-0-1
|1
|Peduncles densely strigillose with loosely appressed, slightly crinkled hairs; leaf faces glabrous or villous
|[[Erigeron glacialis var. glacialis|Erigeron glacialis var. glacialis]]
|-id=key-0-1
|1
|Peduncles hirsute to hirsuto-villous; leaf faces hirsute to hirsuto-villous
|[[Erigeron glacialis var. hirsutus|Erigeron glacialis var. hirsutus]]
|}
</div></div><!--

-->{{#Taxon:
name=Erigeron glacialis
|authority=(Nuttall) A. Nelson
|rank=species
|parent rank=genus
|synonyms=Erigeron salsuginosus var. glacialis
|basionyms=Aster glacialis
|family=Asteraceae
|distribution=Alta.;B.C.;Yukon;Alaska;Calif.;Colo.;Idaho;Mont.;N.Mex.;Nev.;Oreg.;Utah;Wash.;Wyo.
|reference=None
|publication title=Bot. Gaz.
|publication year=1904
|special status=Illustrated;Endemic
|source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V19-20-21/V20_745.xml
|tribe=Asteraceae tribe Astereae
|genus=Erigeron
|species=Erigeron glacialis
}}<!--

-->

[[Category:Treatment]]
[[Category:Erigeron]]
[[Category:Revised Since Print]]