View source for Erigeron cervinus

{{Treatment/ID
|accepted_name=Erigeron cervinus
|accepted_authority=Greene
|publications={{Treatment/Publication
|title=Pittonia
|place=3: 163. 1897
|year=1897
}}
|common_names=Siskiyou fleabane
|basionyms=
|synonyms={{Treatment/ID/Synonym
|name=Erigeron delicatus
|authority=Cronquist
|rank=species
}}
|hierarchy=Asteraceae;Asteraceae tribe Astereae;Erigeron;Erigeron cervinus
|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 cervinus]]</div></div>
|volume=Volume 20
|mention_page=page 268
|treatment_page=page 335
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Perennials,</b> (10–)15–30 cm; rhizomatous, fibrous-rooted, caudices or rhizomes sometimes with relatively short or elongate, slightly woody branches. <b>Stems</b> ascending-erect, glabrous, sometimes minutely glandular distally. <b>Leaves</b> basal (often persistent) and cauline; basal blades spatulate to obovate or oblanceolate, (10–)40–80(–120) × 4–12(–15) mm, cauline equal-sized or gradually reduced distally (bases sometimes weakly subclasping), margins entire, faces glabrous, eglandular. <b>Heads</b> 1(–4). <b>Involucres</b> 5–7 × 9–14 mm. <b>Phyllaries</b> in 2–3(–4) series, glabrous, densely minutely glandular. <b>Ray</b> florets 20–45; corollas blue to purplish, 7–10 mm (mostly 1.5–3 mm wide), laminae coiling. <b>Disc</b> corollas 3.5–4.9 mm. <b>Cypselae</b> 1.5–1.7 mm, 2-nerved, faces sparsely strigose; pappi: outer of setae, inner of 12–15 bristles.</span><!--

-->{{Treatment/Body
|phenology=Flowering (May–)Jun–Aug(–Sep).
|habitat=Open, rocky slopes and streamsides, seeps, crevices in walls, meadows, pine to fir woods, chaparral, sometimes over serpentine
|elevation=(50–)900–2300 m
|distribution=Calif.;Oreg.
|discussion=<p>Plants with relatively elongate basal leaves and cauline leaves little reduced distally (identified as <i>Erigeron</i> delicatus) are much different in general aspect; intermediates bridge the morphologic extremes.</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Erigeron cervinus
|authority=Greene
|rank=species
|parent rank=genus
|synonyms=Erigeron delicatus
|basionyms=
|family=Asteraceae
|phenology=Flowering (May–)Jun–Aug(–Sep).
|habitat=Open, rocky slopes and streamsides, seeps, crevices in walls, meadows, pine to fir woods, chaparral, sometimes over serpentine
|elevation=(50–)900–2300 m
|distribution=Calif.;Oreg.
|reference=None
|publication title=Pittonia
|publication year=1897
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/eaa6e58056e40c9ef614d8f47aea294977a1a5e9/coarse_grained_fna_xml/V19-20-21/V20_767.xml
|tribe=Asteraceae tribe Astereae
|genus=Erigeron
|species=Erigeron cervinus
}}<!--

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