View source for Erigeron watsonii

{{Treatment/ID
|accepted_name=Erigeron watsonii
|accepted_authority=(A. Gray) Cronquist
|publications={{Treatment/Publication
|title=Brittonia
|place=6: 207. 1947
|year=1947
}}
|common_names=Watson’s 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 watsonii
|authority=A. Gray
|rank=species
|publication_title=Notes Compositae,
|publication_place=98. 1880
}}
|synonyms=
|hierarchy=Asteraceae;Asteraceae tribe Astereae;Erigeron;Erigeron watsonii
|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 watsonii]]</div></div>
|volume=Volume 20
|mention_page=page 272
|treatment_page=page 304
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Perennials,</b> 3–10 cm; taprooted, caudices sometimes multicipital, branches relatively short and thick, sometimes relatively long and slender. <b>Stems</b> ascending to decumbent-ascending, glabrous, eglandular. <b>Leaves</b> mostly basal (persistent); blades narrowly oblanceolate to spatulate (often folding), 15–60 × 1–5 mm, cauline abruptly reduced distally, margins entire, abaxial faces glabrous, adaxial sparsely strigose, eglandular. <b>Heads</b> 1(–2). <b>Involucres</b> 4–7 × 5–10 mm. <b>Phyllaries</b> in 2–3 series (inner usually with purple margins), glabrous, minutely glandular. <b>Ray</b> florets 13–25, corollas white to pink, 4–6 mm, laminae not coiling or reflexing, spreading. <b>Disc</b> corollas 2.8–4 mm. <b>Cypselae</b> 2–3.2 mm, 2-nerved, faces sparsely strigose; pappi: outer of setae, inner of 25–35 (straw-colored, dull) bristles.</span><!--

-->{{Treatment/Body
|phenology=Flowering Jul–Sep.
|habitat=Gravelly or rocky slopes, ridge tops, talus, soil pockets, sagebrush, limber pine-fir
|elevation=2400–3300 m
|distribution=Idaho;Nev.;Utah.
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Erigeron watsonii
|authority=(A. Gray) Cronquist
|rank=species
|parent rank=genus
|synonyms=
|basionyms=Aster watsonii
|family=Asteraceae
|phenology=Flowering Jul–Sep.
|habitat=Gravelly or rocky slopes, ridge tops, talus, soil pockets, sagebrush, limber pine-fir
|elevation=2400–3300 m
|distribution=Idaho;Nev.;Utah.
|reference=None
|publication title=Brittonia
|publication year=1947
|special status=Illustrated;Endemic
|source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V19-20-21/V20_656.xml
|tribe=Asteraceae tribe Astereae
|genus=Erigeron
|species=Erigeron watsonii
}}<!--

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