View source for Erigeron oreophilus

{{Treatment/ID
|accepted_name=Erigeron oreophilus
|accepted_authority=Greenman
|publications={{Treatment/Publication
|title=Proc. Amer. Acad. Arts
|place=41: 257. 1905
|year=1905
}}
|common_names=Chaparral fleabane
|basionyms=
|synonyms={{Treatment/ID/Synonym
|name=Achaetogeron pringlei
|authority=Larsen
}} {{Treatment/ID/Synonym
|name=Erigeron delphiniifolius var. oreophilus
|authority=(Greenman) Cronquist
}}
|hierarchy=Asteraceae;Asteraceae tribe Astereae;Erigeron;Erigeron oreophilus
|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 oreophilus]]</div></div>
|volume=Volume 20
|mention_page=page 262, 334
|treatment_page=page 278
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Perennials,</b> (8–)25–90 cm; taprooted, caudices woody. <b>Stems</b> erect, sparsely hirsuto-villous (hairs 0.6–2 mm) or glabrous, densely stipitate-glandular (at least on distal 1/2, glands relatively large, capitate). <b>Leaves</b> basal (sometimes withering by flowering) and cauline; basal blades 15–60 × 8–37 mm, cauline gradually reduced distally, margins deeply pinnatifid, lobes 2–4(–5) pairs, faces usually glabrous, stipitate-glandular. <b>Heads</b> (1–)5–25(–50) in loosely corymbiform arrays. <b>Involucres</b> 4.5–5.5 × 8–12 mm. <b>Phyllaries</b> in 3–4 series, glabrous or sparsely hirsute, densely stipitate-glandular. <b>Ray</b> florets 75–130; corollas white, 8–14 mm, laminae reflexing. <b>Disc</b> corollas 2.8–3.5 mm. <b>Cypselae</b> 1–1.2 mm, 2-nerved, faces sparsely strigose; pappi: outer of setae, inner (readily falling) of (8–)10–12 bristles. <b>2n</b> = 18.</span><!--

-->{{Treatment/Body
|phenology=Flowering Jul–Oct(–Nov).
|habitat=Open, rocky habitats, cliff ledges or crevices, grassland, chaparral, oak, pine, pine-fir
|elevation=1100–2800(–3100) m
|distribution=Ariz.;N.Mex.;Mexico (Chihuahua;Durango;Sonora).
|discussion=<p><i>Erigeron oreophilus</i> is similar to <i>E. neomexicanus</i> in its perennial habit, typically pinnatifid leaves, white, reflexing rays, and 10–12 readily falling pappus bristles; it has a vestiture of dense, viscid, stipitate glands and sparse, spreading, nonglandular hairs.</p>
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Erigeron oreophilus
|author=
|authority=Greenman
|rank=species
|parent rank=genus
|synonyms=Achaetogeron pringlei;Erigeron delphiniifolius var. oreophilus
|basionyms=
|family=Asteraceae
|phenology=Flowering Jul–Oct(–Nov).
|habitat=Open, rocky habitats, cliff ledges or crevices, grassland, chaparral, oak, pine, pine-fir
|elevation=1100–2800(–3100) m
|distribution=Ariz.;N.Mex.;Mexico (Chihuahua;Durango;Sonora).
|reference=None
|publication title=Proc. Amer. Acad. Arts
|publication year=1905
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f6b125a955440c0872999024f038d74684f65921/coarse_grained_fna_xml/V19-20-21/V20_562.xml
|tribe=Asteraceae tribe Astereae
|genus=Erigeron
|species=Erigeron oreophilus
}}<!--

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