View source for Hymenoxys vaseyi

{{Treatment/ID
|accepted_name=Hymenoxys vaseyi
|accepted_authority=(A. Gray) Cockerell
|publications={{Treatment/Publication
|title=Bull. Torrey Bot. Club
|place=31: 493. 1904
|year=1904
}}
|common_names=Vasey’s rubberweed or bitterweed
|basionyms={{Treatment/ID/Synonym
|name=Actinella vaseyi
|authority=A. Gray
}}
|synonyms=
|hierarchy=Asteraceae;Asteraceae tribe Heliantheae;Asteraceae (tribe Heliantheae) subtribe Gaillardiinae;Hymenoxys;Hymenoxys vaseyi
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Asteraceae]]</div><div class="higher-taxon"><small>tribe</small>[[Asteraceae tribe Heliantheae]]</div><div class="higher-taxon"><small>subtribe</small>[[Asteraceae (tribe Heliantheae) subtribe Gaillardiinae]]</div><div class="higher-taxon"><small>genus</small>[[Hymenoxys]]</div><div class="higher-taxon"><small>species</small>[[Hymenoxys vaseyi]]</div></div>
|volume=Volume 21
|mention_page=page 437
|treatment_page=page 442
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Perennials,</b> 20–60 cm (polycarpic; often with moderately branched, woody caudices). <b>Stems</b> 1–10, green throughout or sometimes purple-red-tinted proximally, sparingly or moderately branched distally, ± hairy. <b>Leaves</b>: blades usually lobed (lobes 3–23), glabrous or sparsely hairy, gland-dotted (basal leaf bases sparsely, if at all, long-villous-woolly); mid leaves lobed (lobes 5–21, terminal lobes 0.8–1.2 mm wide). <b>Heads</b> 10–50+ per plant, in paniculiform to corymbiform arrays. <b>Peduncles</b> 1.5–5.5 cm, ± hairy. <b>Involucres</b> campanulate, 8–9 × 8–11 mm. <b>Phyllaries</b> in 2 series, unequal; outer 8–11, basally connate 1/2–2/3 their lengths, obovate, 4.5–6 mm, apices acute; inner 8–12, obovate, 4.5–6 mm, apices mucronate. <b>Ray</b> florets 8–11; corollas yellow, 9–15 × 4–7 mm. <b>Disc</b> florets 25–80+; corollas 3.5–4.2 mm. <b>Cypselae</b> narrowly obpyramidal, 2–2.7 mm; pappi of 5–6 obovate, aristate scales 1.7–2.7 mm. <b>2n</b> = 30.</span><!--

-->{{Treatment/Body
|phenology=Flowering (Jun–)Jul–Sep.
|habitat=Open areas, edges of forests
|elevation=1600–2100(–2500) m
|distribution=N.Mex.;Tex.
|discussion=<p>Of conservation concern.</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Hymenoxys vaseyi
|author=
|authority=(A. Gray) Cockerell
|rank=species
|parent rank=genus
|synonyms=
|basionyms=Actinella vaseyi
|family=Asteraceae
|phenology=Flowering (Jun–)Jul–Sep.
|habitat=Open areas, edges of forests
|elevation=1600–2100(–2500) m
|distribution=N.Mex.;Tex.
|reference=None
|publication title=Bull. Torrey Bot. Club
|publication year=1904
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse_grained_fna_xml/V19-20-21/V21_1107.xml
|tribe=Asteraceae tribe Heliantheae
|subtribe=Asteraceae (tribe Heliantheae) subtribe Gaillardiinae
|genus=Hymenoxys
|species=Hymenoxys vaseyi
}}<!--

-->[[Category:Treatment]][[Category:Hymenoxys]]