View source for Orochaenactis

{{Treatment/ID
|accepted_name=Orochaenactis
|accepted_authority=Coville
|publications={{Treatment/Publication
|title=Contr. U.S. Natl. Herb.
|place=4: 134, plate 10. 1893
|year=1893
}}
|common_names=California mountain-pincushion
|basionyms=
|synonyms=
|hierarchy=Asteraceae;Asteraceae tribe Heliantheae;Asteraceae (tribe Heliantheae) subtribe Chaenactidinae;Orochaenactis
|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 Chaenactidinae]]</div><div class="higher-taxon"><small>genus</small>[[Orochaenactis]]</div></div>
|etymology=Greek horos, mountain, and generic name Chaenactis
|volume=Volume 21
|mention_page=page 182, 364, 366, 401
|treatment_page=page 414
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Annuals,</b> 1–25 cm. <b>Stems</b> erect to spreading, simple or ± branched (very slender). <b>Leaves</b> cauline; opposite (proximal) or alternate; obscurely petiolate or sessile; blades linear to narrowly oblong-oblanceolate, margins entire, faces tomentose to glabrate, gland-dotted. <b>Heads</b> discoid, borne singly or (2–5) in clusters (at stem tips). <b>Involucres</b> cylindric or narrowly turbinate, 3–4(–6) mm diam. <b>Phyllaries</b> persistent, 4–7 in ± 1 series (distinct, oblong, unequal, glandular-puberulent). <b>Receptacles</b> ± flat, ± knobby, epaleate. <b>Ray</b> florets 0. <b>Disc</b> florets 4–9; corollas yellow, lobes 5, short-triangular (anther bases short-sagittate, appendages short-triangular; style branches linear, tapering). <b>Cypselae</b> terete, linear-clavate, narrowly ribbed, minutely glandular-puberulent, glabrescent; pappi falling (in rings), of 11–17 (basally connate) oblanceolate, fringed, obtuse scales. <b>x</b> = 9.</span><!--

-->{{Treatment/Body
|distribution=Calif.
|discussion=<p>Species 1.</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Orochaenactis
|author=David J. Keil
|authority=Coville
|rank=genus
|parent rank=subtribe
|synonyms=
|basionyms=
|family=Asteraceae
|illustrator=John Myers
|distribution=Calif.
|reference=None
|publication title=Contr. U.S. Natl. Herb.
|publication year=1893
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f6b125a955440c0872999024f038d74684f65921/coarse_grained_fna_xml/V19-20-21/V21_1039.xml
|tribe=Asteraceae tribe Heliantheae
|subtribe=Asteraceae (tribe Heliantheae) subtribe Chaenactidinae
|genus=Orochaenactis
}}<!--

-->[[Category:Treatment]][[Category:Asteraceae (tribe Heliantheae) subtribe Chaenactidinae]]