View source for Chaenactis glabriuscula var. heterocarpha

{{Treatment/ID
|accepted_name=Chaenactis glabriuscula var. heterocarpha
|accepted_authority=(Torrey & A. Gray) H. M. Hall
|publications={{Treatment/Publication
|title=Univ. Calif. Publ. Bot.
|place=3: 190. 1907
|year=1907
}}
|common_names=Inner Coast Range chaenactis
|basionyms={{Treatment/ID/Basionym
|name=Chaenactis heterocarpha
|authority=Torrey & A. Gray
|rank=species
|publication_title=Mem. Amer. Acad. Arts, n. s.
|publication_place=4: 98. 1849
}}
|synonyms={{Treatment/ID/Synonym
|name=Chaenactis glabriuscula var. gracilenta
|authority=(Greene) D. D. Keck
|rank=variety
}} {{Treatment/ID/Synonym
|name=Chaenactis heterocarpha var. tanacetifolia
|authority=(A. Gray) A. Gray
|rank=variety
}} {{Treatment/ID/Synonym
|name=Chaenactis tanacetifolia
|authority=
|rank=species
}} {{Treatment/ID/Synonym
|name=Chaenactis tanacetifolia var. gracilenta
|authority=(Greene) Stockwell
|rank=variety
}}
|hierarchy=Asteraceae;Asteraceae tribe Heliantheae;Asteraceae (tribe Heliantheae) subtribe Chaenactidinae;Chaenactis;Chaenactis sect. Chaenactis;Chaenactis glabriuscula;Chaenactis glabriuscula var. heterocarpha
|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>[[Chaenactis]]</div><div class="higher-taxon"><small>section</small>[[Chaenactis sect. Chaenactis]]</div><div class="higher-taxon"><small>species</small>[[Chaenactis glabriuscula]]</div><div class="higher-taxon"><small>variety</small>[[Chaenactis glabriuscula var. heterocarpha]]</div></div>
|volume=Volume 21
|mention_page=page 409, 411
|treatment_page=page 412
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Plants </b>6–40 cm; proximal indument grayish, arachnoid to sparsely lanuginose. <b>Stems</b> mostly 1–5, erect to spreading; branches proximal and, often, distal. <b>Leaves</b> basal (often withering) and ± cauline, 1–6(–10) cm; largest blades ± 3-dimensional, scarcely succulent, usually 2-pinnately lobed; primary lobes 2–7 pairs, remote to ± congested, ultimate lobes ± involute and/or twisted. <b>Heads</b> mostly (1–)2–5 per stem. <b>Peduncles</b> 2–7(–9) cm. <b>Involucres</b> ± hemispheric to broadly cylindric. <b>Phyllaries</b>: longest 6–10 × 1.5–2.5 mm; outer glabrescent to sericeous and, often, ± glandular in fruit. <b>Florets</b>: inner corollas 4.5–7 mm. <b>Cypselae</b> 4–9 mm; pappi of (5–)8 scales in 2, abruptly unequal series, longest scales mostly 2–7 mm, lengths 0.4–0.9(–1) times corollas. <b>2n</b> = 12.</span><!--

-->{{Treatment/Body
|phenology=Flowering Mar–Jun.
|habitat=Slopes, ridges, mostly over serpentine, openings in chaparral, woodlands
|elevation=100–1500 m
|distribution=Calif.
|discussion=<p>Variety heterocarpha is known mainly from west-central and northwestern California. It intergrades to minor degrees with vars. megacephala, lanosa, and glabriuscula at its southern limits. Most of the specimens from the Tehachapi Mountains region assigned to this taxon appear to represent hybrids between <i>C. xantiana</i> and vars. megacephala or glabriuscula (see sectional discussion). <i>Chaenactis</i> tanacetifolia is an occasional form with leaves mostly basal, persistent, and densely arachnoid, and lobes more congested; its taxonomic significance remains to be demonstrated.</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Chaenactis glabriuscula var. heterocarpha
|authority=(Torrey & A. Gray) H. M. Hall
|rank=variety
|parent rank=species
|synonyms=Chaenactis glabriuscula var. gracilenta;Chaenactis heterocarpha var. tanacetifolia;Chaenactis tanacetifolia;Chaenactis tanacetifolia var. gracilenta
|basionyms=Chaenactis heterocarpha
|family=Asteraceae
|phenology=Flowering Mar–Jun.
|habitat=Slopes, ridges, mostly over serpentine, openings in chaparral, woodlands
|elevation=100–1500 m
|distribution=Calif.
|reference=None
|publication title=Univ. Calif. Publ. Bot.
|publication year=1907
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f50eec43f223ca0e34566be0b046453a0960e173/coarse_grained_fna_xml/V19-20-21/V21_1032.xml
|tribe=Asteraceae tribe Heliantheae
|subtribe=Asteraceae (tribe Heliantheae) subtribe Chaenactidinae
|genus=Chaenactis
|section=Chaenactis sect. Chaenactis
|species=Chaenactis glabriuscula
|variety=Chaenactis glabriuscula var. heterocarpha
}}<!--

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