View source for Calycadenia truncata

{{Treatment/ID
|accepted_name=Calycadenia truncata
|accepted_authority=de Candolle in A. P. de Candolle and A. L. P. P. de Candolle
|publications={{Treatment/Publication
|title=in A. P. de Candolle and A. L. P. P. de Candolle, Prodr.
|place=5: 695. 1836
|year=1836
}}
|special_status={{Treatment/ID/Special_status
|code=F
|label=Illustrated
}}{{Treatment/ID/Special_status
|code=E
|label=Endemic
}}
|basionyms=
|synonyms={{Treatment/ID/Synonym
|name=Calycadenia truncata subsp. scabrella
|authority=(Drew) D. D. Keck
|rank=subspecies
}}
|hierarchy=Asteraceae;Asteraceae tribe Heliantheae;Asteraceae (tribe Heliantheae) subtribe Madiinae;Calycadenia;Calycadenia truncata
|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 Madiinae]]</div><div class="higher-taxon"><small>genus</small>[[Calycadenia]]</div><div class="higher-taxon"><small>species</small>[[Calycadenia truncata]]</div></div>
|volume=Volume 21
|mention_page=page 271, 273
|treatment_page=page 272
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Plants </b>20–120 cm (sometimes robust); self-incompatible (herbage glaucescent, acrid-scented). <b>Stems</b> (usually reddish) usually branched (branches 1–15+, remote, arcuate-ascending, slender, arising mostly distal to midpoints of main stems), glabrous or ± scabrous distally. <b>Leaves</b> mostly alternate, 2–10 cm (at least proximal), hispidulous to hispid and± long-hairy (at least margins and adaxial faces), sometimes with tack-glands. <b>Heads</b> in spiciform arrays (usually l–3 per node). <b>Peduncular</b> bracts ± narrowly elliptic, 1–12 mm (± glabrous or hispidulous to hispid, sometimes ± bristly and/or pectinate-fimbriate), apices ± truncate, tack-glands (0–) 1 (terminal). <b>Phyllaries</b> 5–10 mm, abaxial faces glabrous or sparsely strigose and/or long-straight-hairy, especially distally, shaggy-long hairy on distal margins, tack-glands usually 0. <b>Paleae</b> 5–10 mm (tack-glands 0). <b>Ray</b> florets 3–6; corollas yellow, tubes ca. 2.5 mm, ± papillate, throats sometimes with red “eyes,” laminae (4–)5–12 mm (central lobes smaller than laterals, symmetric, widest at bases, laterals asymmetric, sinuses less than 1/3 laminae). <b>Disc</b> florets 3–25 (ovaries often sterile or of low fertility); corollas yellow, 4–6 mm (sometimes papillate distally, lobes± hirsute; anthers yellow, light brown, or dark purple). <b>Ray</b> cypselae ca. 3 mm, rough-wrinkled, glabrous. <b>Disc</b> cypselae 2–4 mm, glabrous or ± appressed-hairy; pappi 0 or of 7–12 oblong, fimbriate scales, to 1 mm. <b>2n</b> = 14.</span><!--

-->{{Treatment/Body
|phenology=Flowering spring–fall.
|habitat=Dry, open hillsides, rocky ridges, talus
|elevation=50–1500 m
|distribution=Calif.;Oreg.
|discussion=<p><i>Calycadenia truncata</i> is the most widespread of all of the taxa. It ranges from Jackson and Josephine counties in southwestern Oregon [reported by D. D. Keck (1960b) from Douglas County] in the Coast Range to San Luis Obispo County, California, and in the Sierra <i>Nevada</i> foothills south to Fresno County. It is also localized in sites in the Sacramento Valley.</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Calycadenia truncata
|authority=de Candolle in A. P. de Candolle and A. L. P. P. de Candolle
|rank=species
|parent rank=genus
|synonyms=Calycadenia truncata subsp. scabrella
|basionyms=
|family=Asteraceae
|phenology=Flowering spring–fall.
|habitat=Dry, open hillsides, rocky ridges, talus
|elevation=50–1500 m
|distribution=Calif.;Oreg.
|reference=None
|publication title=in A. P. de Candolle and A. L. P. P. de Candolle, Prodr.
|publication year=1836
|special status=Illustrated;Endemic
|source xml=https://bibilujan@bitbucket.org/aafc-mbb/fna-data-curation.git/src/bb6b7e3a7de7d3b7888a1ad48c7fd8f5c722d8d6/coarse_grained_fna_xml/V19-20-21/V21_665.xml
|tribe=Asteraceae tribe Heliantheae
|subtribe=Asteraceae (tribe Heliantheae) subtribe Madiinae
|genus=Calycadenia
|species=Calycadenia truncata
}}<!--

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