Difference between revisions of "Pentachaeta aurea"
Trans. Amer. Philos. Soc., n. s. 7: 336. 1840.
Common names: Golden-rayed pentachaeta
Illustrated
Synonyms: Chaetopappa aurea (Nuttall) D. D. Keck
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|common_names=Golden-rayed pentachaeta | |common_names=Golden-rayed pentachaeta | ||
| + | |special_status={{Treatment/ID/Special_status | ||
| + | |code=F | ||
| + | |label=Illustrated | ||
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|basionyms= | |basionyms= | ||
|synonyms={{Treatment/ID/Synonym | |synonyms={{Treatment/ID/Synonym | ||
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|publication title=Trans. Amer. Philos. Soc., n. s. | |publication title=Trans. Amer. Philos. Soc., n. s. | ||
|publication year=1840 | |publication year=1840 | ||
| − | |special status= | + | |special status=Illustrated |
| − | |source xml=https:// | + | |source xml=https://bibilujan@bitbucket.org/aafc-mbb/fna-data-curation.git/src/bb6b7e3a7de7d3b7888a1ad48c7fd8f5c722d8d6/coarse_grained_fna_xml/V19-20-21/V20_68.xml |
|tribe=Asteraceae tribe Astereae | |tribe=Asteraceae tribe Astereae | ||
|genus=Pentachaeta | |genus=Pentachaeta | ||
Revision as of 21:50, 27 May 2020
Plants 5–36 cm. Stems branched. Leaf blades linear, 10–35(–55) × 1(–3) mm. Involucres turbinate. Phyllaries in 4–5-series, ovate-elliptic to oblong-elliptic, usually glabrous, rarely sparsely short-strigose. Ray florets 14–52; corollas yellow to brownish orange, laminae 3–12 mm. Disc florets 30–90; corollas yellow, narrowly funnelform, not contracted at lobes, lobes 5. Pappi of 5(–8) bristles, prominently dilated at bases. 2n = 18.
Phenology: Flowering Apr–Jul.
Habitat: Grassy or shrubby areas
Elevation: 30–2000 m
Distribution
Calif., Mexico (nw Baja California).
Discussion
Selected References
None.
Lower Taxa
None.