Difference between revisions of "Pentachaeta bellidiflora"
Bull. Calif. Acad. Sci. 1: 86. 1885.
Common names: White-rayed pentachaeta
EndemicConservation concern
Synonyms: Chaetopappa bellidiflora (Greene) D. D. Keck
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|common_names=White-rayed pentachaeta | |common_names=White-rayed pentachaeta | ||
| + | |special_status={{Treatment/ID/Special_status | ||
| + | |code=E | ||
| + | |label=Endemic | ||
| + | }}{{Treatment/ID/Special_status | ||
| + | |code=C | ||
| + | |label=Conservation concern | ||
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|basionyms= | |basionyms= | ||
|synonyms={{Treatment/ID/Synonym | |synonyms={{Treatment/ID/Synonym | ||
|name=Chaetopappa bellidiflora | |name=Chaetopappa bellidiflora | ||
|authority=(Greene) D. D. Keck | |authority=(Greene) D. D. Keck | ||
| + | |rank=species | ||
}} | }} | ||
|hierarchy=Asteraceae;Asteraceae tribe Astereae;Pentachaeta;Pentachaeta bellidiflora | |hierarchy=Asteraceae;Asteraceae tribe Astereae;Pentachaeta;Pentachaeta bellidiflora | ||
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name=Pentachaeta bellidiflora | name=Pentachaeta bellidiflora | ||
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|authority=Greene | |authority=Greene | ||
|rank=species | |rank=species | ||
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|publication title=Bull. Calif. Acad. Sci. | |publication title=Bull. Calif. Acad. Sci. | ||
|publication year=1885 | |publication year=1885 | ||
| − | |special status= | + | |special status=Endemic;Conservation concern |
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V19-20-21/V20_67.xml |
|tribe=Asteraceae tribe Astereae | |tribe=Asteraceae tribe Astereae | ||
|genus=Pentachaeta | |genus=Pentachaeta | ||
Latest revision as of 21:04, 5 November 2020
Plants 6–17 cm. Stems simple or with 1–2 primary branches, glabrous or sparsely hirsuto-pilose. Leaf blades linear, 8–45 × ca. 1 mm (glabrous or margins ciliate). Involucres campanulate. Phyllaries in 2–3 series, elliptic to obovate, glabrous. Ray florets 5–16; corollas white, sometimes reddish-tinged abaxially, laminae 3–6 mm. Disc florets 16–38; corollas yellow, narrowly funnelform, not contracted at lobes, lobes 5. Pappi usually of 5 bristles slightly or not dilated at bases, rarely 0. 2n = 18.
Phenology: Flowering Mar–May.
Habitat: Grassy, rocky areas
Elevation: 0–700 m
Discussion
Of conservation concern.
Pentachaeta bellidiflora grows in the San Francisco Bay region.
Selected References
None.
Lower Taxa
None.