Difference between revisions of "Pentachaeta lyonii"
in A. Gray et al., Syn. Fl. N. Amer. 1(2): 445. 1884.
Common names: Lyon’s pentachaeta
EndemicConservation concern
Synonyms: Chaetopappa lyonii (A. Gray) D. D. Keck
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{{Treatment/ID | {{Treatment/ID | ||
|accepted_name=Pentachaeta lyonii | |accepted_name=Pentachaeta lyonii | ||
| − | |accepted_authority=A. Gray | + | |accepted_authority=A. Gray |
|publications={{Treatment/Publication | |publications={{Treatment/Publication | ||
|title=in A. Gray et al., Syn. Fl. N. Amer. | |title=in A. Gray et al., Syn. Fl. N. Amer. | ||
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}} | }} | ||
|common_names=Lyon’s pentachaeta | |common_names=Lyon’s pentachaeta | ||
| + | |special_status={{Treatment/ID/Special_status | ||
| + | |code=E | ||
| + | |label=Endemic | ||
| + | }}{{Treatment/ID/Special_status | ||
| + | |code=C | ||
| + | |label=Conservation concern | ||
| + | }} | ||
|basionyms= | |basionyms= | ||
|synonyms={{Treatment/ID/Synonym | |synonyms={{Treatment/ID/Synonym | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Pentachaeta lyonii | name=Pentachaeta lyonii | ||
| − | |authority=A. Gray | + | |authority=A. Gray |
|rank=species | |rank=species | ||
|parent rank=genus | |parent rank=genus | ||
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|publication title=in A. Gray et al., Syn. Fl. N. Amer. | |publication title=in A. Gray et al., Syn. Fl. N. Amer. | ||
|publication year=1884 | |publication year=1884 | ||
| − | |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_69.xml |
|tribe=Asteraceae tribe Astereae | |tribe=Asteraceae tribe Astereae | ||
|genus=Pentachaeta | |genus=Pentachaeta | ||
Latest revision as of 21:04, 5 November 2020
Plants 6–48 cm. Stems branched. Leaf blades linear to narrowly elliptic or oblanceolate, 20–50 × 3–6 mm. Involucres campanulate. Phyllaries in 2–3 series, narrowly lanceolate, sparsely hirsuto-pilose. Ray florets 17–42; corollas yellow, laminae 3–8 mm. Disc florets 21–91; corollas yellow, narrowly funnelform, not contracted at lobes, lobes 5. Pappi of 8–12 bristles, weakly dilated at bases. 2n = 18.
Phenology: Flowering Mar–Apr.
Habitat: Grassy coastal hills
Elevation: 20–700 m
Discussion
Of conservation concern.
Selected References
None.
Lower Taxa
None.