Difference between revisions of "Rigiopappus leptocladus"

A. Gray

Proc. Amer. Acad. Arts 6: 548. 1865.

Treatment appears in FNA Volume 20. Treatment on page 49.
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|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/8f726806613d60c220dc4493de13607dd3150896/coarse_grained_fna_xml/V19-20-21/V20_72.xml
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|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f6b125a955440c0872999024f038d74684f65921/coarse_grained_fna_xml/V19-20-21/V20_72.xml
 
|tribe=Asteraceae tribe Astereae
 
|tribe=Asteraceae tribe Astereae
 
|genus=Rigiopappus
 
|genus=Rigiopappus

Revision as of 18:44, 24 September 2019

Leaf blades mostly 9–30+ × 1–2(–5+) mm. Peduncles often wiry, ± hirsutulous to pilosulous near heads. Involucres 4–7+ mm. Ray corollas: tubes 1.5–2+ mm, laminae narrowly elliptic, 0.3–1 mm. Disc corollas: tubes 0.2–0.4 mm, throats 1–1.5 mm, lobes 0.1–0.3 mm. Cypselae 4–5 mm; pappi 1–4+ mm or much reduced (rays). 2n = 18.


Phenology: Flowering Apr–Jul.
Habitat: Grassy sites, chaparral, pine forests, sagebrush scrub
Elevation: 100–1600(–2300) m

Distribution

V20-72-distribution-map.gif

Calif., Idaho, Nev., Oreg., Wash.

Discussion

Selected References

None.

Lower Taxa

None.