Chamaechaenactis scaposa (Eastwood) Rydberg.

국표에 없다.

Name

Identification

Isotype of Chamaechaenactis scaposa (Eastwood) Rydberg [family ASTERACEAE ] (stored under name); Verified by Preece & B. L. Turner, 1953

Flora

Entry for Chamaechaenactis scaposa (Eastwood) Rydberg [family COMPOSITAE]

Resource Type

Reference Sources

Names

Chamaechaenactis scaposa (Eastwood) Rydberg [family COMPOSITAE], Bull. Torrey Bot. Club, 33: 156. 1906

Chaenactis scaposa Eastwood [family COMPOSITAE], Zoë, 2: 231. 1891

Actinella carnosa A. Nelson [family COMPOSITAE]

Chamaechaenactis scaposa var. parva Preece & B. L. Turner [family COMPOSITAE]

Treatment Author(s)

James D. Morefield

Information

Plants densely cespitose, ± pulvinate; taproots deep; caudices thickly branched. Leaves strictly basal (old bases marcescent); longest petioles 3–40 mm, lengths mostly 1–2 times blades, proximally dilated and ± chartaceous; blades: largest 4–15(–18) × 3–13(–15) mm, coriaceous. Peduncles (1–)5–30+, ascending to erect, (0–)1–5(–7) cm, ± strigose, usually villous (at least distally). Phyllaries: longest 9–17 mm; outer shorter than inner. Corollas 5–9 mm. Cypselae 5–8 mm; pappi: longest scales 4–7 mm. 2n = 32.

Phenology

apr-may (spring), jun-jul (summer)

Altitude range

1400–2600 m;

Distribution

USA Ariz.USA Colo.USA N.Mex.USA UtahUSA Wyo.

 

Chamaechaenactis scaposa in Global Plants on JSTOR

https://youtu.be/8CZasoqkHas

 

 

https://youtu.be/8CZasoqkHas?t=293