Difference between revisions of "Ceanothus velutinus var. velutinus"

Endemic
Treatment appears in FNA Volume 12. Treatment on page 84. Mentioned on page 83, 87, 104.
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|genus=Ceanothus
 
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|subgenus=Ceanothus subg. Ceanothus
 
|subgenus=Ceanothus subg. Ceanothus

Latest revision as of 19:16, 5 November 2020

Shrubs, 1–3 m. Leaf blades: abaxial surface velvety puberulent, especially on veins. Capsules: valves smooth. 2n = 24.


Phenology: Flowering May–Aug.
Habitat: Open sites, rocky slopes, montane chaparral, conifer forests.
Elevation: 400–3400 m.

Distribution

V12 584-distribution-map.jpg

Alta., B.C., Calif., Colo., Idaho, Mont., Nev., Oreg., S.Dak., Wash., Wyo.

Discussion

Putative hybrids between var. velutinus and Ceanothus cordulatus, reported from the Klamath Mountains, the southern Cascade Range, and the Sierra Nevada, have been called C. ×lorenzenii (Jepson) McMinn. Putative hybrids between C. velutinus var. velutinus and C. prostratus (subg. Cerastes) and named C. ×rugosus Greene have been reported from northeastern California (H. McMinn 1944). Ceanothus ×rugosus, with spreading stems, opposite leaves, and wartlike, semipersistent stipules, is notable in being one of few intersubgeneric hybrids in Ceanothus.

Selected References

None.

Lower Taxa

None.
Clifford L. Schmidt† +  and Dieter H. Wilken +
Douglas +
Alta. +, B.C. +, Calif. +, Colo. +, Idaho +, Mont. +, Nev. +, Oreg. +, S.Dak. +, Wash. +  and Wyo. +
400–3400 m. +
Open sites, rocky slopes, montane chaparral, conifer forests. +
Flowering May–Aug. +
in W. J. Hooker, Fl. Bor.-Amer. +
Ceanothus velutinus var. velutinus +
Ceanothus velutinus +
variety +