Difference between revisions of "Balsamorhiza sericea"

W. A. Weber

Phytologia 50: 358. 1982.

Endemic
Treatment appears in FNA Volume 21. Treatment on page 96. Mentioned on page 94.
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|publication year=1982
 
|publication year=1982
 
|special status=Endemic
 
|special status=Endemic
|source xml=https://bibilujan@bitbucket.org/aafc-mbb/fna-data-curation.git/src/bb6b7e3a7de7d3b7888a1ad48c7fd8f5c722d8d6/coarse_grained_fna_xml/V19-20-21/V21_225.xml
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|source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V19-20-21/V21_225.xml
 
|tribe=Asteraceae tribe Heliantheae
 
|tribe=Asteraceae tribe Heliantheae
 
|subtribe=Asteraceae (tribe Heliantheae) subtribe Ecliptinae
 
|subtribe=Asteraceae (tribe Heliantheae) subtribe Ecliptinae

Latest revision as of 20:10, 5 November 2020

Plants 10–30(–40) cm. Basal leaves: blades silvery, lanceolate or lance-ovate, 9–30 × 2–7 cm (1-pinnatifid, lobes oblong to oblanceolate, 5–35 × 3–17 mm), bases cuneate, ultimate margins usually entire (plane or weakly revolute, obscurely, if at all, ciliate), apices rounded to acute, faces densely sericeous. Heads borne singly. Involucres campanulate to hemispheric, 11–20+ mm diam. Outer phyllaries broadly ovate to triangular-ovate, 12–20 mm, slightly surpassing inner, apices acuminate to attenuate (margins not ciliate). Ray laminae 15–20 mm (adaxially puberulous on veins).


Phenology: Flowering Apr–May.
Habitat: Serpentine outcrops, among surface rocks, in crevices, hillsides, dry streamsides among cobbles
Elevation: 400–1800 m

Discussion

Balsamorhiza sericea hybridizes with B. deltoidea.

Selected References

None.

Lower Taxa

None.
... more about "Balsamorhiza sericea"
William A. Weber +
W. A. Weber +
Calif. +  and Oreg. +
400–1800 m +
Serpentine outcrops, among surface rocks, in crevices, hillsides, dry streamsides among cobbles +
Flowering Apr–May. +
Undefined (tribe Undefined) subtribe Enceliinae +, Undefined (tribe Undefined) subtribe Engelmanniinae +, Undefined (tribe Undefined) subtribe Spilanthinae +, Undefined (tribe Undefined) subtribe Verbesininae +  and Undefined (tribe Undefined) subtribe Zinniinae +
Balsamorhiza sericea +
Balsamorhiza subg. Balsamorhiza +
species +