Difference between revisions of "Micranthes marshallii"

(Greene) Small in N. L. Britton et al.

in N. L. Britton et al., N. Amer. Fl. 22: 145. 1905 ,.

Common names: Marshall’s saxifrage
Basionym: Saxifraga marshallii Greene Pittonia 1: 159. 1888
Treatment appears in FNA Volume 8. Treatment on page 63. Mentioned on page 53, 64.
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name=Micranthes marshallii
 
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|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f6b125a955440c0872999024f038d74684f65921/coarse_grained_fna_xml/V8/V8_119.xml
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|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f50eec43f223ca0e34566be0b046453a0960e173/coarse_grained_fna_xml/V8/V8_119.xml
 
|genus=Micranthes
 
|genus=Micranthes
 
|species=Micranthes marshallii
 
|species=Micranthes marshallii

Revision as of 23:25, 16 December 2019

Plants in groups or sometimes mat-forming, rhizomatous. Leaves basal; petiole flattened, 3–15 cm; blade ovate, 1–5 cm, ± fleshy, base attenuate, margins shallowly crenate-serrate (teeth ca. 2 mm), eciliate, surfaces sparsely tangled, reddish brown-hairy abaxially, glabrate adaxially. Inflorescences 15–50+-flowered, open, lax thyrses, 20–40 cm, purple-tipped stipitate-glandular. Flowers: sepals reflexed, lanceolate to oblong; petals white, with 2 basal yellow spots (often faded when dried), ovate, clawed, 1.5–4.5 mm, longer than sepals; filaments strongly club-shaped, sometimes petaloid (short-clawed, equaling petals); pistils distinct almost to base; ovary superior, (to 1/3 adnate to hypanthium). Capsules greenish to reddish purple, folliclelike. 2n = 20.


Phenology: Flowering spring.
Habitat: Deeply shaded watercourses, stream banks, seeps
Elevation: 100-1000 m

Discussion

Selected References

None.

Lower Taxa

None.
... more about "Micranthes marshallii"
Luc Brouillet +  and Patrick E. Elvander† +
(Greene) Small in N. L. Britton et al. +
Saxifraga marshallii +
Marshall’s saxifrage +
Calif. +  and Oreg. +
100-1000 m +
Deeply shaded watercourses, stream banks, seeps +
Flowering spring. +
in N. L. Britton et al., N. Amer. Fl. +
Micranthes marshallii +
Micranthes +
species +