Difference between revisions of "Lewisia disepala"
in N. L. Britton et al., N. Amer. Fl. 21: 328. 1932.
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|name=Lewisia rediviva var. yosemitana | |name=Lewisia rediviva var. yosemitana | ||
|authority=K. Brandegee | |authority=K. Brandegee | ||
| + | |rank=variety | ||
|publication_title=Proc. Calif. Acad. Sci., ser. | |publication_title=Proc. Calif. Acad. Sci., ser. | ||
|publication_place=2, 4: 89. 1894, | |publication_place=2, 4: 89. 1894, | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Lewisia disepala | name=Lewisia disepala | ||
| − | |||
|authority=Rydberg in N. L. Britton et al. | |authority=Rydberg in N. L. Britton et al. | ||
|rank=species | |rank=species | ||
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|publication year=1932 | |publication year=1932 | ||
|special status= | |special status= | ||
| − | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/ | + | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f50eec43f223ca0e34566be0b046453a0960e173/coarse_grained_fna_xml/V4/V4_971.xml |
|genus=Lewisia | |genus=Lewisia | ||
|species=Lewisia disepala | |species=Lewisia disepala | ||
Revision as of 21:44, 16 December 2019
Taproots gradually ramified distally. Stems erect, 0.5–3 cm. Leaves: basal leaves withering at or soon after anthesis, sessile, blade linear to slightly clavate, terete, 0.8–2 cm, margins entire, apex obtuse; cauline leaves absent. Inflorescences with flowers borne singly; bracts 2–4, proximal in 1 pair, ovate to lanceolate, 2–3 mm, margins entire, apex acute. Flowers sessile to subsessile, disarticulate in fruit; sepals 2, broadly obovate to broadly ovate, 7–8 mm, scarious at anthesis, margins entire, apex rounded or sometimes emarginate; petals 5–8, pale rose-pink, oblanceolate to broadly obovate, 13–18 mm, apex obtuse; stamens 1–15; stigmas 4. Seeds 11–15, 2.8–3.5 mm.
Phenology: Flowering late winter-mid(-late) spring.
Habitat: Granitic formations on rocky, gravelly, or sandy substrate
Elevation: 1900-2600 m
Discussion
Of conservation concern.
Lewisia disepala is known only from scattered localities in the southern Sierra Nevada.
Selected References
None.