Difference between revisions of "Lewisia triphylla"
in A. Gray et al., Syn. Fl. N. Amer. 1: 269. 1897.
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|accepted_name=Lewisia triphylla | |accepted_name=Lewisia triphylla | ||
− | |accepted_authority=(S. Watson) B. L. Robinson | + | |accepted_authority=(S. Watson) B. L. Robinson |
|publications={{Treatment/Publication | |publications={{Treatment/Publication | ||
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name=Lewisia triphylla | name=Lewisia triphylla | ||
− | |authority=(S. Watson) B. L. Robinson | + | |authority=(S. Watson) B. L. Robinson |
|rank=species | |rank=species | ||
|parent rank=genus | |parent rank=genus | ||
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|publication year=1897 | |publication year=1897 | ||
|special status=Illustrated;Endemic | |special status=Illustrated;Endemic | ||
− | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V4/V4_983.xml |
|genus=Lewisia | |genus=Lewisia | ||
|species=Lewisia triphylla | |species=Lewisia triphylla |
Latest revision as of 23:02, 5 November 2020
Taproots cormlike, globose. Stems lax to erect, 3–11 cm. Leaves: basal leaves withering before anthesis, ± sessile, blade narrowly linear to filiform, subcylindric, 1–6 cm, margins entire, apex obtuse to subacute; cauline leaves 2–3(–5), paired or whorled, blade similar to basal leaves, 10–50 mm. Inflorescences usually subumbellate to paniculate cymes, (1–)3–25-flowered; bracts 2 per flower, ovate to lanceolate, 1–5 mm, margins entire, apex obtuse to subacute. Flowers pedicellate, not disarticulate in fruit; sepals 2, ovate, 2–4 mm, herbaceous, margins entire, apex rounded to obtuse; petals 5–9, white or pinkish with darker veins, elliptic-obovate to elliptic-ovate, 4–7 mm; stamens (3–)4(–5); stigmas 3–5; pedicel 5–15(–25) mm. Capsules 3–4 mm. Seeds 8–25, 1 mm, shiny, shallowly tuberculate.
Phenology: Flowering late spring–summer.
Habitat: Open places, sandy to gravelly soils, sometimes alpine meadows, usually near melting snow
Elevation: 1500-3300 m
Distribution
B.C., Calif., Colo., Idaho, Mont., Nev., Oreg., Utah, Wash., Wyo.
Discussion
Selected References
None.