Claytonia nevadensis |
Claytonia gypsophiloides |
|
---|---|---|
Sierra Nevada claytonia, Sierra Spring beauty |
Coast Range claytonia, gypsum spring beauty |
|
Habit | Plants perennial, rhizomatous; rhizome 4–8 mm diam.; periderm 5–15 mm. | Plants annual, with minute, tuberous bodies; periderm absent. |
Stems | 3–10 cm. |
5–15 cm. |
Leaves | basal leaves sessile, blade spatulate to rhombic or ovate, 2–10 × 0.2–3 cm; cauline leaves sessile, blade ovate, 0.5–2 × 0.2–0.5 cm. |
blades gray, beige, or pink, glaucous; basal blades linear (almost filiform), 3–12 × 0.05–0.1 cm; cauline leaves sessile, blades distinct and spatulate or partially connate into horn shape, 0.2–1.5 cm, or perfoliate, 0.2–1.5 cm wide. |
Inflorescences | ebracteate. |
1-bracteate; bract leaflike, 0.5–15 mm. |
Flowers | 12–16 mm diam.; sepals 2–3 mm; petals pink to magenta, 8–12 mm; ovules 6. |
6–12 mm diam.; sepals 2–3 mm; petals pink or white, 6–10 mm; ovules 3. |
Seeds | (1–)6, 2–3 mm, shiny and smooth; elaiosome 1 mm or less. |
1–2 mm diam., tuberculate; elaiosome 0.5–1 mm. |
2n | = 14. |
= 16. |
Claytonia nevadensis |
Claytonia gypsophiloides |
|
Phenology | Flowering May–Aug. | Flowering Feb–May. |
Habitat | Mountain fell-fields | Moist areas on serpentine in open glades or slopes of chaparral and foothill pine woodlands |
Elevation | 2000-3500 m (6600-11500 ft) | 100-1200 m (300-3900 ft) |
Distribution |
CA; NV; OR
|
CA
|
Source | FNA vol. 4, p. 470. | FNA vol. 4, p. 468. |
Parent taxa | ||
Sibling taxa | ||
Synonyms | Montia nevadensis | C. nubigena, Montia gypsophiloides, Montia perfoliata var. nubigena |
Name authority | S. Watson: in W. H. Brewer et al., Bot. California 1: 77. (1876) | Fischer & C. A. Meyer: Index Seminum (St. Petersburg) 2: 33. (1835) |
Web links |