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candy flower, pink purslane, Siberian miner's-lettuce, Siberian spring-beauty, western springbeauty

lanceleaf spring-beauty, western spring-beauty

Habit Plants annual or perennial, rhizomatous, producing bulblets or stolons; periderm absent. Plants perennial, with globose tubers 5–20 mm diam.; periderm 1–5 mm.
Stems

5–40 cm.

1–10 cm.

Leaves

basal leaves petiolate, 3–20 cm, blade linear, lanceolate, or deltate, 2–7 × 1–5 cm;

cauline leaves sessile, distinct, blade lanceolate to ovate, 1–5 cm.

basal leaves 1–6, often absent at flowering, blade linear to lanceolate, 5–40 × 0.2–1.6 cm;

cauline leaves sessile, blade ovate to narrowly lanceolate, 1–6 × 0.5–2 cm.

Inflorescences

multibracteate;

bracts leaflike, 5–30 mm.

1-bracteate (rarely with 2 bracts).

Flowers

8–20 mm diam., sepals 3–5 mm;

petals white, candy-striped, or pink, 8–14 mm;

ovules 3.

8–14 mm diam.;

sepals 4–6 mm;

petals white to pink, rose, magenta, yellow, or deep orange, 5–20 mm;

ovules 6.

Seeds

(1–)3, 2–3 mm, shiny and smooth;

elaiosome 1 mm.

2–2.5 mm diam., shiny and smooth;

elaiosome 1–2 mm.

2n

= 12, 24, 36.

= 12, 16, 24, 32, 36, 44, 48, 52, 64, 74, ca. 90.

Claytonia sibirica

Claytonia lanceolata

Phenology Flowering Feb–Aug. Flowering Apr–Jul.
Habitat Thickets of red alder, dogwood, vine-leaf maple, moist shaded coniferous forests Sagebrush and montane foothills to alpine areas, particularly where snow persists
Elevation 0-2000 m (0-6600 ft) 500-3000 m (1600-9800 ft)
Distribution
from FNA
AK; CA; ID; MT; OR; WA; BC; Eurasia (Russia)
[WildflowerSearch map]
[BONAP county map]
from FNA
AZ; CA; CO; ID; MT; NM; NV; OR; UT; WA; WY; AB; BC; SK
[WildflowerSearch map]
[BONAP county map]
Discussion

Some differences of opinion exist regarding the relationships of Claytonia lanceolata and C. rosea. The work of D. K. Halleck and D. Wiens (1966) and J. S. Shelly et al. (1998) provides ample justification for their recognition as distinct species.

(Discussion copyrighted by Flora of North America; reprinted with permission.)

Source FNA vol. 4, p. 474. FNA vol. 4, p. 469.
Parent taxa Portulacaceae > Claytonia Portulacaceae > Claytonia
Sibling taxa
C. acutifolia, C. arctica, C. arenicola, C. caroliniana, C. cordifolia, C. exigua, C. gypsophiloides, C. lanceolata, C. megarhiza, C. multiscapa, C. nevadensis, C. ogilviensis, C. palustris, C. parviflora, C. perfoliata, C. rosea, C. rubra, C. sarmentosa, C. saxosa, C. scammaniana, C. tuberosa, C. umbellata, C. virginica, C. washingtoniana
C. acutifolia, C. arctica, C. arenicola, C. caroliniana, C. cordifolia, C. exigua, C. gypsophiloides, C. megarhiza, C. multiscapa, C. nevadensis, C. ogilviensis, C. palustris, C. parviflora, C. perfoliata, C. rosea, C. rubra, C. sarmentosa, C. saxosa, C. scammaniana, C. sibirica, C. tuberosa, C. umbellata, C. virginica, C. washingtoniana
Synonyms Montia sibirica, Montia sibirica var. bulbifera, Montia sibirica var. heterophylla C. caroliniana var. peirsonii, C. lanceolata subsp. chrysantha, C. lanceolata var. idahoensis, C. lanceolata var. peirsonii, C. sessilifolia
Name authority Linnaeus: Sp. Pl. 1: 204. (1753) Pursh: Fl. Amer. Sept. 1: 175, plate 3. (1814)
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