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Carolina spring-beauty

Siberian narrow-leaf claytonia

Habit Plants perennial, with globose tubers 10–20 mm diam.; periderm 1–5 mm. Plants perennial, with stout, woody caudices; periderm beige to reddish when dried, 1–20 mm.
Stems

6–25 cm.

5–40 cm.

Leaves

basal leaves 6–21, petiolate, blade elliptic or spatulate, 3–5 × 1–3 cm;

cauline leaves abruptly petiolate, blade lanceolate to spatulate or ovate, 4–8 × 0.5–2.5 cm.

basal leaves flaring at base into broad, membranous sheath, or sheath absent, blade linear to linear-lanceolate or lanceolate, 5–18 × 0.3–1.4 cm, apex acute;

cauline leaves sessile or petiolate, blade linear to lanceolate, 1–4 × 0.5–1 cm, apex acute.

Inflorescences

1-bracteate (rarely with 2 bracts).

multibracteate;

bracts linear to subulate, 5–10 mm, apex acute.

Flowers

8–12 mm diam.;

sepals 3–5 mm;

petals white, pink, or candy-striped, 6–10 mm;

ovules 6.

10–18 mm diam.;

sepals 6–12 mm, apex acute;

petals white or pink to bright rose with yellow blotches at base, or white, 10–14 × 4–10 mm;

ovules 6.

Seeds

2–4 mm, shiny and smooth;

elaiosome 1–2 mm.

2–6, 2–3 mm diam., shiny and smooth to tuberculate;

elaiosome 1–2 mm.

2n

= 16, 24, 25, 26, 27, 36, 38.

= 32.

Claytonia caroliniana

Claytonia acutifolia

Phenology Flowering Mar–Jun. Flowering Jun–Aug.
Habitat Wetlands and riparian hardwood forests Marshy ground in moss and lichen tundra and alder and birch thickets, scree and talus of mountain slopes
Elevation 0-1400 m (0-4600 ft) 0-2000 m (0-6600 ft)
Distribution
from FNA
CT; GA; IA; KY; MA; MD; ME; MI; MN; NC; NH; NY; PA; TN; VA; VT; WI; WV; NB; NF; NS; ON; PE; QC
[WildflowerSearch map]
[BONAP county map]
from FNA
AK; Eurasia (Russia)
[BONAP county map]
Source FNA vol. 4, p. 467. FNA vol. 4, p. 467.
Parent taxa Portulacaceae > Claytonia Portulacaceae > Claytonia
Sibling taxa
C. acutifolia, C. arctica, C. arenicola, 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. sibirica, C. tuberosa, C. umbellata, C. virginica, C. washingtoniana
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. sibirica, C. tuberosa, C. umbellata, C. virginica, C. washingtoniana
Synonyms C. caroliniana var. lewisii, C. caroliniana var. spatulifolia C. acutifolia subsp. graminifolia, C. acutifolia var. graminifolia, C. eschscholtzii
Name authority Michaux: Fl. Bor.-Amer. 1: 160. (1803) Pallas ex Willdenow: in J. J. Roemer et al., Syst. Veg. 5: 436. (1819)
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