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Carolina spring-beauty

Henderson's claytonia, sand claytonia, sand springbeauty, Snake Canyon springbeauty

Habit Plants perennial, with globose tubers 10–20 mm diam.; periderm 1–5 mm. Plants annual, with minute, tuberous body; periderm absent.
Stems

6–25 cm.

2–10 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 leaf blades linear to narrowly lanceolate, 1–5 × 0.05–0.2 cm;

cauline leaves sessile, blade linear, 1–3 cm.

Inflorescences

1-bracteate (rarely with 2 bracts).

multi-bracteate;

proximalmost bract 5–10 mm, leaflike, distal bracts 1 mm or less, reduced to membranous scales.

Flowers

8–12 mm diam.;

sepals 3–5 mm;

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

ovules 6.

10–12 mm diam.;

sepals 1.5–2.5 mm;

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

ovules 6.

Seeds

2–4 mm, shiny and smooth;

elaiosome 1–2 mm.

(1–)6, 1–2 mm, shiny and smooth;

elaiosome 1 mm or less.

2n

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

= 12.

Claytonia caroliniana

Claytonia arenicola

Phenology Flowering Mar–Jun. Flowering early Mar.
Habitat Wetlands and riparian hardwood forests Selaginella mats and crevices of cliffs and rock faces in Great Basin sagebrush and ponderosa pine belt
Elevation 0-1400 m (0-4600 ft) 200-1200 m (700-3900 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
ID; MT; OR; WA
[WildflowerSearch map]
[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. acutifolia, C. arctica, 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 Montia arenicola
Name authority Michaux: Fl. Bor.-Amer. 1: 160. (1803) L. F. Henderson: Bull. Torrey Bot. Club 22: 49. (1895)
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