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Carolina spring-beauty

Scamman's claytoni a, Scamman's springbeauty

Habit Plants perennial, with globose tubers 10–20 mm diam.; periderm 1–5 mm. Plants perennial, rhizomatous; rhizomes 0.5–3 mm diam.
Stems

6–25 cm.

4–10 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 leaves petiolate, sheathing at base, blade linear or oblong to narrowly spatulate, 1–10 × 0.1–1 cm, tapering to elongate petiole;

cauline leaves sessile, blade narrowly lanceolate to ovate, 0.2–1.5 × 0.1–0.5 cm.

Inflorescences

1-bracteate (rarely with 2 bracts).

ebracteate.

Flowers

8–12 mm diam.;

sepals 3–5 mm;

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

ovules 6.

10–20 mm diam.;

sepals 4–7 mm, petals pink to rich purple, 10–18 mm;

ovules 6.

Seeds

2–4 mm, shiny and smooth;

elaiosome 1–2 mm.

(1–)6, 2–3 mm, smooth, elaiosome 0.5 mm.

2n

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

= 16, ca. 40.

Claytonia caroliniana

Claytonia scammaniana

Phenology Flowering Mar–Jun. Flowering Jun–Jul.
Habitat Wetlands and riparian hardwood forests Talus and scree slopes on serpentine
Elevation 0-1400 m (0-4600 ft) 50-2000 m (200-6600 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; YT; Eurasia (Russia)
[BONAP county map]
Source FNA vol. 4, p. 467. FNA vol. 4, p. 474.
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. 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. sibirica, C. tuberosa, C. umbellata, C. virginica, C. washingtoniana
Synonyms C. caroliniana var. lewisii, C. caroliniana var. spatulifolia Montia scammaniana
Name authority Michaux: Fl. Bor.-Amer. 1: 160. (1803) Hultén: Bot. Not. 1939: 826. (1939)
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