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Carolina spring-beauty

Indian-lettuce, linear leaf springbeauty, narrow leaf miner's lettuce, small-flower miner's lettuce, small-flower springbeauty, streambank spring-beauty

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

6–25 cm.

5–30 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.

blades green or pink, not glaucous;

basal leaves petiolate, blade linear (sometimes filiform), narrowly lanceolate, spatulate, or rhombic, 1–15 × 0.5–1 cm;

cauline leaves sessile, blade linear and 0.5–4 cm, or perfoliate and 10 cm or less diam.

Inflorescences

1-bracteate (rarely with 2 bracts).

1-bracteate;

bract 0.5–15 mm, leaflike.

Flowers

8–12 mm diam.;

sepals 3–5 mm;

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

ovules 6.

2–12 mm diam.;

sepals 1.5–4 mm;

petals white or pink, 2–8 mm;

ovules 3.

Seeds

2–4 mm, shiny and smooth;

elaiosome 1–2 mm.

1–2.5 mm diam., shiny and smooth or with low tubercles, not pebbly;

elaiosome 1–3 mm.

2n

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

= 12, 24, 36, 48.

Claytonia caroliniana

Claytonia parviflora

Phenology Flowering Mar–Jun.
Habitat Wetlands and riparian hardwood forests
Elevation 0-1400 m (0-4600 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
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[BONAP county map]
from FNA
AZ; CA; ID; MT; NV; OR; UT; WA; BC
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[BONAP county map]
Discussion

Subspecies 4 (4 in the flora).

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

Key
1. Cauline leaves distinct and linear or trullate or deeply cleft into 2 ovate segments
subsp. viridis
1. Cauline leaves perfoliate or slightly cleft
→ 2
2. Basal leaf blades spatulate, 0.3-1 cm wide; desert ranges
subsp. utahensis
2. Basal leaf blades filiform to linear, 0.05-0.5 cm wide; Sierra Nevada, interior valleys, coast
→ 3
3. Flowers 2-8 mm diam.; Sierra Nevada, interior valleys, coast
subsp. parviflora
3. Flowers 10-12 mm diam.; Sierra Nevada foothills
subsp. grandiflora
Source FNA vol. 4, p. 467. FNA vol. 4.
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. perfoliata, C. rosea, C. rubra, C. sarmentosa, C. saxosa, C. scammaniana, C. sibirica, C. tuberosa, C. umbellata, C. virginica, C. washingtoniana
Subordinate taxa
C. parviflora subsp. grandiflora, C. parviflora subsp. parviflora, C. parviflora subsp. utahensis, C. parviflora subsp. viridis
Synonyms C. caroliniana var. lewisii, C. caroliniana var. spatulifolia C. perfoliata var. parviflora, Montia perfoliata var. parviflora
Name authority Michaux: Fl. Bor.-Amer. 1: 160. (1803) Douglas ex Hooker: Fl. Bor.-Amer. 1: 225, plate 73. (1832)
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