Claytonia caroliniana |
Claytonia parviflora |
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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 |
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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. |
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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. |
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Inflorescences | 1-bracteate (rarely with 2 bracts). |
1-bracteate; bract 0.5–15 mm, leaflike. |
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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. |
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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. |
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2n | = 16, 24, 25, 26, 27, 36, 38. |
= 12, 24, 36, 48. |
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Claytonia caroliniana |
Claytonia parviflora |
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Phenology | Flowering Mar–Jun. | |||||||||||||
Habitat | Wetlands and riparian hardwood forests | |||||||||||||
Elevation | 0-1400 m (0-4600 ft) | |||||||||||||
Distribution |
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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AZ; CA; ID; MT; NV; OR; UT; WA; BC
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Discussion | Subspecies 4 (4 in the flora). (Discussion copyrighted by Flora of North America; reprinted with permission.) |
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Key |
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Source | FNA vol. 4, p. 467. | FNA vol. 4. | ||||||||||||
Parent taxa | ||||||||||||||
Sibling taxa | ||||||||||||||
Subordinate taxa | ||||||||||||||
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) | ||||||||||||
Web links |
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