Flora of North America species comparison

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Claytonia caroliniana

Claytonia ogilviensis

Carolina spring-beauty

Ogilvie claytonia, Ogilvie Mountain springbeauty
Habit Plants perennial, with globose tubers 10–20 mm diam.; periderm 1–5 mm. Plants perennial, with napiform to globose tubers 10–25 mm diam., mature plants rhizomatous; periderm 5–12 mm.
Stems

6–25 cm.

4–8 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 often absent, petiolate, blade orbiculate, ca. as long as wide, 0.6–1 cm;

cauline leaves petiolate, blade elliptic to ovate, 1–2.5 × 0.5–1.8 cm, abruptly contracted to petiole.
Inflorescences

1-bracteate (rarely with 2 bracts).

umbellate clusters, multibracteate;

bracts leaflike.
Flowers

8–12 mm diam.;

sepals 3–5 mm;

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

ovules 6.

10–16 mm diam.;

sepals 5–7 mm;

petals bright purple, 8–14 mm.
Seeds

2–4 mm, shiny and smooth;

elaiosome 1–2 mm.

2.4–2.5 mm diam.
2n

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

Claytonia caroliniana

Claytonia ogilviensis
Phenology Flowering Mar–Jun. Flowering May–Jul.
Habitat Wetlands and riparian hardwood forests Stony slopes, calcareous talus
Elevation 0-1400 m (0-4600 ft) 1500 m (4900 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
YT
[BONAP county map]
Discussion

Of conservation concern.

(Discussion copyrighted by Flora of North America; reprinted with permission.)
Source FNA vol. 4, p. 467. FNA vol. 4, p. 470.
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. 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
Name authority Michaux: Fl. Bor.-Amer. 1: 160. (1803) McNeill: Canad. J. Bot. 50: 1895. (1972)
Web links 
Unless otherwise noted, all data comes from the online version of the Flora of North America, who have made most of their content available via a Creative Commons license (CC BY 4.0).



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