Delphinium carolinianum subsp. virescens(synonym of Delphinium subsect. Virescens) |
|
---|---|
|
|
Roots | without elongate central axis; fascicles 2-8, ± horizontal. |
Stems | 50-80 cm. |
Leaves | blade with 5 or more major divisions; ultimate lobes of midcauline leaf blades 5-15, width 2-6 mm. |
Flowers | sepals white to very pale blue. |
2n | = 16. |
Delphinium carolinianum subsp. virescens |
|
Phenology | Flowering late winter–early summer. |
Habitat | Prairies, sandy, loamy, or clay soils |
Elevation | 250-2000 m (800-6600 ft) |
Distribution |
CO; IA; KS; MN; MO; ND; NE; OK; SD; TX; WI; MB |
Discussion | Delphinium carolinianum subsp. virescens is known to hybridize with D. madrense and with D. wootonii. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
Source | FNA vol. 3. |
Parent taxa | |
Synonyms | D. virescens, D. virescens var. macroseratilis, D. virescens var. penardii |
Name authority | (Nuttall) R. E. Brooks: Phytologia 60: 8. (1982) |
Web links |