Callirhoë involucrata var. involucrata |
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Stems | decumbent, 0.7–7.5 dm. |
Leaves | stipules 5–15(–23) × (3.5–)5.5–10(–15) mm; blade (1–)2–8.5 × 1.5–9.5 cm, sinuses between lobes of cauline leaves extending to within 5–15 mm of petiole. |
Involucellar | bractlets 6–17.5 × 1.5–3.5 mm. |
Petals | usually reddish purple with white basal spot, rarely white, (1.5–)1.9–3.2 cm (male sterile 0.8–2 cm). |
Mericarps | hairy, hairs simple. |
2n | = 30, 60. |
Callirhoë involucrata var. involucrata |
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Phenology | Flowering spring–early fall. |
Habitat | Plains, prairies, waste places, along roads |
Elevation | 200–1500 m (700–4900 ft) |
Distribution |
AR; AZ; CO; IA; IL; IN; KS; MN; MO; NE; NM; OK; OR; PA; TX; VA; WY |
Discussion | Variety involucrata is introduced in Arizona, central Arkansas, Illinois, Indiana, eastern Iowa, eastern Missouri, Oregon, Pennsylvania, and Virginia. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
Source | FNA vol. 6, p. 243. |
Parent taxa | |
Sibling taxa | |
Synonyms | Callirhoë involucrata var. novomexicana |
Name authority | [E F] |
Web links |