Callirhoë involucrata var. lineariloba |
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cowboy rose |
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Stems | decumbent to weakly erect, 0.5–8 dm. |
Leaves | stipules 2.5–11.5 × 1.5–7(–9) mm; blade 1–8 × 1–9(–12) cm, sinuses between lobes of cauline leaves extending to within 2–5 mm of petiole. |
Involucellar | bractlets 4.5–10(–13.5) × 0.5–2 mm. |
Petals | reddish purple with white basal spot, white, or mauve with white margins, 1.4–3.5 cm (male sterile 1–2 cm). |
Mericarps | glabrous or hairy, hairs simple. |
2n | = 28, 30, 60. |
Callirhoë involucrata var. lineariloba |
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Phenology | Flowering late winter–summer, sporadically later. |
Habitat | Pine, oak, and oak-hickory woods, prairies, roadsides, other disturbed areas |
Elevation | 0–1200 m (0–3900 ft) |
Distribution |
CO; FL; NM; OK; TX; Mexico (Coahuila) |
Discussion | Variety lineariloba is introduced in Florida. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
Source | FNA vol. 6, p. 244. |
Parent taxa | |
Sibling taxa | |
Synonyms | Malva involucrata var. lineariloba, Callirhoë geranioides, C. involucrata var. parviflora, C. palmata, C. sidalceoides |
Name authority | (Torrey & A. Gray) A. Gray: Proc. Acad. Nat. Sci. Philadelphia 14: 161. (1862) |
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