Astranthium ciliatum |
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Comanche western-daisy, entireleaf western daisy |
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Habit | Annuals, usually narrowly taprooted. |
Stems | usually 1, erect to decumbent-ascending. |
Leaves | basal and proximal cauline 15–40(–50) × 3–11(–14) mm. |
Involucres | (2–)2.5–4.5 mm. |
Ray florets | (7–)13–24; corolla laminae white, occasionally drying with bluish midstripe abaxially, (4–)6–10(–12) mm. |
Disc floret | corollas 2–3 mm. |
Cypselae | 1–1.6 × 0.6–0.8 mm, faces minutely longitudinally striate, otherwise nearly smooth, rarely papillate-pebbly, uniformly sparsely to densely glochidiate-hairy. |
2n | = 8. |
Astranthium ciliatum |
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Phenology | Flowering Mar–May. |
Habitat | Open sandy sites, less commonly in loam or clay, oak and oak-hickory woodlands, roadsides, pastures, grassland, also occasionally (Ark., Okla.) on rocky ridges, limestone outcrops, gravelly stream bottoms |
Elevation | 10–100 m (0–300 ft) |
Distribution |
AR; KS; MO; OK; TX; Mexico (Nuevo León, Tamaulipas)
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Source | FNA vol. 20, p. 204. |
Parent taxa | |
Sibling taxa | |
Synonyms | Bellis ciliata, A. integrifolium subsp. ciliatum, A. integrifolium var. ciliatum, A. integrifolium var. triflorum |
Name authority | (Rafinesque) G. L. Nesom: Sida 21: 2016. (2005) |
Web links |