Engelmannia peristenia |
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cutleaf daisy, Engelmann daisy, Engelmann's daisy |
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Basal leaves | (5–)10–30 cm. |
Cauline leaves | gradually smaller distally, primary lobes ovate to narrowly linear, their margins sometimes again lobed or toothed. |
Involucres | 6–10 mm. |
Ray corollas | 10–16 mm. |
Disc corollas | 3.5–5 mm. |
Cypselae | 3–4 mm; pappi 1–2 mm. |
Phyllary | tips hirsute-ciliate. |
2n | = 18. |
Engelmannia peristenia |
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Phenology | Flowering Apr–Jul. |
Habitat | Grasslands, pinyon-juniper woodlands, desert scrub, roadsides |
Elevation | 100–2000 m (300–6600 ft) |
Distribution |
AR; AZ; CO; KS; MO; NE; NM; OK; SD; TX; Mexico (Chihuahua, Coahuila, Nuevo León, Tamaulipas)
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Source | FNA vol. 21, p. 87. |
Parent taxa | Asteraceae > tribe Heliantheae > subtribe Ecliptinae > Engelmannia |
Synonyms | Silphium peristenium, E. pinnatifida |
Name authority | (Rafinesque) Goodman & C. A. Lawson: Rhodora 94: 381. (1992) |
Web links |