Lindheimera texana |
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star daisy, Texas star, Texas yellowstar |
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Leaf | blades 4–12(–18+) × 1–3(–5+) cm. |
Peduncles | 1–3(–6) cm. |
Ray laminae | 10–14 × 4–9 mm. |
Disc corollas | 3–4 mm. |
Phyllaries | outer ± lance-linear to linear, 8–12 mm, scabrellous and/or hispid; inner lance-ovate to elliptic, 9–15 mm, scabrellous to glabrate. |
Cypselae | 4.5–6 mm, ± scabrellous to glabrate (pappus-like processes 0.5–1 mm). |
2n | = 16. |
Lindheimera texana |
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Phenology | Flowering Mar–Jun. |
Habitat | Sandstones, clays, alkaline soils |
Elevation | 10–500 m (0–1600 ft) |
Distribution |
OK; TX; Mexico (Coahuila)
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Discussion | Leaves, peduncles, and phyllaries of Lindheimera texana sometimes bear stipitate glands reminiscent of glands in some members of Madiinae. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
Source | FNA vol. 21, p. 76. |
Parent taxa | Asteraceae > tribe Heliantheae > subtribe Ecliptinae > Lindheimera |
Name authority | A. Gray & Engelmann: Proc. Amer. Acad. Arts 1: 47. (1847) |
Web links |