Bahia pedata |
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blunt-scale false goldfields, bluntscale bahia |
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Habit | Annuals or biennials, 15–70(–120+) cm. |
Stems | mostly erect. |
Leaves | all or mostly alternate (proximalmost sometimes opposite); blades simple or 1–2-ternately lobed, lobes ovate or obovate to lanceolate or oblanceolate, 2–25 × 1–6(–8) mm, faces sparsely scabrellous, usually gland-dotted as well. |
Involucres | 4–6+ × 8–12+ mm. |
Ray florets | 10–15; corolla laminae 5–6(–10+) mm. |
Disc florets | 40–80+; corollas 3–3.5 mm. |
Cypselae | 2.5–3.5+ mm, faces ± hirtellous; pappi of ± spatulate to oblanceolate, apically ± muticous scales 1–1.5 mm. |
2n | = 24. |
Bahia pedata |
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Phenology | Flowering (May–)Jul–Aug(–Nov). |
Habitat | Sandy soils, limestone, openings in grasslands and pinyon-juniper woodlands |
Elevation | 900–2000 m (3000–6600 ft) |
Distribution |
NM; TX; Mexico (Chihuahua, Coahuila)
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Source | FNA vol. 21, p. 384. |
Parent taxa | Asteraceae > tribe Heliantheae > subtribe Chaenactidinae > Bahia |
Sibling taxa | |
Name authority | A. Gray: Smithsonian Contr. Knowl. 3(5): 123. (1852) |
Web links |