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FNA | Family List | FNA Vol. 20 | Asteraceae | Ericameria

21t. Ericameria nauseosa (Pallas ex Pursh) G. L. Nesom & G. I. Baird var. turbinata (M. E. Jones) G. L. Nesom & G. I. Baird, Phytologia. 75: 88. 1993.

Bigelowia turbinata M. E. Jones, Proc. Calif. Acad. Sci., ser. 2, 5: 691. 1895; Chrysothamnus nauseosus (Pallas ex Pursh) Britton var. turbinatus (M. E. Jones) H. M. Hall; Ericameria nauseosa subsp. turbinata (M. E. Jones) H. M. Hall & Clements

Plants 40–60 cm. Stems yellowish green, moderately leafy at flowering, tomentum compact. Leaves grayish green; blades 1-nerved, linear, 10–20 × 0.5–1.5 mm, faces tomentulose to densely tomentose. Involucres 11.2–16 mm. Phyllaries 16–25, apices erect, acute to short-acuminate, outer abaxial faces tomentose or glabrous, inner often glabrous. Corollas 9.8–11.8 mm, tubes puberulent or glabrous, lobes 0.7–0.9 mm, villous; style appendages longer than stigmatic portions. Cypselae glabrous or densely hairy; pappi 9.5–12 mm. 2n = 18.

Flowering late summer–fall. Dunes and deep sands, saltbush, ephedra, juniper, and greasewood communities; 1300–1700 m; Ariz., Nev., Utah.


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