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Ericameria nauseosa var. iridis  
Family: Asteraceae
Ericameria nauseosa var. iridis image
  • FNA
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Lowell E. Urbatsch, Loran C. Anderson, Roland P. Roberts, Kurt M. Neubig in Flora of North America (vol. 20)
Plants 10-20 cm. Stems grayish green (at least when young), leafy, faces ± compactly tomentose. Leaves grayish green; blades 1-nerved, linear, 15-40 × 0.8-1 mm, compactly tomentose. Involucres 12-16 mm. Phyllaries 20-26, apices erect, acute to acuminate, abaxial faces glabrous. Corollas 7.8-8.7 mm, tubes glabrous, lobes 1.5-2 mm, glabrous; style appendages longer than stigmatic portions. Cypselae glabrous; pappi 5.2-5.8 mm. 2n = 18.

Flowering late summer. Steep slopes on ± barren, gypsiferous, Arapien shale; of conservation concern; ca. 2000 m; Utah.

Variety iridis is known only from Sevier County.
Ericameria nauseosa var. iridis
Open Interactive Map
Ericameria nauseosa var. iridis image
Ericameria nauseosa var. iridis image
Ericameria nauseosa var. iridis image
Ericameria nauseosa var. iridis image
Ericameria nauseosa var. iridis image
Ericameria nauseosa var. iridis image
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This project was made possible in part by the Institute of Museum and Library Services [MG-70-19-0057-19].
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