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

8b. Xylorhiza tortifolia (Torrey & A. Gray) Greene var. tortifolia

Mojave woody-aster

Stems, leaves, and involucres piloso-villous to puberulent, finely stipitate-glandular. Leaf margins piloso-villous. 2n = 12, 24.

Flowering Mar–May(–Jun). Sandy or gravelly slopes and flats, often over clay, alkaline, barren areas dominated by creosote bush, sagebrush, shadscale; 200–2000 m; Ariz., Calif., Nev., Utah.


 

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