D
Dropped
Ephedra coryi (Cory's Joint-Fir)
Dioecious rhizomatous shrubs, forming erect clumps, to 1.5 m in height; bark red-brown to gray with age, cracked and irregularly fissured; branches alternate or more commonly whorled and becoming rigid; twigs bright green, becoming yellow-green with ...
Erigeron bistiensis (Bisti Fleabane)
Caespitose, perennial herbs in clumps up to 30 cm in diameter. Stems erect (7-15 cm) unbranched, gray green. Leaves gray-green. Heads terminal, solitary, radiate. Ray florets in a single series, white, drying white or pinkish to bluish, distinctly co...