Brickellia longifolia var. longifolia

Leaf blades lance-elliptic to lance-linear or linear, 10-130 × 2-9 mm, lengths 8-25 times widths, flat (not folded or falcate), bases tapering.

Flowering Sep-Nov. Washes, stream margins, seeps, hanging gardens; 900-1700 m; Ariz., Colo., Nev., Utah.