Flowers small, <10mm long;
keel non-ciliate;
banner glabrous above, distended/lobed/deformed at reflexed point where it touches wings;
leaflets hairy below, less hairy above, folded, lanceolate;
basal stem green, spike stem red.

Probably L. parviflorus

Very small flowers (<10mm long);
banners glabrous;
keel not ciliate;
leaflets of lower leaves oblanceolate/obtuse, higher leaves lanceolate/acute;
lower stems green, inflorescence stems red.

Conifer woods at 8500’ elevation.