Delphinium andersonii A. Gray

Idaho: Owyhee County: Air distance 37.61 km ESE from Riddle 1) Head SE on Roland Rd. for 29.5km. 2) Turn left/head SW on no-named, 2-track road for 3.5km. 3) Keep right/head south on no-named, 2-track road for 3.5km. 4) Travel into pasture for 5.95km. 5) Park on right side/SE side of the road. 6) Walk out NE for 700m. Elev. 1628 m.
42.07635° N, 115.67889° W; UTM Zone 11, 609281E, 4659098N
Datum: WGS 84.
Rolling hills with canyon to the southeast and mountain range from south to southeast, overstory is Wyoming sage, basin big sage, and green and rubber rabbitbrush, dominate grasses are cheat grass, Sandberg bluegrass, bluebunch wheatgrass; sedge and western wheatgrass scattered, soil is rocky with prominent boulders and clay due to recent rains. Flowers indigo, irregular shape; top 2 petals white with blue strips; bottom 2 petals-indigo, fuzzy and lobed; red, glabarous, fistulose stem; pedicels are moderately hairy; basal leaves wither by anthesis, common.

Nachman 47-18, May 23, 2018
ID