Boechera pratincola (Greene) Windham & Al-Shehbaz
Annotated by Mark Pollock, 18 Jun 2022. Sources: FPNW 2nd ed., FNA. Remarks: Keys to B. pratincola based on distinctly pubescent stem base, but only at the very base, becoming glabrate within 2-3cm and petals purple suggesting possibly B. calderi

Idaho: Blaine County: Cove Creek Narrows. From northernmost stoplight in Hailey, drive 5.5 miles north, turn right and drive east on East Fork Road for 8.1 miles, turn right and drive south on Cove Creek Road for 3.5 miles, fork right and proceed another 0.5 mile to small pullout on left. Park and walk 75 meters up the road to a trail heading downhill to the left. ¶ Elev. 6640 ft.
43.59432° N, 114.17813° W
Datum: WGS 84. Uncertainty: 10 meters. Coordinate Source: GPS.
open rocky hillside at edge of douglas fir forest¶¶¶¶ petals light purple, basal leaves ~densely pubescent with sessile mostly 3-rayed hairs, base of stem pubescent with sessile mostly 2-rayed hairs upper stems, leaves, and siliques glabrate (very sparse 2-rayed hairs), 15 stem leaves, racemes 28+ flowered. ¶ Phenology: Flowers & Fruits.

Mark Pollock 234, Jun 18, 2022
SRP, Accession: 79308