Arabis holboellii var. pendulocarpa × Arabis holboellii var. retrofracta
PNW
BC
1 specimens from 1 herbaria:
British Columbia (1)
No County (1)
Arabis holboellii Hornem. var. pendulocarpa (Nels.) Rollins × Arabis holboellii Hornem. var. retrofracta (Grah.) Rydb.

British Columbia: 9 miles south of Spence's Bridge on Trans Canada Highway 1, along Thompson River.
Petals white, inflorescence erect. Phenology: Flowers.

J. Maze 495 a, Apr 23, 1969
With L. Muhlenbacher
WTU, Accession: 312948