Lepidium virginicum L. var. medium (Greene) Hitchc. × Lepidium virginicum L. var. pubescens (Greene) Hitchc.Annotated by C.L.H., 23 Jan 1937.
Washington: King County: Near Seattle.
47.60639° N, 122.33083° W,
Datum: WGS 84. Uncertainty: 5000 meters. Coordinate Source: GeoLocate.
Phenology: Fertile.
C. V. Piper s.n., Jun 24, 1888
WTU, Accession: 8803