Rubus bartonianus M. Peck
Annotated by M.C. Lazelle.

Idaho: Adams County: [locality and coordinates withheld; status in Idaho: S2 (Imperiled; IDNHP)],
Bunchgrass Zone; cliffside, in rocks and crevices. Philadelphus lewisii, Amelanchier alnifolia, Ag. Spicatum. Slope %: steep; Exposure: W; Abundance: 2-3; Height: 3-7'; Soil: metamorph. sedimentary; Mass collection from several different plants. A few in late flower. Several seedlings in disturbed areas since Hell's Canyon Dam construction ceased-1968-1969. Phenology: Fruits.

F.D. Johnson s.n., Jun 24, 1976
With J.R. Johnson
ID, Accession: 71135B, Barcode: ID052548