Publication: Deut. Dendrol. 197. 1893.
Origin: Native
selected vouchers: WTU
Notes: FNA8: "Ribes watsonianum occurs in the Cascade Range of Oregon, Washington, and British Columbia, and in Alberta. Analysis of combined datasets of ITS, ETS, psbA-trnH, and chloroplast restriction sites placed R. watsonianum as sister to sect. Grossularia (L. M. Schultheis and M. J. Donoghue 2004)."
References: (none)