Evaluation location: Oregon, United States
Phenological field study of Ribes plants located at the USDA-ARS National Clonal Germplasm Repository Corvallis (in the field collection at the north farm), 33707 Peoria Road, Corvallis, OR 97333. Observed were Degree Days of first leaf, first bloom, full bloom and last bloom, and, Julian Days of first leaf, first bloom, full bloom and last bloom.