From "An Illustrated Manual of California Shrubs", Howard E. McMinn, 1939, p. 180: Rosa nutkana, a' Single flower, c. Thorns on branchlet Courtesy of Google
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From "An Illustrated Manual of California Shrubs", Howard E. McMinn, 1939, p. 180: Rosa nutkana, a' Single flower, c. Thorns on branchlet
Courtesy of Google