Wild blackberry is the common name of Rubus allegheniensis. It is a long cluster variety. The fruits…
Illustrated is a herbarium sheet of rubus villosus.
"Raspberry (Rubus idaeus, order Rosaceae), being fertilized. A, Flower. p, p, Petals. a, a, Anthers.…
Pictured is a sheet of Link's rubus argutus. It is in the herbarium in Berlin.
Pictured is Linnaeus' sheet of rubus canadensis, Canadian blackberry. It is a thornless blackberry.
Pictured is Willdenow's specimen of rubus inermis. It is preserved in Berlin.
Pictured is Aiton's sheet of rubus villosus, preserved in London.