Rubus idaeus
A closely related plant in North America, sometimes regarded as the variety "Rubus idaeus" var. "strigosus", is more commonly treated as a distinct species, "Rubus strigosus" (American red raspberry), as is done here. Red-fruited cultivated raspberries, even in North America, are generally "Rubus idaeus" or horticultural derivatives of hybrids of "R. idaeus" and "R. strigosus;" these plants are all addressed in the present article.