Rubus scalarithyrsus Rubus fraternus Rubus hirtus var. menkei Rubus radula subsp. menkei Rubus koehleri var. distractus Rubus vestitus var. fraternus Rubus hirtus f. menkei Rubus menkei f. viridis Rubus menkei f. diversifolius Rubus menkei Rubus menkei var. vitodurensis Rubus menkei var. scalarothyrsus Rubus menkei Rubus menkei var. distractus Rubus horridus var. menkei Rubus menkei subsp. distractus
World Flora Online, http://www.worldfloraonline.org/, accessed June 20, 2024