Panarctic Flora

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4702 Rhodiola L.

GBIF

Notes: Löve and Löve (1976a) divided the morphologically rather uniform Rhodiola on three genera based on differences in base chromosome numbers: x = 7 in Kirpicznikova, x = 9 in Tolmachevia, and x = 11 in Rhodiola. This proposal has not won converts.

Higher Taxa