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Ricinus communis L. var. rubescens Herd.
Genus:
Ricinus
Species:
communis var. rubescens
Author:
F.Herder
Published place:
St.Petersburg (Petropolitanus)
Published year:
1868
Published in:
F.Herder in: Index seminum quae hortus botanicus imperialis petropolitanus pro mutua commutatione offert... 1868: 91
Original seen in:
Harvard University Botany Libraries (A); Leiden (L) [photocopy]
Notes: