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5 352003 Disocactus martianus (Zucc. ex Pfeiff.) Barthlott [116 226167 Cereus martianus Zucc. ex Pfeiff.]
K.M. Schumann, M Gürke, F. Vaupel, Bl. Kakt., vol. 2 : t. 65 (1905) [Toni Gürke]
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