6 485809 Gymnocalycium mihanovichii (Fric ex Gürke) Britton & Rose [80 369330 Echinocactus mihanovichii Fric & Gürke]
K.M. Schumann, M Gürke, F. Vaupel, Bl. Kakt., vol. 2 : t. 101 (1905) [Toni Gürke]

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