$modus 0: smartphone
$modus 1: smartphone
Mammillaria melanocentra
Mammillaria melanocentra Poselger [Accepted]
Cactaceae Cactoideae Cacteae
2 639313 Mammillaria melanocentra Poselger
K.M. Schumann, M Gürke, F. Vaupel, Bl. Kakt., vol. 3 : t. 129 (1910) [J. Pohl]