Mammillaria rosea Placement status: unresolved name – to be further revisedMammillaria rosea Scheidw., Hort. Belge 118: t. 5. 1838 sec. Britton & Rose 19231≡Cactus roseus (Scheidw.) Kuntze, Revis. Gen. Pl. 1: 261. 1891 syn. sec. Britton & Rose 192311. Britton, N. L. & Rose, J.N. 1923: Cactaceae 4Content