Cactus foliosus Placement status: unresolved name – to be further revisedCactus foliosus Gillies ex Loudon, Hort. Brit.: 194. 1830 sec. Britton & Rose 19221≡Echinocactus foliosus (Gillies ex Loudon) Steud., Nomencl. Bot., ed. 2, 1: 536. 1840 syn. sec. Britton & Rose 192211. Britton, N. L. & Rose, J.N. 1922: Cactaceae 3Content