Cyclosorus spenceri (Christ) Copel., Gen. Fil.: 143. 1947
Cyclosorus spenceri, Gen. Fil.: 143. 1947
Unknown type category: Mindanao, Davao Distr., Todaya, Copeland 1464
Unknown type category: Mindanao, Davao Distr., Todaya, Copeland 1464
Unknown type category: Mindanao, Davao Distr., Todaya, Copeland 1464 (US)
Cyclosorus spenceri, Gen. Fil.: 143. 1947