Phagnalon platyphyllum (Maire) Maire in Bull. Soc. Hist. Nat. Afrique N. 19: 52. 1928
Phagnalon platyphyllum in Bull. Soc. Hist. Nat. Afrique N. 19: 52. 1928
is new combination for Phagnalon helichrysoides var. platyphyllum in Bull. Soc. Hist. Nat. Afrique N. 15: 85. 1924
Phagnalon platyphyllum in Bull. Soc. Hist. Nat. Afrique N. 19: 52. 1928