Urginea undulata subsp. tazensis (Batt. & Maire) Maire & Weiller, Fl. Afrique N. 5: 158. 1958
Urginea undulata subsp. tazensis, Fl. Afrique N. 5: 158. 1958
is new combination for Urginea undulata var. tazensis in Bull. Soc. Hist. Nat. Afrique N. 22: 318. 1931
is new combination for Urginea undulata var. tazensis in Bull. Soc. Hist. Nat. Afrique N. 22: 318. 1931
Urginea undulata subsp. tazensis, Fl. Afrique N. 5: 158. 1958