Hymenocallis proterantha is a species of spider lily known only from Mexico (States of Colima, Jalisco, Michoacán, Nayarit).Bauml, James. Flora Novo-Galiciana 15: 216 1989.Tropicos, Hymenocallis proterantha Bauml Espejo Serena, A. & López-Ferrari, A.R. (1993). Las Monocotiledóneas Mexicanas una Sinopsis Florística 1(1): 1-76. Consejo Nacional de la Flora de México, México D.F.

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