Verbatim text: Dice, J. C. 1988. Systematic Studies in the Nolina bigelovii–N. parryi (Nolinaceae) Complex. M.S. thesis. San Diego State University.
Author: Dice, J.C.
Year: 1988
Title: Systematic Studies in the Nolina bigelovii–N. parryi (Nolinaceae) Complex