Reference:Trelease1907a
Verbatim text: Trelease, W. 1907. Additions to the genus Yucca. Rep. (Annual) Missouri Bot. Gard. 18: 225–230.
Author: Trelease, W.
Year: 1907
Title: Additions to the genus Yucca
Journal: Rep. (Annual) Missouri Bot. Gard
Volume: 18
Pages: 225–230