Verbatim text: Clary, K. H. 1997. Phylogeny, Character Evolution, and Biogeography of Yucca L. (Agavaceae) As Inferred from Plant Morphology and Sequences of the Internal Transcribed Spacer (ITS) Region of the Nuclear Ribosomal DNA. Ph.D. dissertation. University of Texas.
Author: Clary, K.H.
Year: 1997
Title: Phylogeny, Character Evolution, and Biogeography of Yucca L. (Agavaceae) As Inferred from Plant Morphology and Sequences of the Internal Transcribed Spacer (ITS) Region of the Nuclear Ribosomal DNA