Verbatim text: Uhl, C. H. 1992. Polyploidy, dysploidy, and chromosome pairing in Echeveria (Crassulaceae) and its hybrids. Amer. J. Bot. 79: 556–566.
Author: Uhl, C.H.
Year: 1992
Title: Polyploidy, dysploidy, and chromosome pairing in Echeveria (Crassulaceae) and its hybrids
Journal: Amer. J. Bot
Volume: 79
Pages: 556–566