Verbatim text: Pepper, A. E. and L. E. Norwood. 2001. Evolution of Caulanthus amplexicaulis var. barbarae (Brassicaceae), a rare serpentine endemic plant: A molecular phylogenetic perspective. Amer. J. Bot. 88: 1479–1489.
Author: Pepper, A.E., Norwood, L.E.
Year: 2001
Title: Evolution of Caulanthus amplexicaulis var. barbarae (Brassicaceae), a rare serpentine endemic plant: A molecular phylogenetic perspective
Journal: Amer. J. Bot
Volume: 88
Pages: 1479–1489