Verbatim text: Les, D. H. 1985. The taxonomic significance of plumule morphology in Ceratophyllum (Ceratophyllaceae). Syst. Bot. 10: 338-346.
Author: Les, D.H.
Year: 1985
Title: The taxonomic significance of plumule morphology in Ceratophyllum (Ceratophyllaceae)
Journal: Syst. Bot
Volume: 10
Pages: 338–346