@article {90,
	title = {Ptilothamnion richardsii (Rhodophyta) is a chantransia stage of Batrachospermum.},
	journal = {European Journal of Phycology},
	volume = {41},
	year = {2006},
	chapter = {125-130},
	author = {Vis, M. L. and Entwisle, T.J. and West, J. A. and Ott, F.D.}
}
