Rhodophyta

Gabrielson, P.W., Garbary, D.J., Sommerfeld, R.A. and Townsend, R.A. (1990) Rhodophyta. In: Margulis, L., Corliss, J.O., Melkonian, M. and Chapman, D.J., (eds.) Handbook of the Protoctista; the structure, cultivation, habits and life histories of the eukaryotic microorganisms and their descendants exclusive of animals, plants and fungi. Jones and Bartlett Publishers, Boston, pp. 102-118.