Template:Nelson, Broom & Farr, 2003
- Nelson, W.A., Broom, J.E. & Farr, T.J. 2003. Pyrophyllon and Chlidophyllon (Erythropeltidales, Rhodophyta): two new genera for obligate epiphytic species previously placed in Porphyra, and a discussion of the orders Erythropeltidales and Bangiales. Phycologia 42: 308–315. DOI: 10.2216/i0031-8884-42-3-308.1