Franklyn D. Ott

• A review of the synonyms and the taxonomic positions of the algal genus Porphridium Nägeli 1840
• A selected listing of xenic algal cultures
• Handbook of the taxonomic names associated with the non-marine Rhodophycophyta
• Macroalgae of the Chesapeake Bay
• Porphyridium sordidum Geitler in America, with comments on the distribution of other North American freshwater rhodophytes
• Synthetic media and techniques for the xenic cultivation of marine algae and flagellata
• The marine algae of Virginia and Maryland, including the Chesapeake Bay area