Woelkerling, W. J.; Furnari, G.; Cormaci, M. Leptophytum (Corallinaceae, Rhodophyta): to be or not to be?—That is the question, but what is the answer?. Australian Systematic Botany. 2002, 15 (5): 597. doi:10.1071/SB02002.
Original description: Adey, W. H. The genera Lithothamnium, Leptophytum (nov. gen.) and Phymatolithon in the Gulf of Maine. Hydrobiologia. 1966, 28 (3–4): 321–370. doi:10.1007/BF00130389.