The genera Lithothamnium, Leptophytum (nov.gen) and Phymatolithon in the gulf of Maine The genera in the gulf of Mainev. 28No. 3-4321–368Adey, Walter H. 1966. "The genera Lithothamnium, Leptophytum (nov.gen) and Phymatolithon in the gulf of Maine." Hydrobiologia, 28, (3-4) 321–368.More...ID: 23023Type: articleKeywords: NH-Botany; NMNH