]> [author note: US; Functional morphology and systematics of marine plants] Example of Names published: Udotea unistratea D.S.Littler & Littler, Phycologia 29: 240. 1990 Botany Littler, Mark Masterson Littler, Mark Masterson M. M. Littler Littler Mark Masterson Littler 1939 2023