FIGURES 52–55. U. flabellum. 52–53 in Diversity and distribution of Udotea genus J.V. Lamouroux (Chlorophyta, Udoteaceae) in the Yucatan peninsula littoral, Mexico

FIGURES 52–55. U. flabellum. 52–53) external morphology, 54) blade lateral appendages, 55) stipe lateral appendages. FIGURES 56–59. U. looensis. 56–57) external morphology, 58) detail of the supradichotomic constriction of the blade siphon, 59) stipe lateral appendage. FIGURES 60. U. luna. 60) external morphology.