Ulva

Drawing legend: Ulva fasciata - 1, habit; 2, surface view of cells in upper part of the blade; 3, cross-section of the upper part of a blade; 4, longitudinal section of a basal part of a thallus. U. lactuca - 5, habit. U. pertusa - 6, habit; 7, cross-section of a fertile thallus with zoosporangia or gametangia (diagrammatic); 8, quadriflagellate meiozoospores; 9. female gametes; 10, male gametes.

Ulva L. (1753), nom. et typ. cons.

including :

• Enteromorpha Link (1820), nom. et typ. cons.

• Algaebase
• BHL
• IPNI
• Plant List
• PROSEA on Pl@ntUse : Enteromorpha and Ulva
• Wikipédia