== Sources of illustration ==
Caulerpa lentillifera: Coppejans, E. & Prud'homme van Reine, W.F., 1992. Seaweeds of the Snellius-II Expedition (E. Indonesia): the genus Caulerpa (Chlorophyta-Caulerpales). Mededelingen van de Zittingen van de Koninklijke (Belgische) Academie voor Overzeese Wetenschappen 37: fig. 4, p. 678 (detail branchlet); Hatta, A.M., Original drawings (habit 2, cross-section); Aliño, P.M., Cajipe, G.J.B., Ganzon-Fortes, E.T., Licuanan, W.R.Y., Montaño, N.E. & Tupas, L.M., 1990. The use of marine organisms in folk medicine and horticulture: a preliminary study. SICEN Leaflet 1: Fig. on p. 1 (habit 1). Redrawn and adapted by P. Verheij-Hayes.