References
For Halodule
Green, E.P., and F. T. Short. 2003. World Atlas of seagrasses. Prepared by the UNEP World Conservation Monitoring Centre. Univ. of Calif. Press, Berkeley, Calif., U.S. Google Scholar
Haynes, R.R. 2000f. Cymodoceaceae. In Flora of North America Editorial Committee. 2000. Flora of North America north of Mexico. Volume 22, Magnoliophyta: Alismatidae, Arecidae, Commelinidae (in part), and Zingiberidae. Oxford Univ. Press, New York, NY. 352 pp. Google Scholar
Kuo, J., and A.J. McComb. 1998a. Cymodoceaceae. Pp. 133-140. In Kubitzki, K., ed. 1998b. The families and genera of vascular plants. IV. Flowering plants – Monocotyledons – Alismatanae and Commelinanae (except Gramineae). Springer, Berlin. 511 pp. Google Scholar
McRoy, C.P., and C. Helfferich, eds. 1977. Seagrass ecosystems: a scientific perspective. Marcel Dekker, Inc., New York, NY. 314 pp. Google Scholar