STEGENGA, Herre, John J. BOLTON, & Robert J. ANDERSON 1997 (Oct. 30) Seaweeds of the South African west coast Contr. Bolus Herb. 18. 655 pp., incl. 251 pls., 62 colored photos, 5 figs. [incl. n.spp. in Bryopsis, Membranella, Porphyra, Colaconema, Gelidium, Rhodoglossum, Botryocladia, Lomentaria, Callithamnion, Seagriefia (n.g.), Myriogramme, Dasya, Laurencia, Polysiphonia]