- 1883.
Socotranthus ****ze in Post et O. ****ze, Lex. 523. Dec 1903.
Stomatostemma (possible synonym) N.E.Br. in Thiselton-Dyer, Fl. Trop.
Africa 4(1):...
- Sarcorrhiza, Schizoglossum, Schlechterella, Stathmostelma, Stenostelma,
Stomatostemma, Trachycalymma, Trichocaulon,
Tylophora (now in Vincetoxi****), Woodia...
- Schum.
Stephanotis Thouars Stigmatorhynchus Schltr.
Stipecoma Müll.Arg.
Stomatostemma N.E.Br.
Strempeliopsis Benth.
Streptocaulon Wight & Arn. Streptoechites...
-
included in Cryptolepis)
Sarcorrhiza Bullock Schlechterella K.Schum.
Stomatostemma N.E. Br. (sometimes
included in Cryptolepis)
Streptocaulon Wight & Arn...
-
Stenostelma umbelluliferum (Schltr.)
Bester & Nicholas,
endemic Genus Stomatostemma:
Stomatostemma monteiroae (Oliv.) N.E.Br.
indigenous Genus Strophanthus: Strophanthus...
- Sphaerocodon:
Genus Stapelia:
Genus Stapeliopsis:
Genus Stenostelma:
Genus Stomatostemma:
Genus Strophanthus:
Genus Tabernaemontana:
Genus Tacazzea:
Genus Tavaresia:...
