Select a Genus
- Acokanthera (5 species)
- Acomosperma (1 species)
- Adenium (6 species)
- Aganosma (12 species)
- Alafia (27 species)
- Allamanda (17 species)
- Allomarkgrafia (10 species)
- Allowoodsonia (1 species)
- Alstonia (48 species)
- Alyxia (118 species)
- Amalocalyx (1 species)
- Ambelania (3 species)
- Amphineurion (1 species)
- Amsonia (28 species)
- Ancylobothrys (8 species)
- Anechites (1 species)
- Anemotrochus (3 species)
- Angadenia (2 species)
- Anisopus (4 species)
- Anisotoma (3 species)
- Anodendron (17 species)
- Apocynum (14 species)
- Apteranthes (12 species)
- Araujia (15 species)
- Artia (8 species)
- Asclepias (230 species)
- Asketanthera (4 species)
- Aspidoglossum (39 species)
- Aspidonepsis (5 species)
- Aspidosperma (84 species)
- Astephanus (2 species)
- Asterostemma (1 species)
- Atherandra (1 species)
- Atrostemma (10 species)
- Australluma (2 species)
- Austrochthamalia (3 species)
- Baharuia (1 species)
- Bahiella (2 species)
- Baissea (25 species)
- Ballyanthus (2 species)
- Barjonia (7 species)
- Baroniella (10 species)
- Baseonema (1 species)
- Batesanthus (3 species)
- Baynesia (1 species)
- Beaumontia (9 species)
- Blepharodon (4 species)
- Boucerosia (8 species)
- Bousigonia (3 species)
- Brargentina (1 species)
- Bruceholstia (1 species)
- Buckollia (2 species)
- Caa (1 species)
- Calciphila (2 species)
- Callichilia (6 species)
- Calocrater (1 species)
- Calotropis (3 species)
- Calyptranthera (13 species)
- Cameraria (7 species)
- Campestigma (1 species)
- Camptocarpus (9 species)
- Caralluma (40 species)
- Carissa (15 species)
- Carruthersia (4 species)
- Carvalhoa (2 species)
- Cascabela (6 species)
- Catharanthus (11 species)
- Caudanthera (4 species)
- Cerbera (6 species)
- Cerberiopsis (5 species)
- Ceropegia (527 species)
- Chamaeclitandra (1 species)
- Chilocarpus (15 species)
- Chlorocyathus (2 species)
- Chloropetalum (5 species)
- Chonemorpha (10 species)
- Chthamalia (21 species)
- Cibirhiza (3 species)
- Cionura (1 species)
- Cleghornia (2 species)
- Clitandra (1 species)
- Condylocarpon (9 species)
- Conomitra (1 species)
- Cordylogyne (2 species)
- Cosmostigma (3 species)
- Couma (5 species)
- Craspidospermum (1 species)
- Crioceras (1 species)
- Cristobalia (4 species)
- Cryptolepis (34 species)
- Cryptostegia (2 species)
- Cycladenia (4 species)
- Cyclocotyla (1 species)
- Cylindropsis (1 species)
- Cynanchum (298 species)
- Dalzielia (1 species)
- Decalepis (5 species)
- Decanema (1 species)
- Desmidorchis (14 species)
- Dewevrella (1 species)
- Dictyanthus (19 species)
- Dictyophleba (6 species)
- Diplolepis (14 species)
- Diplorhynchus (1 species)
- Dischidanthus (2 species)
- Dischidia (132 species)
- Ditassa (114 species)
- Dolichopetalum (1 species)
- Duvalia (23 species)
- Duvaliandra (1 species)
- Duvaliaranthus (2 species)
- Dyera (2 species)
- Echidnopsis (41 species)
- Echites (15 species)
- Ectadium (2 species)
- Ecua (1 species)
- Edithcolea (1 species)
- Elytropus (1 species)
- Emicocarpus (1 species)
- Emplectanthus (3 species)
- Ephippiocarpa (2 species)
- Epigynum (5 species)
- Epistemma (4 species)
- Eucorymbia (1 species)
- Eustegia (5 species)
- Fanninia (1 species)
- Farquharia (1 species)
- Finlaysonia (6 species)
- Fischeria (15 species)
- Fockea (6 species)
- Forsteronia (52 species)
- Funastrum (22 species)
- Funtumia (2 species)
- Galactophora (6 species)
- Geissospermum (5 species)
- Glossostelma (12 species)
- Gomphocarpus (27 species)
- Gongreos (4 species)
- Gongronema (9 species)
- Gongronemopsis (9 species)
- Gonioma (2 species)
- Goniostemma (2 species)
- Gonolobus (140 species)
- Graciemoriana (1 species)
- Gymnanthera (2 species)
- Gymnema (54 species)
- Gymnemopsis (5 species)
- Gyrostelma (3 species)
- Hancornia (3 species)
- Haplophyton (2 species)
- Harmandiella (1 species)
- Hemidesmus (1 species)
- Hemipogon (9 species)
- Heterostemma (45 species)
- Heynella (1 species)
- Himatanthus (9 species)
- Holarrhena (7 species)
- Hoodia (20 species)
- Hoodiapelia (2 species)
- Hoodiorbea (2 species)
- Hoodiotriche (2 species)
- Hoya (680 species)
- Huernia (98 species)
- Hunteria (13 species)
- Hylaea (2 species)
- Hypolobus (1 species)
- Ibatia (35 species)
- Ichnocarpus (3 species)
- Ischnolepis (2 species)
- Isonema (3 species)
- Ixodonerium (1 species)
- Jasminanthes (13 species)
- Jobinia (25 species)
- Kamettia (2 species)
- Kanahia (2 species)
- Kerbera (1 species)
- Kibatalia (15 species)
- Kopsia (29 species)
- Lachnostoma (16 species)
- Lacmellea (26 species)
- Landolphia (68 species)
- Larryleachia (8 species)
- Laubertia (4 species)
- Lavrania (1 species)
- Laxoplumeria (5 species)
- Leichhardtia (89 species)
- Lepinia (4 species)
- Lepiniopsis (2 species)
- Leptadenia (11 species)
- Leuconotis (4 species)
- Lygisma (5 species)
- Maclaudia (1 species)
- Macoubea (3 species)
- Macropharynx (15 species)
- Macroscepis (21 species)
- Mahawoa (1 species)
- Malouetia (36 species)
- Mandevilla (181 species)
- Manothrix (2 species)
- Margaretta (9 species)
- Marsdenia (70 species)
- Mascarenhasia (8 species)
- Matelea (184 species)
- Melodinus (25 species)
- Mesechites (8 species)
- Metastelma (94 species)
- Meveampelos (2 species)
- Micrechites (13 species)
- Microloma (14 species)
- Microplumeria (1 species)
- Microstelma (3 species)
- Minaria (22 species)
- Miraglossum (7 species)
- Molongum (3 species)
- Mondia (2 species)
- Monolluma (5 species)
- Monsanima (2 species)
- Morilloa (4 species)
- Mortoniella (1 species)
- Motandra (3 species)
- Mucoa (2 species)
- Myriopteron (1 species)
- Nautonia (1 species)
- Neisosperma (1 species)
- Neobracea (8 species)
- Neocouma (2 species)
- Neoschumannia (3 species)
- Nephradenia (5 species)
- Nerium (1 species)
- Notechidnopsis (1 species)
- Ochrosia (47 species)
- Odontadenia (23 species)
- Odontostephana (7 species)
- Oncinema (1 species)
- Oncinotis (8 species)
- Ophionella (4 species)
- Orbea (83 species)
- Orbelia (3 species)
- Oreosparte (3 species)
- Orinoquia (1 species)
- Orthopichonia (6 species)
- Orthosia (63 species)
- Oxypetalum (160 species)
- Oxystelma (2 species)
- Pachycarpus (49 species)
- Pachypodium (31 species)
- Pacouria (3 species)
- Papuahoya (3 species)
- Papuechites (1 species)
- Parahancornia (7 species)
- Parapodium (3 species)
- Parepigynum (1 species)
- Parsonsia (93 species)
- Pattalias (4 species)
- Pectinaria (11 species)
- Pentacyphus (6 species)
- Pentalinon (2 species)
- Pentasacme (6 species)
- Pentatropis (4 species)
- Pentopetia (25 species)
- Peplonia (9 species)
- Pergularia (5 species)
- Periglossum (3 species)
- Periploca (21 species)
- Peruviasclepias (1 species)
- Pervillaea (7 species)
- Petalostelma (12 species)
- Petchia (8 species)
- Phaeostemma (8 species)
- Pherotrichis (4 species)
- Philibertia (45 species)
- Phyllanthera (10 species)
- Piaranthus (16 species)
- Picralima (1 species)
- Pinochia (6 species)
- Plectaneia (3 species)
- Pleiocarpa (7 species)
- Pleioceras (5 species)
- Plumeria (19 species)
- Polystemma (27 species)
- Pottsia (3 species)
- Prestonia (63 species)
- Pruskortizia (2 species)
- Pseudolachnostoma (12 species)
- Pseudolithos (8 species)
- Pseudosarcolobus (1 species)
- Pteralyxia (2 species)
- Ptycanthera (19 species)
- Pycnobotrya (1 species)
- Pycnorhachis (1 species)
- Quaqua (32 species)
- Raphionacme (38 species)
- Rauvolfia (85 species)
- Rhabdadenia (4 species)
- Rhazya (2 species)
- Rhigospira (1 species)
- Rhodocalyx (2 species)
- Rhyssolobium (1 species)
- Rhytidocaulon (19 species)
- Richtersveldia (1 species)
- Riocreuxia (10 species)
- Riparoampelos (1 species)
- Rojasia (1 species)
- Rotundanthus (1 species)
- Ruehssia (148 species)
- Saba (3 species)
- Sacleuxia (2 species)
- Salpinctes (1 species)
- Sarcolobus (24 species)
- Sarcorrhiza (1 species)
- Schistonema (1 species)
- Schizoglossum (47 species)
- Schizostephanus (2 species)
- Schizozygia (1 species)
- Schlechterella (2 species)
- Scyphostelma (39 species)
- Secamone (174 species)
- Secamonopsis (2 species)
- Secondatia (5 species)
- Sicyocarpus (2 species)
- Sindechites (1 species)
- Sinomarsdenia (1 species)
- Sisyranthus (15 species)
- Skytanthus (3 species)
- Socotrella (1 species)
- Solenostemma (1 species)
- Spirolobium (1 species)
- Spongiosperma (6 species)
- Staparesia (2 species)
- Stapelia (44 species)
- Stapelianthus (7 species)
- Stapeliopsis (8 species)
- Stapvalia (2 species)
- Stathmostelma (22 species)
- Stelmagonum (1 species)
- Stenostelma (6 species)
- Stephanostegia (2 species)
- Stephanostema (1 species)
- Stephanotis (18 species)
- Stigmatorhynchus (2 species)
- Stipecoma (1 species)
- Stomatostemma (2 species)
- Strempeliopsis (2 species)
- Streptocaulon (5 species)
- Streptoechites (1 species)
- Strophanthus (39 species)
- Suberogerens (1 species)
- Tabernaemontana (126 species)
- Tabernanthe (2 species)
- Tacazzea (5 species)
- Talayotea (2 species)
- Tassadia (31 species)
- Tavaresia (3 species)
- Telectadium (3 species)
- Telosma (9 species)
- Temnadenia (2 species)
- Tetragonocarpus (1 species)
- Thenardia (3 species)
- Thevetia (3 species)
- Thoreauea (3 species)
- Thyrsanthella (1 species)
- Tintinnabularia (3 species)
- Topea (2 species)
- Toxocarpus (32 species)
- Trachelospermum (10 species)
- Treutlera (1 species)
- Trichosacme (1 species)
- Trichosandra (1 species)
- Tridentapelia (2 species)
- Tridentea (12 species)
- Tromotriche (11 species)
- Tweedia (6 species)
- Tylodontia (4 species)
- Urceola (21 species)
- Urostephanus (9 species)
- Vahadenia (2 species)
- Vailia (22 species)
- Vallaris (3 species)
- Vallesia (10 species)
- Vinca (12 species)
- Vincetoxicum (294 species)
- Voacanga (22 species)
- Vulcanoa (1 species)
- White-sloanea (1 species)
- Willughbeia (16 species)
- Woodia (3 species)
- Wrightia (39 species)
- Xysmalobium (44 species)
- Zygostelma (1 species)