Species within the Apocynaceae family:
- Adenium arabicum Syn. for: Adenium obesum
- Adenium obesum
- Alexitoxicon cretaceum Syn. for: Vincetoxicum hirundinaria
- Allamanda blanchetii
- Allamanda cathartica
- Allamanda violacea Syn. for: Allamanda blanchetii
- Alstonia scholaris
- Alyxia clusiacea Syn. for: Alyxia concatenata
- Alyxia concatenata
- Alyxia confertiflora Syn. for: Alyxia concatenata
- Alyxia monilifera Syn. for: Alyxia concatenata
- Amblyanthera antennacea Syn. for: Mandevilla antennacea
- Ammocallis rosea Syn. for: Catharanthus roseus
- Amsonia tabernaemontana
- Antitoxicum laxum Syn. for: Vincetoxicum hirundinaria
- Antitoxicum medium
- Antitoxicum officinale Syn. for: Vincetoxicum hirundinaria
- Antitoxicum stauropolitanum Syn. for: Vincetoxicum hirundinaria
- Antura edulis Syn. for: Carissa spinarum
- Arduina brownii Syn. for: Carissa spinarum
- Arduina campenonii Syn. for: Carissa spinarum
- Arduina edulis Syn. for: Carissa spinarum
- Arduina grandiflora Syn. for: Carissa macrocarpa
- Arduina inermis Syn. for: Carissa spinarum
- Arduina laxiflora Syn. for: Carissa spinarum
- Arduina macrocarpa Syn. for: Carissa macrocarpa
- Arduina xylopicron Syn. for: Carissa spinarum
- Asclepias aurantiaca Syn. for: Asclepias curassavica
- Asclepias bicolor Syn. for: Asclepias curassavica
- Asclepias cubensis Syn. for: Asclepias curassavica
- Asclepias curassavica
- Asclepias curassavica Syn. for: Asclepias curassavica
- Asclepias margaritacea Syn. for: Asclepias curassavica
- Asclepias nivea Syn. for: Asclepias curassavica
- Asclepias syriaca Syn. for: Asclepias curassavica
- Asclepias syriaca
- Aspidosperma macrocarpon
- Aspidosperma pyrifolium
- Brabejum concatenatum Syn. for: Alyxia concatenata
- Cabucala brachyantha Syn. for: Carissa spinarum
- Calotropis gigantea
- Calotropis procera
- Carandas edulis Syn. for: Carissa spinarum
- Carissa africana Syn. for: Carissa macrocarpa
- Carissa axillaris Syn. for: Carissa spinarum
- Carissa campenonii Syn. for: Carissa spinarum
- Carissa candolleana Syn. for: Carissa spinarum
- Carissa carandas Syn. for: Carissa macrocarpa
- Carissa cochinchinensis Syn. for: Carissa spinarum
- Carissa comorensis Syn. for: Carissa spinarum
- Carissa congesta Syn. for: Carissa spinarum
- Carissa coriacea Syn. for: Carissa spinarum
- Carissa cornifolia Syn. for: Carissa spinarum
- Carissa dalzellii Syn. for: Carissa spinarum
- Carissa densiflora Syn. for: Carissa spinarum
- Carissa diffusa Syn. for: Carissa spinarum
- Carissa dulcis Syn. for: Carissa spinarum
- Carissa edulis Syn. for: Carissa spinarum
- Carissa gangetica Syn. for: Carissa spinarum
- Carissa grandiflora Syn. for: Carissa macrocarpa
- Carissa hirsuta Syn. for: Carissa spinarum
- Carissa horrida Syn. for: Carissa spinarum
- Carissa inermis Syn. for: Carissa spinarum
- Carissa lanceolata Syn. for: Carissa spinarum
- Carissa laotica Syn. for: Carissa spinarum
- Carissa laxiflora Syn. for: Carissa spinarum
- Carissa macrocarpa
- Carissa macrophylla Syn. for: Carissa spinarum
- Carissa madagascariensis Syn. for: Carissa spinarum
- Carissa mitis Syn. for: Carissa spinarum
- Carissa obovata Syn. for: Carissa spinarum
- Carissa oleoides Syn. for: Carissa spinarum
- Carissa opaca Syn. for: Carissa spinarum
- Carissa ovata Syn. for: Carissa spinarum
- Carissa papuana Syn. for: Carissa spinarum
- Carissa paucinervia Syn. for: Carissa spinarum
- Carissa praetermissa Syn. for: Carissa macrocarpa
- Carissa pubescens Syn. for: Carissa spinarum
- Carissa revoluta Syn. for: Carissa spinarum
- Carissa richardiana Syn. for: Carissa spinarum
- Carissa scabra Syn. for: Carissa spinarum
- Carissa sechellensis Syn. for: Carissa spinarum
- Carissa septentrionalis Syn. for: Carissa spinarum
- Carissa spinarum
- Carissa suavissima Syn. for: Carissa spinarum
- Carissa velutina Syn. for: Carissa spinarum
- Carissa villosa Syn. for: Carissa spinarum
- Carissa xylopicron Syn. for: Carissa spinarum
- Carissa yunnanensis Syn. for: Carissa spinarum
- Cascabela peruviana Syn. for: Cascabela thevetia
- Cascabela thevetia
- Catharanthus roseus
- Cerbera linearifolia Syn. for: Cascabela thevetia
- Cerbera peruviana Syn. for: Cascabela thevetia
- Cerbera thevetia Syn. for: Cascabela thevetia
- Ceropegia affinis
- Ceropegia gordonii
- Ceropegia racemosa Syn. for: Ceropegia affinis
- Cryptostegia grandiflora
- Damnacanthus esquirolii Syn. for: Carissa spinarum
- Diplorhynchus condylocarpon
- Echites altescandens Syn. for: Mandevilla antennacea
- Echites antennaceus Syn. for: Mandevilla antennacea
- Echites bolivianus Syn. for: Mandevilla antennacea
- Ervatamia coronaria Syn. for: Tabernaemontana divaricata
- Ervatamia cumingiana Syn. for: Tabernaemontana divaricata
- Ervatamia divaricata Syn. for: Tabernaemontana divaricata
- Ervatamia flabelliformis Syn. for: Tabernaemontana divaricata
- Ervatamia recurva Syn. for: Tabernaemontana divaricata
- Ervatamia siamensis Syn. for: Tabernaemontana divaricata
- Gonostemon gordonii Syn. for: Ceropegia gordonii
- Gynopogon moniliferus Syn. for: Alyxia concatenata
- Hoodia albispina Syn. for: Ceropegia gordonii
- Hoodia bainii Syn. for: Ceropegia gordonii
- Hoodia barklyi Syn. for: Ceropegia gordonii
- Hoodia burkei Syn. for: Ceropegia gordonii
- Hoodia gordonii Syn. for: Ceropegia gordonii
- Hoodia husabensis Syn. for: Ceropegia gordonii
- Hoodia langii Syn. for: Ceropegia gordonii
- Hoodia longispina Syn. for: Ceropegia gordonii
- Hoodia pillansii Syn. for: Ceropegia gordonii
- Hoodia rosea Syn. for: Ceropegia gordonii
- Hoodia whitesloaneana Syn. for: Ceropegia gordonii
- Jasminonerium africanum Syn. for: Carissa macrocarpa
- Jasminonerium densiflorum Syn. for: Carissa spinarum
- Jasminonerium dulce Syn. for: Carissa spinarum
- Jasminonerium edule Syn. for: Carissa spinarum
- Jasminonerium grandiflorum Syn. for: Carissa macrocarpa
- Jasminonerium inerme Syn. for: Carissa spinarum
- Jasminonerium laxiflorum Syn. for: Carissa spinarum
- Jasminonerium macrocarpum Syn. for: Carissa macrocarpa
- Jasminonerium madagascariense Syn. for: Carissa spinarum
- Jasminonerium ovatum Syn. for: Carissa spinarum
- Jasminonerium pubescens Syn. for: Carissa spinarum
- Jasminonerium sechellense Syn. for: Carissa spinarum
- Jasminonerium suavissimum Syn. for: Carissa spinarum
- Jasminonerium xylopicron Syn. for: Carissa spinarum
- Jasminum zeylanicum Syn. for: Tabernaemontana divaricata
- Kopsia cochinchinensis Syn. for: Tabernaemontana divaricata
- Laseguea antennacea Syn. for: Mandevilla antennacea
- Lochnera rosea Syn. for: Catharanthus roseus
- Mandevilla antennacea
- Mandevilla bahiensis
- Mandevilla boliviana Syn. for: Mandevilla antennacea
- Mandevilla tenuicarpa Syn. for: Mandevilla antennacea
- Melodinus cochinchinensis
- Monothylaceum gordonii Syn. for: Ceropegia gordonii
- Nerion oleandrum Syn. for: Nerium oleander
- Nerium carneum Syn. for: Nerium oleander
- Nerium coronarium Syn. for: Tabernaemontana divaricata
- Nerium divaricatum Syn. for: Tabernaemontana divaricata
- Nerium flavescens Syn. for: Nerium oleander
- Nerium floridum Syn. for: Nerium oleander
- Nerium grandiflorum Syn. for: Nerium oleander
- Nerium indicum Syn. for: Nerium oleander
- Nerium kotschyi Syn. for: Nerium oleander
- Nerium latifolium Syn. for: Nerium oleander
- Nerium oleander
- Nyctanthes acuminata Syn. for: Tabernaemontana divaricata
- Paralstonia clusiacea Syn. for: Alyxia concatenata
- Pervinca rosea Syn. for: Catharanthus roseus
- Plumeria rubra
- Rauvolfia caffra
- Rauvolfia goetzei Syn. for: Rauvolfia caffra
- Rauvolfia gonioclada Syn. for: Rauvolfia caffra
- Rauvolfia inebrians Syn. for: Rauvolfia caffra
- Rauvolfia leucopoda Syn. for: Rauvolfia caffra
- Rauvolfia mayombensis Syn. for: Rauvolfia caffra
- Rauvolfia natalensis Syn. for: Rauvolfia caffra
- Rauvolfia obliquinervis Syn. for: Rauvolfia caffra
- Rauvolfia ochrosioides Syn. for: Rauvolfia caffra
- Rauvolfia oxyphylla Syn. for: Rauvolfia caffra
- Rauvolfia tchibangensis Syn. for: Rauvolfia caffra
- Rauvolfia verticillata
- Rauvolfia welwitschii Syn. for: Rauvolfia caffra
- Reichardia grandiflora Syn. for: Tabernaemontana divaricata
- Reichardia jasminoides Syn. for: Tabernaemontana divaricata
- Scytanthus gordonii Syn. for: Ceropegia gordonii
- Stapelia gordonii Syn. for: Ceropegia gordonii
- Strophanthus eminii
- Strophanthus fischeri Syn. for: Strophanthus eminii
- Strophanthus hispidus
- Strophanthus wittei Syn. for: Strophanthus eminii
- Taberna discolor Syn. for: Tabernaemontana divaricata
- Tabernaemontana citrifolia Syn. for: Tabernaemontana divaricata
- Tabernaemontana coronaria Syn. for: Tabernaemontana divaricata
- Tabernaemontana discolor Syn. for: Tabernaemontana divaricata
- Tabernaemontana divaricata
- Tabernaemontana psychotrifolia
- Tabernaemontana ventricosa
- Vinca gulielmi-waldemarii Syn. for: Catharanthus roseus
- Vinca major
- Vinca minor
- Vinca rosea Syn. for: Catharanthus roseus
- Vincetoxicum hirundinaria
- Voacanga africana
