Apocynaceae

• Adenium obesum
• Allamanda cathartica
• Beaumontia grandiflora
• Carissa grandiflora
• Catharanthus roseus
• Nerium oleander
• Ochrosia elliptica
• Pachypodium brevicaule
• Pachypodium geayi
• Pachypodium horomboense
• Pachypodium lamerei
• Pachypodium lemairei
• Pachypodium rosulatum
• Pachypodium rutenbergianum
• Strophanthus gratus
• Strophanthus preussii
• Thevetia ovata
• Thevetia peruviana
• Trachelospermum jasminoides
• Trachelospermum mandienum

Subfamily Apocynoideae

• Plumeria rubra

Subfamily Asclepiadoideae

• Fockea edulis
• Folotsia sp.
• Hoodia pedicellata
• Stephanotis floribunda

Subfamily Asclepiadoideae
Tribe Asclepiadeae

• Asclepias curassavica
• Cynanchum marnierianum
• Cynanchum pachycladon
• Cynanchum sp.

Subfamily Asclepiadoideae
Tribe Ceropegieae

• Anomalluma dodsoniana
• Ceropegia africana ssp. barklyi
• Ceropegia cimiciodora
• Ceropegia debilis
• Ceropegia stapeliiformis
• Ceropegia woodii

Subfamily Asclepiadoideae
Tribe Marsdenieae

• Dischidia aff. imbricata
• Dischidia astephana
• Dischidia bengalensis
• Dischidia bengalensis
• Dischidia cleistantha
• Dischidia dolicantha
• Dischidia collyris
• Dischidia litoralis
• Dischidia major
• Dischidia major
• Dischidia nummularia
• Dischidia ovata
• Dischidia platyphylla
• Dischidia rafflesiana
• Dischidia ruscifolia
• Hoya australis ssp. australis
• Hoya carnosa
• Hoya imbricata
• Hoya imperialis
• Hoya macgillivrayi

Subfamily Asclepiadoideae
Tribe Stapelieae

• Caralluma schweinfurthii
• Caralluma speciosa
• Huernia confusa
• Huernia macrocarpa var. penzigii
• Huernia pillansii
• Huernia plowesii
• Huernia procumbens
• Huernia sp.
• Huernia sp.
• Orbea variegata
• Stapelia divaricata
• Stapelia gigantea
• Stapelia leendertziae
• Stapelianthus madagascariensis

Subfamily Periplocoideae

• Cryptostegia grandiflora
• Mondia whitei

Subfamily Rauvolfioideae

• Rauvolfia serpentina

Subfamily Rauvolfioideae
Tribe Alyxieae

• Alyxia ruscifolia

Subfamily Rauvolfioideae
Tribe Tabernaemontaneae

• Tabernaemontana divaricata
• Tabernaemontana elegans

• Query IPNI
• Common Name:
• Family: Apocynaceae Juss.

• Country of Origin: eastern South Africa
• Habitat:

• Description: This highly succulent species is native to eastern South Africa. It has grayish brown stems about 1/2 in (12 mm) thick, the leaves reduced to small scales, and is commonly creeping or trailing, but with maturity can send up slender twining stems to 5 ft (1.5 m) in height. In spring and summer it produces tubular flowers 1 1/2-2 in (3-5 cm) long, flaring at the top into a 5-pointed star and mostly off-white spotted dark purple.

  The creeping stems can take root, leaving older parts behind to wither and die.