| Pachystigma albosetulosum Verdc. |
Synonym |
 |
WCSP |
| Pachystigma ancylanthum (Schweinf.) K.Schum. |
Synonym |
 |
WCSP |
| Pachystigma bicolor De Wild. |
Synonym |
 |
TRO |
| Pachystigma bowkeri Robyns |
Synonym |
 |
WCSP |
| Pachystigma burttii Verdc. |
Synonym |
 |
WCSP |
| Pachystigma burttii subsp. hirtiflorum Verdc. |
Synonym |
 |
WCSP |
| Pachystigma caffrum (Sim) Robyns |
Synonym |
 |
WCSP |
| Pachystigma cienkowskii (Schweinf.) Burtt Davy |
Synonym |
 |
WCSP |
| Pachystigma coeruleum Robyns |
Synonym |
 |
WCSP |
| Pachystigma cymosum Robyns |
Synonym |
 |
WCSP |
| Pachystigma decussatum K.Schum. |
Synonym |
 |
WCSP |
| Pachystigma dichrophyllum Mildbr. |
Synonym |
 |
TRO |
| Pachystigma fuchsioides (Schweinf. ex Oliv.) K.Schum. |
Synonym |
 |
WCSP |
| Pachystigma gillettii (Tennant) Verdc. |
Synonym |
 |
WCSP |
| Pachystigma humile Bews |
Synonym |
 |
TRO |
| Pachystigma humilis (J.M.Wood & M.S.Evans) Bews |
Synonym |
 |
WCSP |
| Pachystigma kenyense Verdc. |
Synonym |
 |
WCSP |
| Pachystigma lasianthum Sond. |
Synonym |
 |
WCSP |
| Pachystigma lateritica (K.Krause) Eyles |
Synonym |
 |
WCSP |
| Pachystigma latifolium Sond. |
Synonym |
 |
WCSP |
| Pachystigma loranthifolium (K.Schum.) Verdc. |
Synonym |
 |
WCSP |
| Pachystigma loranthifolium subsp. salaense Verdc. |
Synonym |
 |
WCSP |
| Pachystigma macrocalyx (Sond.) Robyns |
Synonym |
 |
WCSP |
| Pachystigma micropyren Verdc. |
Synonym |
 |
WCSP |
| Pachystigma obovata (N.E.Br.) Eyles |
Synonym |
 |
WCSP |
| Pachystigma pre Herbarium Practice, Following Welman. |
Unresolved |
 |
TRO |
| Pachystigma pteleoides Hook. |
Synonym |
 |
TRO |
| Pachystigma pygmaeum (Schltr.) Robyns |
Synonym |
 |
WCSP |
| Pachystigma rhodesianum (S.Moore) Robyns |
Synonym |
 |
WCSP |
| Pachystigma schumannianum (Robyns) Bridson & Verdc. |
Synonym |
 |
WCSP |
| Pachystigma schumannianum subsp. mucronulatum (Robyns) Bridson & Verdc. |
Synonym |
 |
WCSP |
| Pachystigma solitariiflorum Verdc. |
Synonym |
 |
WCSP |
| Pachystigma stenophylla (Welw. ex Hiern) Eyles |
Synonym |
 |
WCSP |
| Pachystigma tetraquetra (K.Schum. & K.Krause) Eyles |
Synonym |
 |
WCSP |
| Pachystigma thamnus Robyns |
Synonym |
 |
WCSP |
| Pachystigma triflorum Robyns |
Synonym |
 |
WCSP |
| Pachystigma triphyllum (Baker) K.Schum. |
Synonym |
 |
WCSP |
| Pachystigma venosum Hochst. |
Synonym |
 |
WCSP |
| Pachystigma zeyheri Sond. |
Synonym |
 |
WCSP |