| Royena acocksii De Winter |
Synonym |
 |
WCSP |
|
| Royena ambigua Vent. [Illegitimate] |
Synonym |
 |
WCSP |
|
| Royena ambigua Salisb. |
Synonym |
 |
WCSP |
|
| Royena amnicola B.L.Burtt |
Synonym |
 |
WCSP |
|
| Royena angustifolia Salisb. |
Synonym |
 |
WCSP |
|
| Royena angustifolia Willd. [Illegitimate] |
Synonym |
 |
WCSP |
|
| Royena brachiata E.Mey. ex A.DC. |
Synonym |
 |
WCSP |
|
| Royena cistoides Welw. ex Hiern |
Synonym |
 |
WCSP |
|
| Royena cordata E.Mey. ex A.DC. |
Synonym |
 |
WCSP |
|
| Royena corylifolia Salisb. |
Synonym |
 |
WCSP |
|
| Royena crassifolia Salisb. [Unplaced] |
Unresolved |
 |
WCSP |
|
| Royena cuneata Spreng. [Illegitimate] |
Synonym |
 |
WCSP |
|
| Royena cuneata Poir. |
Synonym |
 |
WCSP |
|
| Royena cuneifolia E.Mey. ex A.DC. |
Synonym |
 |
WCSP |
|
| Royena decidua Burch. |
Synonym |
 |
WCSP |
|
| Royena dichrophylla Gand. |
Synonym |
 |
WCSP |
|
| Royena falcata E.Mey. ex A.DC |
Synonym |
 |
WCSP |
|
| Royena fischeri (Gürke) Mildbr. |
Synonym |
 |
WCSP |
|
| Royena galpinii Hiern |
Synonym |
 |
WCSP |
|
| Royena glabra L. |
Synonym |
 |
WCSP |
|
| Royena glandulosa Harv. ex Hiern |
Synonym |
 |
WCSP |
|
| Royena goetzei Gürke |
Synonym |
 |
WCSP |
|
| Royena guerkei Kuntze |
Synonym |
 |
WCSP |
|
| Royena heterotricha (Welw. ex Hiern) B.L.Burtt |
Synonym |
 |
WCSP |
|
| Royena hirsuta L. |
Synonym |
 |
WCSP |
|
| Royena hirsuta Jacq. |
Misapplied |
 |
WCSP |
|
| Royena hirsuta var. microphylla (Burch.) De Winter |
Unresolved |
 |
WCSP |
|
| Royena hirsuta var. rubriflora De Winter |
Unresolved |
 |
WCSP |
|
| Royena hirsuta var. rugosa (E.Mey. ex A.DC.) Zahlbr. |
Unresolved |
 |
WCSP |
|
| Royena hispidula Harv. ex Hiern |
Synonym |
 |
WCSP |
|
| Royena lucida L. |
Synonym |
 |
WCSP |
|
| Royena lucida var. whyteana De Winter & Brenan |
Synonym |
 |
WCSP |
|
| Royena lycioides Desf. ex A.DC. |
Synonym |
 |
WCSP |
|
| Royena lycioides subsp. guerkei De Winter |
Synonym |
 |
TRO |
|
| Royena lycioides subsp. nitens De Winter |
Synonym |
 |
TRO |
|
| Royena lycioides subsp. sericea (Bernh.) De Winter |
Synonym |
 |
WCSP |
|
| Royena macrocalyx Gürke |
Synonym |
 |
WCSP |
|
| Royena macrophylla E.Mey. ex A.DC. [Invalid] |
Synonym |
 |
WCSP |
|
| Royena media Huguenin ex Colla [Unplaced] |
Unresolved |
 |
WCSP |
|
| Royena microphylla Burch. |
Unresolved |
 |
WCSP |
|
| Royena myrtifolia Salisb. |
Synonym |
 |
WCSP |
|
| Royena nitens Harv. ex Hiern |
Synonym |
 |
WCSP |
|
| Royena nyassae Gürke |
Synonym |
 |
WCSP |
|
| Royena oleifolia Desf. ex Hiern |
Synonym |
 |
WCSP |
|
| Royena opaca E.Mey. ex A.DC |
Synonym |
 |
WCSP |
|
| Royena ovalifolia Salisb. |
Synonym |
 |
WCSP |
|
| Royena pallens Thunb. |
Synonym |
 |
WCSP |
|
| Royena pallens var. dregei A.DC. |
Synonym |
 |
WCSP |
|
| Royena parviflora Hiern [Unplaced] |
Unresolved |
 |
WCSP |
|
| Royena pentandra Gürke |
Synonym |
 |
WCSP |
|
| Royena polyandra L.f. |
Synonym |
 |
WCSP |
|
| Royena pubescens Willd. |
Synonym |
 |
WCSP |
|
| Royena ramulosa E.Mey. ex A.DC. |
Synonym |
 |
WCSP |
|
| Royena rufescens E.Mey. |
Synonym |
 |
WCSP |
|
| Royena rugosa E.Mey. ex A.DC. |
Unresolved |
 |
WCSP |
|
| Royena scabra Burm.f. |
Synonym |
 |
WCSP |
|
| Royena scabrida Harv. ex Hiern |
Synonym |
 |
WCSP |
|
| Royena scandens Burch. ex Hiern |
Synonym |
 |
WCSP |
|
| Royena sericea Bernh. |
Synonym |
 |
WCSP |
|
| Royena sessilifolia Hiern [Unplaced] |
Unresolved |
 |
WCSP |
|
| Royena simii Kuntze |
Synonym |
 |
WCSP |
|
| Royena supra-cordata Burch. ex Hiern |
Synonym |
 |
WCSP |
|
| Royena usambarensis Gürke ex Engl. [Invalid] |
Synonym |
 |
WCSP |
|
| Royena villosa L. |
Synonym |
 |
WCSP |
|
| Royena villosa var. parvifolia De Winter |
Synonym |
 |
WCSP |
|
| Royena whyteana Hiern |
Synonym |
 |
WCSP |
|
| Royena wilmsii Gürke |
Synonym |
 |
WCSP |
|
| Royena zombensis B.L.Burtt |
Synonym |
 |
WCSP |
|