| Simaba africana Baill. |
Synonym |
 |
WCSP (in review) |
| Simaba alata Maguire |
Synonym |
 |
TRO |
| Simaba amara Aubl. |
Accepted |
 |
TRO |
| Simaba angustifolia Benth. |
Synonym |
 |
TRO |
| Simaba aruba A.St.-Hil. ex DC. |
Unresolved |
 |
WCSP (in review) |
| Simaba bahiensis Moric. |
Unresolved |
 |
WCSP (in review) |
| Simaba baileyana (Oliv.) Feuillet |
Unresolved |
 |
WCSP (in review) |
| Simaba bicolor Zucc. |
Synonym |
 |
TRO |
| Simaba bidwillii (Hook.f.) Feuillet |
Unresolved |
 |
WCSP (in review) |
| Simaba blanchetii Turcz. |
Unresolved |
 |
WCSP (in review) |
| Simaba borneensis (Noot.) Feuillet |
Unresolved |
 |
WCSP (in review) |
| Simaba cavalcantei W.W.Thomas |
Unresolved |
 |
WCSP (in review) |
| Simaba cedron Planch. |
Accepted |
 |
WCSP (in review) |
| Simaba crustacea Engl. |
Unresolved |
 |
WCSP (in review) |
| Simaba cuneata A.St.-Hil. & Tul. |
Unresolved |
 |
WCSP (in review) |
| Simaba cuspidata Spruce ex Engl. |
Synonym |
 |
TRO |
| Simaba cuspidata var. cuspidata (Engl.) Cronquist |
Unresolved |
 |
TRO |
| Simaba docensis Franceschin. & K.Yamam. |
Unresolved |
 |
WCSP (in review) |
| Simaba ferruginea A.St.-Hil. |
Unresolved |
 |
WCSP (in review) |
| Simaba floribunda A.St.-Hil. |
Unresolved |
 |
WCSP (in review) |
| Simaba foetida Benth. |
Synonym |
 |
TRO |
| Simaba gabonensis (Pierre) Feuillet |
Unresolved |
 |
WCSP (in review) |
| Simaba glabra Engl. |
Accepted |
 |
TRO |
| Simaba glabra subsp. trijuga Hassl. |
Synonym |
 |
TRO |
| Simaba glandulifera Gardner |
Unresolved |
 |
WCSP (in review) |
| Simaba grandifolia (Engl.) Feuillet |
Unresolved |
 |
WCSP (in review) |
| Simaba guianensis Aubl. |
Accepted |
 |
WCSP (in review) |
| Simaba guianensis subsp. polyphylla Cavalcante |
Synonym |
 |
TRO |
| Simaba indica Baill. |
Unresolved |
 |
WCSP (in review) |
| Simaba insignis A.St.-Hil. & Tul. |
Unresolved |
 |
WCSP (in review) |
| Simaba intermedia Mansf. |
Unresolved |
 |
WCSP (in review) |
| Simaba laevis Casar. |
Unresolved |
 |
WCSP (in review) |
| Simaba longifolia Casar. |
Unresolved |
 |
WCSP (in review) |
| Simaba maiana Casar. |
Unresolved |
 |
WCSP (in review) |
| Simaba minor Huber |
Unresolved |
 |
TRO |
| Simaba monophylla (Oliv.) Cronquist |
Accepted |
 |
WCSP (in review) |
| Simaba morettii Feuillet |
Unresolved |
 |
WCSP (in review) |
| Simaba multiflora A.Juss. |
Synonym |
 |
WCSP (in review) |
| Simaba nigrescens Engl. |
Synonym |
 |
TRO |
| Simaba obovata Spruce ex Engl. |
Accepted |
 |
WCSP (in review) |
| Simaba orinocensis Kunth |
Accepted |
 |
WCSP (in review) |
| Simaba paraensis Ducke |
Accepted |
 |
TRO |
| Simaba pohliana F.Boas |
Unresolved |
 |
WCSP (in review) |
| Simaba polyphylla (Cavalcante) W.W. Thomas |
Accepted |
 |
TRO |
| Simaba praecox Hassl. |
Accepted |
 |
TRO |
| Simaba quassioides D. Don |
Synonym |
 |
TRO |
| Simaba salubris Engl. |
Unresolved |
 |
WCSP (in review) |
| Simaba schweinfurthii (Oliv.) Feuillet |
Unresolved |
 |
WCSP (in review) |
| Simaba suaveolens A.St.-Hil. |
Accepted |
 |
WCSP (in review) |
| Simaba subcymosa A.St.-Hil. & Tul. |
Unresolved |
 |
WCSP (in review) |
| Simaba suffruticosa Engl. |
Unresolved |
 |
WCSP (in review) |
| Simaba trichilioides A. St.-Hil. |
Accepted |
 |
TRO |
| Simaba undulata Guill. & Perr. |
Synonym |
 |
WCSP (in review) |
| Simaba warmingiana Engl. |
Unresolved |
 |
WCSP (in review) |