| Oreinotinus acutifolius (Benth.) Oerst. |
Accepted |
 |
TRO |
| Oreinotinus ayavacensis (Kunth) Oerst. |
Synonym |
 |
TRO |
| Oreinotinus costaricanus Oerst. |
Synonym |
 |
TRO |
| Oreinotinus discolor Oerst. |
Synonym |
 |
TRO |
| Oreinotinus divaricatus (Benth.) Oerst. |
Accepted |
 |
TRO |
| Oreinotinus ferrugineus Oerst. |
Synonym |
 |
TRO |
| Oreinotinus furcatus Oerst. |
Unresolved |
 |
WCSP (in review) |
| Oreinotinus fuscus Oerst. |
Synonym |
 |
TRO |
| Oreinotinus glabratus (Kunth) Oerst. |
Synonym |
 |
TRO |
| Oreinotinus hallii Oerst. |
Synonym |
 |
TRO |
| Oreinotinus hartwegii (Benth.) Oerst. |
Synonym |
 |
TRO |
| Oreinotinus jamesonii Oerst. |
Synonym |
 |
TRO |
| Oreinotinus lasiophyllus (Benth.) Oerst. |
Synonym |
 |
TRO |
| Oreinotinus laurifolius Oerst. |
Synonym |
 |
TRO |
| Oreinotinus mathewsii Oerst. |
Synonym |
 |
TRO |
| Oreinotinus membranaceus Oerst. |
Synonym |
 |
TRO |
| Oreinotinus microcarpus (Schltdl. & Cham.) Oerst. |
Synonym |
 |
TRO |
| Oreinotinus microphyllus Oerst. |
Synonym |
 |
TRO |
| Oreinotinus obovatus Oerst. |
Synonym |
 |
TRO |
| Oreinotinus pichinchensis (Benth.) Oerst. |
Accepted |
 |
TRO |
| Oreinotinus reticulatus Ruiz & Pav. ex Oerst. |
Synonym |
 |
TRO |
| Oreinotinus rhombifolius Oerst. |
Synonym |
 |
TRO |
| Oreinotinus stellato-tomentosus Oerst. |
Synonym |
 |
TRO |
| Oreinotinus stellatus Oerst. |
Synonym |
 |
TRO |
| Oreinotinus stenocalyx Oerst. |
Synonym |
 |
TRO |
| Oreinotinus sulcatus Oerst. |
Synonym |
 |
TRO |
| Oreinotinus tiliifolius Oerst. |
Synonym |
 |
TRO |
| Oreinotinus tinoides (L. f.) Oerst. |
Synonym |
 |
TRO |
| Oreinotinus triphyllus Oerst. |
Synonym |
 |
TRO |
| Oreinotinus triphyllus var. macrophyllus Oerst. |
Synonym |
 |
TRO |
| Oreinotinus undulatus Oerst. |
Synonym |
 |
WCSP (in review) |
| Oreinotinus villosus Oerst. |
Unresolved |
 |
WCSP (in review) |
| Oreinotinus wendlandii Oerst. |
Synonym |
 |
TRO |