| Rhabdadenia barbata Miers |
Synonym |
 |
WCSP |
| Rhabdadenia berteroi (A.DC.) Müll.Arg. |
Synonym |
 |
WCSP |
| Rhabdadenia biflora (Jacq.) Müll.Arg. |
Accepted |
 |
WCSP |
| Rhabdadenia campestris (Vell.) Miers |
Synonym |
 |
WCSP |
| Rhabdadenia corallicola Small |
Synonym |
 |
WCSP |
| Rhabdadenia cordata Miers |
Synonym |
 |
WCSP |
| Rhabdadenia cubensis Müll.Arg. |
Synonym |
 |
WCSP |
| Rhabdadenia ehrenbergii (Schltdl.) Müll.Arg. ex Griseb. |
Synonym |
 |
WCSP |
| Rhabdadenia ehrenbergii (Schltdl.) Müll. Arg. |
Synonym |
 |
TRO |
| Rhabdadenia latifolia (Müll.Arg.) Malme |
Synonym |
 |
WCSP |
| Rhabdadenia latifolia var. suberecta (Müll. Arg.) Malme |
Synonym |
 |
TRO |
| Rhabdadenia laxiflora Miers |
Synonym |
 |
WCSP |
| Rhabdadenia lindeniana Müll.Arg. |
Synonym |
 |
WCSP |
| Rhabdadenia lucida Miers |
Synonym |
 |
WCSP |
| Rhabdadenia macrantha Donn.Sm. |
Synonym |
 |
WCSP |
| Rhabdadenia macrostoma (Benth.) Müll.Arg. |
Accepted |
 |
WCSP |
| Rhabdadenia macrostoma var. glabrata Müll. Arg. |
Synonym |
 |
TRO |
| Rhabdadenia macrostoma var. pubescens Müll. Arg. |
Synonym |
 |
TRO |
| Rhabdadenia madida (Vell.) Miers |
Synonym |
 |
WCSP |
| Rhabdadenia mamorensis Rusby |
Synonym |
 |
WCSP |
| Rhabdadenia nervosa Miers |
Synonym |
 |
WCSP |
| Rhabdadenia paludosa (Vahl) Miers |
Synonym |
 |
WCSP |
| Rhabdadenia pohlii Müll.Arg. |
Accepted |
 |
WCSP |
| Rhabdadenia pohlii var. latifolia Müll.Arg. |
Synonym |
 |
WCSP |
| Rhabdadenia pohlii var. suberecta Müll. Arg. |
Synonym |
 |
TRO |
| Rhabdadenia pohlii var. volubilis Müll. Arg. |
Synonym |
 |
TRO |
| Rhabdadenia polyneura Urb. |
Synonym |
 |
WCSP |
| Rhabdadenia ragonesei Woodson |
Accepted |
 |
WCSP |
| Rhabdadenia sagraei (A.DC.) Müll.Arg. ex Griseb. |
Synonym |
 |
WCSP |
| Rhabdadenia wrightiana Müll.Arg. |
Unresolved |
 |
WCSP |