| Orchidaceae | |
Dimerandra buenaventurae
| (Kraenzl.) Siegerist | Bot. Mus. Leafl. 30: 205 | 1986 |
| Orchidaceae | |
Dimerandra carnosiflora
| Siegerist | Bot. Mus. Leafl. 30(4): 206 | 1986 |
| Orchidaceae | |
Dimerandra elegans
| (H. Focke) Siegerist | Bot. Mus. Leafl. 30(4): 207–209, t. 38, 39A | 1986 |
| Orchidaceae | |
Dimerandra emarginata
| (G. Mey.) Hoehne | Bol. Agric. (São Paulo) 34: 618 | 1934 |
| Orchidaceae | |
Dimerandra isthmi
| Schltr. | Repert. Spec. Nov. Regni Veg. Beih. 17: 44 | 1922 |
| Orchidaceae | |
Dimerandra lamellata
| (Westc. ex Lindl.) Siegerist ex Hamer | Icon. Pl. Trop. 13: , t. 1213 | 1985 |
| Orchidaceae | ! |
Dimerandra latipetala
| Siegerist | Bot. Mus. Leafl. 30(4): 211–212 | 1986 |
| Orchidaceae | * |
Dimerandra latipetala
| Siegerist ex Hamer | Icon. Pl. Trop. 9: t. 1013a | 1985 |
| Orchidaceae | |
Dimerandra major
| Schltr. | Repert. Spec. Nov. Regni Veg. Beih. 27: 136 | 1924 |
| Orchidaceae | |
Dimerandra rimbachii
| (Schltr.) Schltr. | Repert. Spec. Nov. Regni Veg. Beih. 17: 44 | 1922 |
| Orchidaceae | |
Dimerandra stenopetala
| (Hook.) Schltr. | Repert. Spec. Nov. Regni Veg. Beih. 17: 44 | 1922 |
| Orchidaceae | |
Dimerandra tarapotana
| Dodson & D.E. Benn. | Icon. Pl. Trop., ser. 2. 1: t. 49 | 1989 |
| Orchidaceae | |
Dimerandra tenuicaulis
| (Rchb. f.) Siegerist | Bot. Mus. Leafl. 30: 213 | 1986 |