| Solanaceae | |
Sessea acuminata
| Francey | Notizbl. Bot. Gart. Berlin-Dahlem 11: 988 | 1934 |
| Solanaceae | |
Sessea albotomentosa
| | | |
| Solanaceae | |
Sessea andina
| Francey | Notizbl. Bot. Gart. Berlin-Dahlem 11: 987 | 1934 |
| Solanaceae | * |
Sessea atrovirens
| Dunal | | |
| Solanaceae | ! |
Sessea atrovirens
| (Dunal) B.D. Jacks. | Index Kew. 4: 892 | 1895 |
| Solanaceae | * |
Sessea atrovirens
| Benth. & Hook. f. | Gen. Pl. 2: 904 | 1876 |
| Solanaceae | |
Sessea brasiliensis
| Toledo | Arq. Bot. Estado São Paulo 1: 68 | 1941 |
| Solanaceae | |
Sessea colombiana
| Francey | Notizbl. Bot. Gart. Berlin-Dahlem 11: 989 | 1934 |
| Solanaceae | |
Sessea confertiflora
| Francey | Notizbl. Bot. Gart. Berlin-Dahlem 11: 880 | 1933 |
| Solanaceae | |
Sessea corymbiflora
| Goudot ex R. Taylor & R. Phillips | Philos. Mag. Ann. Chem. 3: 132 | 1828 |
| Solanaceae | |
Sessea corymbosa
| Goudot | | |
| Solanaceae | |
Sessea corymbosa
| Miers | Hooker's J. Bot. Kew Gard. Misc. 5: 156 | 1846 |
| Solanaceae | |
Sessea crassivenosa
| Bitter | Repert. Spec. Nov. Regni Veg. 18: 204 | 1922 |
| Solanaceae | |
Sessea dependens
| Ruiz & Pav. | Syst. Veg. Fl. Peruv. Chil. 1: 44 | 1798 |
| Solanaceae | |
Sessea discolor
| Francey | Notizbl. Bot. Gart. Berlin-Dahlem 11: 985 | 1934 |
| Solanaceae | |
Sessea dombeyi
| Dunal | Prodr. 13(1): 596 | 1852 |
| Solanaceae | |
Sessea elliptica
| Francey | Notizbl. Bot. Gart. Berlin-Dahlem 11: 983 | 1934 |
| Solanaceae | |
Sessea farinosa
| (Urb. & Ekman) Francey | Notizbl. Bot. Gart. Berlin-Dahlem 11(109): 882 | 1933 |
| Solanaceae | |
Sessea graciliflora
| Bitter | Repert. Spec. Nov. Regni Veg. 18: 214 | 1922 |
| Solanaceae | |
Sessea herzogii
| Dammer | Meded. Rijks-Herb. 29: 29 | 1916 |
| Solanaceae | |
Sessea hypotephrodes
| Bitter | Repert. Spec. Nov. Regni Veg. 18: 209 | 1922 |
| Solanaceae | |
Sessea jorgensenii
| Benítez | Novon 11(3): 298–300, f. 1 | 2001 |
| Solanaceae | |
Sessea lehmanni
| Bitter | Repert. Spec. Nov. Regni Veg. 18: 215 | 1922 |
| Solanaceae | |
Sessea lehmannii
| Bitter | Repert. Spec. Nov. Regni Veg. 18: 215 | 1922 |
| Solanaceae | |
Sessea macrophylla
| Francey | Notizbl. Bot. Gart. Berlin-Dahlem 11: 881 | 1933 |
| Solanaceae | |
Sessea multiflora
| Bitter | Repert. Spec. Nov. Regni Veg. 18: 212 | 1922 |
| Solanaceae | |
Sessea multinervia
| Francey | Notizbl. Bot. Gart. Berlin-Dahlem 11: 986 | 1934 |
| Solanaceae | |
Sessea pedicellata
| Francey | Notizbl. Bot. Gart. Berlin-Dahlem 11: 882 | 1933 |
| Solanaceae | |
Sessea petiolaris
| (Kunth) Spreng. | Syst. Veg. [Sprengel] 1: 584 | 1825 [1824] |
| Solanaceae | |
Sessea regnellii
| Taub. | Bot. Jahrb. Syst. 15 Beibl.(38): 18 | 1893 |
| Solanaceae | |
Sessea rugosa
| Rusby | Bull. New York Bot. Gard. 8(28): 119 | 1912 |
| Solanaceae | |
Sessea sodiroi
| Bitter | Repert. Spec. Nov. Regni Veg. 18: 208 | 1922 |
| Solanaceae | |
Sessea stipulata
| Ruiz & Pav. | Syst. Veg. Fl. Peruv. Chil. 1: 44 | 1798 |
| Solanaceae | |
Sessea suaveolens
| (Rusby) Francey | Notizbl. Bot. Gart. Berlin-Dahlem 11: 984 | 1934 |
| Solanaceae | |
Sessea tipocochensis
| (Werderm.) Francey | Candollea 7: 88 | 1936 |
| Solanaceae | |
Sessea vestioides
| (Schltdl.) Hunz. | Kurtziana 10: 45 | 1977 |
| Solanaceae | |
Sessea vestita
| (Hook. f.) Miers | London J. Bot. 5: 155 | 1846 |
| Solanaceae | |
Sessea vischeri
| Chodat | Bull. Soc. Bot. Genève 147 | 1916 |
| Solanaceae | |
Sessea weberbaueri
| Bitter | Repert. Spec. Nov. Regni Veg. 18: 211 | 1922 |
| Solanaceae | * |
Sessea yischeri
| Chodat | Veg. Parag. 65 | 1916 |