| Apocynaceae | |
Alexitoxicon acuminatum
| (Decne.) Pobed. | Taxon 11(5): 174 | 1962 |
| Apocynaceae | |
Alexitoxicon albidum
| (Jord. & Fourr.) St.-Lag. | Ann. Soc. Bot. Lyon 9: 539 | 1882 |
| Apocynaceae | |
Alexitoxicon albovianum
| (Kusn.) Pobed. | Taxon 11: 174 | 1962 |
| Apocynaceae | |
Alexitoxicon alpicola
| (Jord. & Fourr.) St.-Lag. | Ann. Soc. Bot. Lyon 9: 539 | 1882 |
| Apocynaceae | * |
Alexitoxicon amplexicaule
| (Siebold & Zucc.) Pobed. | Taxon 11(5): 174 | 1962 |
| Apocynaceae | |
Alexitoxicon atratum
| (Bunge) Pobed. | Taxon 11(5): 174 | 1962 |
| Apocynaceae | |
Alexitoxicon beugesiacum
| St.-Lag. | Ann. Soc. Bot. Lyon 9: 539 | 1882 |
| Apocynaceae | |
Alexitoxicon boissieri
| (Kusn.) Pobedim. in Grossh. | Fl. Kavkaza (ed. 2) 7: 223 | 1967 |
| Apocynaceae | |
Alexitoxicon contiguum
| (Gren. & Godr.) St.-Lag. | Ann. Soc. Bot. Lyon 9: 263 | 1882 |
| Apocynaceae | |
Alexitoxicon cretaceum
| (Pobed.) Pobed. | Taxon 11: 174 | 1962 |
| Apocynaceae | |
Alexitoxicon darvasicum
| (B. Fedtsch.) Pobed. | Taxon 11: 174 | 1962 |
| Apocynaceae | |
Alexitoxicon dumeticola
| St.-Lag. | Ann. Soc. Bot. Lyon 9: 539 | 1882 |
| Apocynaceae | |
Alexitoxicon funebre
| Pobed. | | |
| Apocynaceae | |
Alexitoxicon inamoenum
| (Maxim.) Pobed. | Taxon 11(5): 174 | 1962 |
| Apocynaceae | |
Alexitoxicon intermedium
| (Taliev) Pobed. | Taxon 11: 174 | 1962 |
| Apocynaceae | |
Alexitoxicon jailicola
| (Juz.) Pobed. | Taxon 11: 174 | 1962 |
| Apocynaceae | |
Alexitoxicon juzepczukii
| (Pobed.) Pobed. | Taxon 11: 174 | 1962 |
| Apocynaceae | |
Alexitoxicon laxum
| (Gren. & Godr.) St.-Lag. | Ann. Soc. Bot. Lyon 9: 539 | 1882 |
| Apocynaceae | |
Alexitoxicon laxum
| (Bartl.) Pobedim. in Grossh. | Fl. Kavkaza (ed. 2) 7: 223 | 1967 |
| Apocynaceae | |
Alexitoxicon luteolum
| (Jord. & Fourr.) St.-Lag. | Ann. Soc. Bot. Lyon 9: 539 | 1882 |
| Apocynaceae | |
Alexitoxicon maeoticum
| Pobed. | Taxon 11: 174 | 1962 |
| Apocynaceae | |
Alexitoxicon melanthum
| (Jord. & Fourr.) St.-Lag. | Ann. Soc. Bot. Lyon 9: 540 | 1882 |
| Apocynaceae | |
Alexitoxicon minus
| (Walp.) Pobed. | Taxon 11: 174 | 1962 |
| Apocynaceae | |
Alexitoxicon mugodsharicum
| (Pobed.) Pobed. | Taxon 11: 174 | 1962 |
| Apocynaceae | |
Alexitoxicon nigrum
| (L.) St.-Lag. | Ann. Soc. Bot. Lyon 9: 539 | 1882 |
| Apocynaceae | |
Alexitoxicon ochroleucum
| (Jord. & Fourr.) St.-Lag. | Ann. Soc. Bot. Lyon 9: 539 | 1882 |
| Apocynaceae | |
Alexitoxicon officinale
| (Moench) St.-Lag. | Ann. Soc. Bot. Lyon 7: 120 | 1880 [1880] |
| Apocynaceae | |
Alexitoxicon pannonicum
| (Borhidi) Borhidi | Bot. Közlem. 54: 151 | 1967 |
| Apocynaceae | |
Alexitoxicon petrophilum
| (Jord. & Fourr.) St.-Lag. | Ann. Soc. Bot. Lyon 9: 539 | 1882 |
| Apocynaceae | |
Alexitoxicon puberulum
| (Timb.-Lagr.) St.-Lag. | Ann. Soc. Bot. Lyon 9: 539 | 1882 |
| Apocynaceae | |
Alexitoxicon pumilum
| (Decne.) Pobed. | Taxon 11: 174 | 1962 |
| Apocynaceae | |
Alexitoxicon raddeanum
| (Albov) Pobed. | Taxon 11: 174 | 1962 |
| Apocynaceae | |
Alexitoxicon rehmannii
| (Boiss.) Pobed. | Taxon 11: 174 | 1962 |
| Apocynaceae | |
Alexitoxicon rosaicum
| Pobed. | Taxon 11: 174 | 1962 |
| Apocynaceae | |
Alexitoxicon rossicum
| (Kleopow ex A.W. Hill) Pobed. | Taxon 11(5): 174 | 1962 |
| Apocynaceae | |
Alexitoxicon scandens
| (Sommier & Levier) Pobed. | Taxon 11: 174 | 1962 |
| Apocynaceae | |
Alexitoxicon schmalhausenii
| (Kusn.) Pobed. | Taxon 11: 174 | 1962 |
| Apocynaceae | |
Alexitoxicon shuttleworthianum
| St.-Lag. | Ann. Soc. Bot. Lyon 9: 539 | 1882 |
| Apocynaceae | * |
Alexitoxicon sibiricum
| (L.) Pobed. | Taxon 11(5): 174 | 1962 |
| Apocynaceae | |
Alexitoxicon stauropolitanum
| (Pobed.) Pobed. | Taxon 11: 174 | 1962 |
| Apocynaceae | |
Alexitoxicon stepposum
| (Pobedimova in Komarov) Pobed. | Taxon 11: 174 | 1962 |
| Apocynaceae | |
Alexitoxicon tauricum
| (Pobed.) Pobed. | Taxon 11: 174 | 1962 |
| Apocynaceae | |
Alexitoxicon vincetoxicum
| (L.) H.P. Fuchs | Verh. Naturf. Ges. Basel 72: 346 | 1961 [1961] |
| Apocynaceae | |
Alexitoxicon volubile
| (Maxim.) Pobed. | Taxon 11(5): 174 | 1962 |