| Annonaceae | |
Isolona brunelii
| De Wild. | | |
| Annonaceae | |
Isolona campanulata
| Engl. & Diels | Monogr. Afrik. Pflanzen-Fam. 6: 83 | 1901 |
| Annonaceae | |
Isolona capuronii
| Cavaco & Keraudren | Bull. Jard. Bot. État Bruxelles 27: 80 | 1957 |
| Annonaceae | |
Isolona cauliflora
| Verdc. | Kew Bull. 25: 34 | 1971 |
| Annonaceae | |
Isolona congolana
| (De Wild. & T. Durand) Engl. & Diels | Monogr. Afrik. Pflanzen-Fam. 6: 84 | 1901 |
| Annonaceae | |
Isolona cooperi
| Hutch. & Dalziel ex G.P. Cooper & Record | Yale Univ. School Forest. Bull. 31: 15 | 1931 |
| Annonaceae | |
Isolona deightonii
| Keay | Kew Bull. 1952: 156 | 1952 |
| Annonaceae | ** |
Isolona dewevrei
| Engl. & Diels | Monogr. Afrik. Pflanzen-Fam. 4: 83 | 1900 |
| Annonaceae | |
Isolona dewevrei
| (De Wild. & T. Durand) Engl. & Diels | Monogr. Afrik. Pflanzen-Fam. 6: 83 | 1901 |
| Annonaceae | |
Isolona ghesquierei
| Cavaco & Keraudren | Bull. Jard. Bot. État Bruxelles 27: 78 | 1957 |
| Annonaceae | |
Isolona heinsenii
| Engl. & Diels | Notizbl. Bot. Gart. Berlin-Dahlem 2: 300 | 1899 |
| Annonaceae | |
Isolona hexaloba
| (Pierre) Engl. | Nat. Pflanzenfam., Nachträge 3(2): 161 | 1897 |
| Annonaceae | |
Isolona humbertiana
| Ghesq. ex Cavaco & Keraudren | Bull. Jard. Bot. État Bruxelles 27: 80 | 1957 |
| Annonaceae | |
Isolona lebrunii
| Boutique | Bull. Jard. Bot. État Bruxelles 21: 96 | 1951 |
| Annonaceae | |
Isolona leonensis
| Sprague & Hutch. | Bull. Misc. Inform. Kew 1916: 151 | 1916 |
| Annonaceae | |
Isolona letestui
| Pellegr. | | |
| Annonaceae | |
Isolona leucantha
| Diels | | |
| Annonaceae | |
Isolona linearis
| Couvreur | Adansonia, sér. 3, 28: | 2006 |
| Annonaceae | |
Isolona madagascariensis
| (A. DC.) Engl. | Nat. Pflanzenfam. 1: 161 | 1897 |
| Annonaceae | |
Isolona maitlandii
| Keay | Kew Bull. 1952: 155 | 1952 |
| Annonaceae | |
Isolona perrieri
| Diels | Notizbl. Bot. Gart. Berlin-Dahlem 9: 357 | 1925 |
| Annonaceae | |
Isolona pilosa
| Diels | | |
| Annonaceae | |
Isolona pleurocarpa
| Diels | Bot. Jahrb. Syst. 39: 485 | 1905 |
| Annonaceae | |
Isolona sereti
| De Wild. | | |
| Annonaceae | |
Isolona solheidii
| De Wild. | | |
| Annonaceae | |
Isolona soubreana
| A. Chev. | Explor. Bot. Afrique Occ. Franç. 1: 12 | 1920 |
| Annonaceae | |
Isolona soubreana
| A. Chev. ex Hutch. | Fl. W. Trop. Afr. 1: 58 | 1927 |
| Annonaceae | |
Isolona theobromina
| Exell | | |
| Annonaceae | |
Isolona thonneri
| (De Wild. & T. Durand) Engl. & Diels | Monogr. Afrik. Pflanzen-Fam. 6: 83 | 1901 |
| Annonaceae | |
Isolona zenkeri
| Engl. | | |