| Iridaceae |
Gladiolus |
|
Gladiolus klattianus Hutch. |
4 |
| Iridaceae |
Gladiolus |
|
Gladiolus primulinus Baker |
1 |
| Iridaceae |
Gladiolus |
|
Gladiolus pseudogregarius Mildbr. ex Hutch |
1 |
| Iridaceae |
Gladiolus |
|
Gladiolus psittacinus Hook. |
8 |
| Iridaceae |
Gladiolus |
|
Gladiolus unguiculatus Baker |
7 |
| Iridaceae |
Zygotritonia |
|
Zygotritonia crocea Stapf |
3 |
| Irvingiaceae |
Irvingia |
|
Irvingia gabonensis (Aubry-Lecomte ex O'Rorke) Baill. |
13 |
| Irvingiaceae |
Irvingia |
|
Irvingia grandifolia Engl. |
3 |
| Irvingiaceae |
Irvingia |
|
Irvingia robur Mildbr. |
1 |
| Irvingiaceae |
Klainedoxa |
|
Klainedoxa gabonensis var. oblongifolia Pierre |
1 |
| Irvingiaceae |
Klainedoxa |
|
Klainedoxa trillesii Pierre ex Tiegh. |
1 |
| Isoetaceae |
Isoetes |
|
Isoetes nigritiana A.Br. |
7 |
| Isoetaceae |
Isoetes |
|
Isoetes schweinfurthii A.Br. |
1 |
| Ixonanthaceae |
Ochthocosmus |
|
Ochthocosmus africanus Hook.fil. |
12 |
| Labiatae |
Achyrospermum |
|
Achyrospermum dasytrichum Perkins |
1 |
| Labiatae |
Aeollanthus |
|
Aeollanthus pubescens Benth. |
7 |
| Labiatae |
Basilicum |
|
Basilicum polystachyon (L.) Moench |
1 |
| Labiatae |
Coleus |
|
Coleus blumei Benth. |
1 |
| Labiatae |
Englerastrum |
|
Englerastrum schweinfurthii Briq. |
3 |
| Labiatae |
Haumaniastrum |
|
Haumaniastrum buettneri (Gürke) J.K.Morton |
1 |