| Dissotis congolensis (Cogn. ex Büttner) Jacq.-Fél. |
Louis |
2002 |
Réserve de Wonga Wongué. |
| Tephrosia nana Kotschy |
Louis |
2003 |
Réserve de Wonga Wongué. |
| Pseudosabicea sanguinosa N.Hallé |
Louis |
2004 |
Réserve de Wonga Wongué. |
| Leptonychia lasiogyne K.Schum. |
Louis |
2005 |
Réserve de Wonga Wongué. |
| Xylopia aethiopica (Dunal) A.Rich. |
Louis |
2006 |
Réserve de Wonga Wongué. |
| Erythroxylum mannii Oliv. |
Louis |
2007 |
Réserve de Wonga Wongué. |
| Maprounea membranacea Pax & K.Hoffm. |
Louis |
2008 |
Réserve de Wonga Wongué. |
| Landolphia foretiana (Pierre ex Jum.) Pichon |
Louis |
2009 |
Réserve de Wonga Wongué. |
| Santiria trimera (Oliv.) Aubrév. |
Louis |
2010 |
Donguila. |
| Landolphia owariensis P.Beauv. |
Louis |
2012 |
Donguila. |
| Microsorum punctatum (L.) Copel. |
Louis |
2013 |
Cocobeach-Libreville 13 km village Mangomo. |
| Dinophora spenneroides Benth. |
Louis |
2014 |
Cocobeach-Libreville 13 km village Mangomo. |
| Pityrogramma calomelanos (L.) Link |
Louis |
2015 |
Cocobeach-Libreville 13 km village Mangomo. |
| Costus ligularis Baker |
Louis |
2016 |
Cocobeach-Libreville 13 km village Mangomo. |
| Begonia fusialata Warb. var. fusialata |
Louis |
2017 |
Cocobeach-Libreville 13 km village Mangomo. |
| Cyphostemma ukerewense (Gilg) Desc. var. gabonicum Desc. |
Louis |
2019 |
Cocobeach-Libreville 13 km, village Mangomo. |
| Plectranthus monostachyus (P.Beauv.) B.J.Pollard subsp. monostachyus |
Louis |
2020 |
Cocobeach-Libreville 13 km, village Mangomo. |
| Marantochloa filipes (Benth.) Hutch. |
Louis |
2021 |
Cocobeach-Libreville 13 km, village Mangomo. |
| Celosia trigyna L. |
Louis |
2022 |
Cocobeach-Libreville 13 km, village Mangomo. |
| Cuviera DC. |
Louis |
2023 |
Cocobeach-Libreville 13 km, village Mangomo. |