Keetia tinka sp. nov. & K. kounounkan sp.nov. (Rubiaceae - Vanguerieae) new threatened forest climbers and shrubs of sandstone plateau of the Republic of Guinea.
Faya Julien Simbiano, Charlotte Couch, Sékou Magassouba…·Martin Cheek
Two new Keetia species from Guinea are described, with conservation status assessments.