Milkweed, Molecular phylogenetics, Angiosperms353, Asclepias, Apocynaceae, Generic circumscription, Tree of life, and Africa

Hyalocystis hobyoensis, Hyalocystis somaliensis, Systematics, Merremioids, Africa, New species, Convolvulaceae, Hyalocystis, and Taxonomy

Synopsis, Africa, Rubiaceae, and Pyrostria

Plant introductions, Endemic plants, Madagascar , Africa, Grassy biomes, Loudetia simplex , and C4 plants

Evolutionary links , Africa, Madagascar, Plant diversity: evolutionary links to mainland Africa, and Scleria

Africa, Tropical forests, African biodiversity, Savannah transitions, and Savannahs