Cyphostemma serpens (Hochst. ex A.Rich.) Desc.

Vitaceae

Emilia discifolia (Oliv.) C.Jeffrey

Asteraceae

Oxygonum sinuatum (Hochst. & Steud. ex Meisn.) Dammer

Star stalk Polygonaceae

Cyclospermum leptophyllum (Pers.) Sprague

Marsh parsley Apiaceae

Cenchrus stramineus (Peter) Morrone

Poaceae

Melinis repens (Willd.) Zizka

Red Natal grass Poaceae

Sehima nervosum (Rottler) Stapf

Rattail grass Poaceae

Cenchrus stramineus (Peter) Morrone

Poaceae

Sporobolus fimbriatus (Trin.) Nees

Fringed dropseed Poaceae

Gymnosporia putterlickioides Loes.

Large-flowered spike-thorn Celastraceae

Dolichos oliveri Schweinf.

Fabaceae

Digitaria macroblephara (Hack.) Paoli

Poaceae

Sporobolus festivus Hochst. ex A.Rich.

Poaceae

Tetrapogon cenchriformis (A.Rich.) Clayton

Acacia mellifera (M.Vahl) Benth.

Blackthorn Fabaceae

Barleria delamerei S. Moore

Acanthaceae

Chloris gayana Kunth

Abyssinian Rhodes grass Poaceae

Lycium shawii Roem. & Schult.

Boxthorn Solanaceae

Euclea divinorum Hiern

Diamond-leaved Euclea Ebenaceae

Phytolacca icosandra L.

Red inkplant Phytolaccaceae