Pittosporum viridiflorum (Cape cheesewood,[1] Afrikaans: Kasuur, Sotho: Kgalagangwe, Xhosa: Umkhwenkwe, Zulu: Umfusamvu) is a protected tree in South Africa.

[2] The leaves are obovate with margin entire and wavy, conspicuous net veining, crowded at ends of branches.

Fruit borne in clusters at the end of branches, yellow becoming brown, dehiscent with four bright red seeds covered with a sticky exudate with a faintly sweet smell.

Pittosporum viridiflorum ranges across Sub-Saharan Africa, mainly in the east from Ethiopia to South Africa and occasionally to the west.

[3] Pittosporum viridiflorum is found in drier forest and evergreen bushland, rain forest, farmland derived from these vegetation types, bamboo forests, degraded Juniperus procera forest, riverine and swamp forest, humid woodland, and sometimes on rocky outcrops.