
Naming
Seven subspecies are recognized:⤷ "P. f. graueri" – Neumann, 1908: Originally described as a separate species. Found in the highlands near Lake Albert, Lake Edward and Lake Kivu
⤷ Kivu olive greenbul – Reichenow, 1908: Originally described as a separate species. Found in the Rwenzori Mountains, Itombwe Mountains and Mt. Kabobo, western Uganda, western Rwanda and northern Burundi
⤷ "P. f. kungwensis" – Moreau, 1941: Found in western Tanzania
⤷ "P. f. uzungwensis" – Jensen & Stuart, 1982: Found in the Udzungwa Mountains
⤷ "P. f. tenuirostris" – : Originally described in the genus "Xenocichla". Found in south-eastern Kenya, eastern Tanzania and north-eastern Mozambique
⤷ "P. f. vincenti" – Grant, CHB & Mackworth-Praed, 1940: Found in south-eastern Malawi and western Mozambique
⤷ South African yellow-streaked greenbul – : Originally described in the genus "Andropadus". Found in eastern Zimbabwe, southern Mozambique and eastern South Africa
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