Corynospora ramulosa J. Agardh, 1851 [1851–1863]: 73–74 (type locality: Cape of Good Hope, South Africa).—Delf & Michell, 1921: 115.
Pleonosporium ramulosum (J. Agardh) De Toni, 1903: 1308.
INDIAN OCEAN DISTRIBUTION: South Africa.
Note: Delf & Michell (l.c.) recorded this species from the mouth of the Kei River, Port Alfred, eastern Cape Province, but Stegenga & Bolton (1992: fig. 3) indicated that it is restricted to the west coast of the Cape Peninsula.