Journal of South African botany - National Botanic Gardens of South Africa. (National Botanic Gardens of South Africa, 1971)

Journal of South African botany - National Botanic Gardens of South Africa. (National Botanic Gardens of South Africa, 1972)

Journal of South African botany - National Botanic Gardens of South Africa. (National Botanic Gardens of South Africa, 1973)

Journal of South African botany - National Botanic Gardens of South Africa. (National Botanic Gardens of South Africa, 1974)

Journal of South African botany - National Botanic Gardens of South Africa. (National Botanic Gardens of South Africa, 1975)

Journal of South African botany - National Botanic Gardens of South Africa. (National Botanic Gardens of South Africa, 1976)

Journal of South African botany - National Botanic Gardens of South Africa. (National Botanic Gardens of South Africa, 1977)

Journal of South African botany - National Botanic Gardens of South Africa. (National Botanic Gardens of South Africa, 1979)

Journal of South African botany - National Botanic Gardens of South Africa. (National Botanic Gardens of South Africa, 1980)

Journal of South African botany - National Botanic Gardens of South Africa. (National Botanic Gardens of South Africa, 1981)

Journal of South African botany - National Botanic Gardens of South Africa. (National Botanic Gardens of South Africa, 1982)

Journal of South African botany - National Botanic Gardens of South Africa. (National Botanic Gardens of South Africa, 1984)

Journal of South African botany - National Botanic Gardens of South Africa. (National Botanic Gardens of South Africa, 1983)

Journal of South African botany - National Botanic Gardens of South Africa. (National Botanic Gardens of South Africa, 1978)

Journal of South African botany - National Botanic Gardens of South Africa. (National Botanic Gardens of South Africa, 1965)

Journal of the Academy of Natural Sciences of Philadelphia - Academy of Natural Sciences of Philadelphia. (Academy of Natural Sciences of Philadelphia, 1912)

Journal of the Adelaide Botanic Gardens - Adelaide Botanic Garden. (Adelaide Botanic Gardens, 1977)

Journal of the Adelaide Botanic Gardens - Adelaide Botanic Garden. (Adelaide Botanic Gardens, 1978)

Journal of the Adelaide Botanic Gardens - Adelaide Botanic Garden. (Adelaide Botanic Gardens, 1979)

Journal of the Adelaide Botanic Gardens - Adelaide Botanic Garden. (Adelaide Botanic Gardens, 1980)

Journal of the Adelaide Botanic Gardens - Adelaide Botanic Garden. (Adelaide Botanic Gardens, 1981)