Thesaurus capensis :or, illustrations of the South African flora, being figures and brief descriptions of South African plants, selected from the Dublin University Herbarium /by William H. Harvey.

v. 1

Thesaurus capensis :or, illustrations of the South African flora, being figures and brief descriptions of South African plants, selected from the Dublin University Herbarium /by William H. Harvey.

v. 2

Marine investigations in South Africa / Cape of Good Hope Dept. of Agriculture.

v. 1 (1902)

Marine investigations in South Africa / Cape of Good Hope Dept. of Agriculture.

v. 3 (1905)

The Nyctaginaceae and Chenopodiaceae of northwestern South America, by Paul C. Standley.

v.11:no.3(1931)

Flora of Costa Rica ... by Paul C. Standley ...

v.18:pt:4(1938)

Flora of Costa Rica ... by Paul C. Standley ...

v.18:pt.3(1938)

Contributions to the flora of South America: Studies on Andean Compositae, I. Studies in South American plants, II.

v.27:no.1(1950)

Flora of Costa Rica ... by Paul C. Standley ...

v.18:pt.1(1937)

South American plants, by J. Francis Macbride ... also new Euphorbias by C. F. Millspaugh and Canavalias by C. V. Piper.

v.4:no.4(1925)

Flora of Costa Rica ... by Paul C. Standley ...

v.18:pt.2(1937)

Contributions to the flora of South America: Studies on Andean Compositae, II. Studies in South American plants, III.

v.27:no.2(1951)

New species of Digitaria, Pennisetum, and Poa (Gramineae) from Costa Rica / Richard W. Pohl.

v.38:no.2(1976)