A preliminary study of Hawaiian species of the genus Rauvolfia. Additions to the genera Scalesia and Hidalgoa.

v.23:no.7(1947)

A contribution to the flora of Honduras, by T. G. Yuncker.

v.17:no.4(1938)

Contribution [I]-III to the coastal and plain flora of Yucatan, by Charles Frederick Millspaugh.

v.1:no.1(1895)

Proceedings of the Literary and Philosophical Society of Liverpool.

no. 6 (1849-1851)

Contributions to the flora of Venezuela : from Ericaceae through Compositae / Julian A. Steyermark and collaborators.

v.28:no.3(1953)

Contributions to the flora of Venezuela / [Julian A. Steyermark and collaborators].

v.28:no.1(1951)

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

v.27:no.2(1951)

Contributions to the flora of Venezuela : from Droseraceae through Umbelliferae / Julian A. Steyermark and collaborators.

v.28:no.2(1952)

Contributions to the flora of Venezuela / Julian A. Steyermark and collaborators.

v.28:no.4(1957)

Comprehensive index to the Flora of Guatemala / Terua P. Williams.

v.24:pt.13(1977)

Memoirs of the Literary and Philosophical Society of Manchester.

ser.2:v.11 (1854)

Memoirs of the Literary and Philosophical Society of Manchester.

ser.2:v.14 (1857)

Memoirs of the Literary and Philosophical Society of Manchester.

ser.2:v.12 (1855)

Memoirs of the Literary and Philosophical Society of Manchester.

ser.2:v.13 (1856)