Flora of Peru. Michael O. Dillon.

n.s. no.7(1981)

Revision of the genus Baltimora (Compositae, Heliantheae) [by] Tod F. Stuessy.

v.36:no.5(1973)

List of species of mammals, principally rodents, obtained by W. W. Price, S. E. Meek, G. K. Cherrie and E. S. Thompson, in the States of Iowa, Wyoming, Montana, Idaho, Nevada and California, with descriptions of new species, by D. E. Elliot.

v.1:no.10(1898)

On some collections of fishes made in the Kankakee and Illinois Rivers [by] O. P. Hay.

v.1:no.4(1896)

Mammals from western Venezuela and eastern Colombia, by Wilfred H. Osgood.

v.10:no.5(1912)

Rediscovery of Syagrus werdermannii Burret [by] S. F. Glassman.

v.34:no.1(1971)

Austral Hepaticae the genus Balantiopsis in New Zealand, with observations on extraterritorial taxa and a phylogeny of Balantiopsis and the family Balantiopsaceae (Jungermanniales) / John J. Engel, G.L. Smith Merrill.

n.s. no.37(1997)

Family #15, Gramineae / Richard W. Pohl.

n.s. no.4(1980)

Re-evaluation of Syagrus loefgrenii Glassman and S. rachidii Glassman.

v.34:no.2(1971)

Ten new species of Erythroxylum (Erythroxylaceae) from Bahia, Brazil / Timothy Plowman.

n.s. no.19(1987)

On the structure and development of the vertebral column of Amia [by] O. P. Hay.

v.1:no.1(1895)

Preliminary descriptions of new rodents from the Olympic Mountains.

v.1:no.11(1899)

Austral Hepaticae XVIII : studies toward a revision of Telaranea subg. Neolepidozia (Lepidoziaceae) / John J. Engel, Rudolf M. Schuster.

n.s. no.14(1983)

Index to volume I, numbers 1 to 17.

v.1:no.18(1900)

Flora Costaricensis / William Burger, editor.

n.s. no.45(2005)