Bulletin / Chicago Natural History Museum.

v. 28 (1957)

Bulletin / Chicago Natural History Museum.

v. 30 (1959)

Bulletin / Chicago Natural History Museum.

v. 35 (1964)

Bulletin / Chicago Natural History Museum.

v. 32 (1961)

Bulletin / Chicago Natural History Museum.

v. 37:1-2 (1966)

Bulletin / Chicago Natural History Museum.

v. 31 (1960)

Bulletin / Chicago Natural History Museum.

v. 21 (1950)

Bulletin / Chicago Natural History Museum.

v. 17 (1946)

Bulletin / Chicago Natural History Museum.

v. 24 (1953)

Bulletin / Chicago Natural History Museum.

v. 26 (1955)

Moritzia DC. (Boraginaceae): a genus new to North America / Johnnie L. Gentry, Jr.

v.36:no.2(1972)

Flora of the sand keys of Florida, by Charles Frederick Millspaugh.

v.2:no.5(1907)

A partial revision of Paullinia (Sapindaceae) for Ecuador, Peru, and Bolivia, part I / Donald R. Simpson.

v.36:no.12(1976)

A new species of Juniperus from Mexico [by] Marion T. Hall.

v.34:no.4(1971)