A Combined index to volumes 1-7 of the folio and quarto editions of the Nova genera et species plantarum of Humboldt, Bonpland, and Kunth, 1816-1825Neil A. Harriman, Aimé Bonpland · First published 1988Open the Tome
A generic index to the IDC microfiche (#6211) of the Michaux herbariumNeil A. Harriman · First published 1981Open the Tome
An index to the IDC microfiche (#6209) of the Herbarium of Humboldt, Bonpland, and KunthNeil A. Harriman · First published 1981Open the Tome
An index to the vascular plants of Willdenow's Species plantarum, volumes 1-V (1), 1797-1810Neil A. Harriman · First published 1978Open the Tome
The genus Dentaria L. (Cruciferae) in eastern North AmericaNeil A. Harriman · First published 1965Open the Tome
