Categorical glossary for the Flora of North America ProjectRobert W. Kiger · First published 2001Open the Tome
Index to scientific names of organisms cited in the Linnaean dissertationsRobert W. Kiger · First published 1999Open the Tome
The Torner collection of Sessé and Mociño biological illustrationsWhite, James J., Rogers McVaugh, Robert W. Kiger, Hunt Institute for Botanical Documentation · First published 1998Open the Tome
International register of specialists and current research in plant systematicsRobert W. Kiger · First published 1981Open the Tome
A guide for contributors to Flora North America (FNA)Stanwyn G. Shetler, Laurence E. Skog, Duncan M. Porter, Robert W. Kiger, Judith E. Monahan, Flora North America · First published 1973Open the Tome
