This collection consists of approximately 200 photographs of orchid specimens, together with a small number of various botanical notes and other materials belonging to Robert Almer Harper, head of Columbia University's botany department from 1911 to 1930.

Reproductions of eight botanical illustrations of wildflower specimens found near the Yadkin River in North Carolina, painted in the 19th century by Adelaide and Elizabeth Kron and reprinted as stationery cards by the Albemarle [North Carolina] Council of Garden Clubs and the Kron Trust.

Stockton Mosby McMurran Scrapbook contains photographs from the Missouri Botanical Garden and photographs from Virginia Tech, formally known as VPI. Stockton Mosby McMurran graduated VPI in 1909 before attending Washinton University in St. Louis, Missouri.

This collection consists of the papers--including correspondence and published writings--of Virginia Tech plant pathologist and physiologist George Myron Shear. It includes correspondence with the laboratory of Thomas A. Edison.

Illustrations of fifty fungi or algae found in England. Perhaps a catalog of a collection. The illustrations are accompanied by brief descriptions and captions.