QK481 .S9452 1967 : Forest trees of the Pacific slope. / With a new foreword by Woodbridge Metcalf and a new table of changes in nomenclature by E. S. Harrar.
QK482 .C27 1984 : Knowing your trees / G.H. Collingwood and Warren D. Brush.
QK482 .M5 : Field book of American trees and shrubs; a concise description of the character and color of species common throughout the United States, together with maps showing their general distribution / by F. Schuyler Mathews. With numerous reproductions of water color, crayon, and pen and ink studies from nature by the author.
QK482 .P43 : A field guide to trees and shrubs; field marks of all trees, shrubs, and woody vines that grow wild in the Northeastern and North-Central United States and in southeastern and south-central Canada. / Illus. by George A. Petrides (leaf and twig plates) [and] Roger Tory Peterson (flowers, fruits, silhouettes)
QK482 .P43 1972 : A field guide to trees and shrubs; field marks of all trees, shrubs, and woody vines that grow wild in the northeastern and north-central United States and in southeastern and south-central Canada. / Illus. by George A. Petrides [and] Roger Tory Peterson.
QK482 .R78 1926 : Trees / by Julia Ellen Rogers ... forty-eight illustrations in full color.
QK482 .S84 : The natural history of wild shrubs and vines : eastern and central North America / Donald W. Stokes ; ill. by Deborah Prince Smith.
QK482 .V25 : Native woody plants of the United States, their erosion-control and wildlife values. / by William R. Van Dersal.
QK495.G4 K9 : Revision of Kohleria (Gesneriaceae) / Lars Peter Kvist and Laurence E. Skog.
QK495.G74 C47 ̋ : First book of grasses; the structure of grasses explained for beginners / by Agnes Chase̋
QK495.G9 C5 1961 : Gymnosperms : structure and evolution / by Charles Joseph Chamberlain.
QK495.L72 R3 : A Redoutʹe Treasury : 468 watercolors from Les Liliaceʹes of Pierre-Joseph Redoute / text by Peter and Frances Mallary.
QK495.M73 B68 : The botany & chemistry of cannabis; proceedings of a conference organized by the Institute for the Study of Drug Dependence at the Ciba Foundation, 9-10 April 1969 / edited by C. R. B. Joyce and S. H. Curry.
QK495.N5 U5 : Nicotiana : procedures for experimental use / prepared by Science and Education Administration.