Manual of vascular plants of Northeastern United States and adjacent Canada

Gleason, Henry A. (Henry Allan), 1882-1975.
Princeton, N.J. : Van Nostrand, [1963]

Illustrated companion to Gleason and Cronquist's manual : illustrations of the vascular plants of no

Holmgren, Noel H.
Bronx, N.Y. : New York Botanical Garden, 1998.

The natural geography of plants

Gleason, Henry A. (Henry Allan), 1882-1975.
New York : Columbia University Press, 1964.

The new Britton and Brown illustrated flora of the Northeastern United States and adjacent Canada

Gleason, Henry A. (Henry Allan), 1882-1975.
New York : Published for the New York Botanical Garden by Hafner, 1968, c1952.