Manual of vascular plants of Northeastern United States and adjacent Canada
By: Henry A. Gleason and Arthur Cronquist.
Contributors: Cronquist, Arthur.
Publisher: Van Nostrand
Published: 1963
Place of publication: Princeton, N.J
Number of pages: 810
Subjects: Botany -- United States; Botany -- Canada
Other titles: Vascular plants of Northeastern United States and adjacent Canada.