GLEASON,Henry A. and CRONQUIST,Arthur. (1963). ILLUSTRATED FLORA OF THE NORTHEASTERN UNITED STATES AND ADJACENT CANADA. HAFNER PUBLISHING COMPANY, INC.
Chicago Edition CitationGLEASON,Henry A. and CRONQUIST,Arthur. ILLUSTRATED FLORA OF THE NORTHEASTERN UNITED STATES AND ADJACENT CANADA. NEW YORK: HAFNER PUBLISHING COMPANY, INC, 1963.
MLA Edition CitationGLEASON,Henry A. and CRONQUIST,Arthur. ILLUSTRATED FLORA OF THE NORTHEASTERN UNITED STATES AND ADJACENT CANADA. HAFNER PUBLISHING COMPANY, INC, 1963.
Warning: These citations may not always be 100% accurate.