Gray's manual of botany
Subtitle: a handbook of the flowering plants and ferns of the central and northeastern United States and adjacent Canada.
Contributors: Fernald, Merritt Lyndon, 1873-1950.
Edition: 8th (Centennial) ed., illustrated / largely rewritten and expanded by Merritt Lyndon Fernald ; with assistance of specialists in some groups.
Publisher: American Book Company
Published: 1950
Place of publication: New York
Language: eng
Number of pages: 1632
Subjects: Botany -- United States -- Handbooks, manuals, etc.
Notes: Includes index.