Key to the families of flowering plants of the world
By: [by] J. Hutchinson. Revised and enlarged for use as a supplement to the genera of flowering plants
Publisher: Clarendon Press
Published: 1968
Place of publication: Oxford
Language: eng
Number of pages: 117
Subjects: Angiosperms; Identification
Notes: Originally published as Key to families included in the families of flowering plants.

Reprinted (w/corrections) 1968.