The families of flowering plants.
Edition: 2nd ed.
Publisher: Clarendon P
Published: 1959
Place of publication: Oxford
Language: eng
Notes: Vol.1: Dicotyledons arranged according to a new system based on theirprobable phylogeny. 510p.- Vol.2: Monocotyledons arranged according to a new system based on their probable phylogeny.511-792p. Previous ed.1934.