TY  - BOOK
AU  - Hutchinson,John
TI  - Evolution and phylogeny of flowering plants: Dicotyledons: Facts and theory : With over 550 illustrations and maps by the author 
PY  - 1969///
CY  - London, New York
PB  - Academic Press
KW  - Dicotyledons
KW  - Evolution
KW  - Phylogeny
KW  - Plants
KW  - Variation
N1  - Companion to the author's Families of flowering plants, 2nd ed., Vol. 1, 1959
ER  -