TY  - GEN
AU  - Ed. Boureau
TI  - Regnum Vegetabile vol. 35 World Report on Palaeobotany V
U1  - 581 
PY  - 1964///
CY  - Utrecht
PB  - Int. Bureau for Plant Tax. and Nomencl.
KW  - Botany
KW  - TAXONOMY NOMENCLATURE PALAEOBOTANY
ER  -