Regnum Vegetabile vol. 40 Nomina Conservanda Proposita II Proposals on the Conservation of Generic Names submitted to the Eleventh Int. Botan. Congr. Seattle -1969 - Utrecht Int. Bureau for Plant Tax. and Nomencl. 1965 - 32 Subjects--Index Terms: Botany TAXONOMY NOMENCLATURE GENERIC NAMES Dewey Class. No.: 581