Before revision: Cytodeme first emerged as a printed word more than 60 years ago in a book by Heslop-Harrison.Heslop-Harrison,1953.New Concepts in Flowering Plant Taxonomy Heineman, London Discussing the Deme TerminologyGilmour & Gregor, 1939.
After revision: Cytodeme first emerged as a printed word in the 1950s in a book by Heslop-Harrison.Heslop-Harrison,1953.New Concepts in Flowering Plant Taxonomy Heineman, London Discussing the Deme TerminologyGilmour & Gregor, 1939.