Property:Biennial Revision as of 21:20, 5 November 2020 (view source)imported>Volume Importer← Older edit Revision as of 21:31, 5 November 2020 (view source) imported>Volume Importer Newer edit → (No difference) Revision as of 21:31, 5 November 2020 A Text property defining a single value. Structure: biennial A subproperty of plant A Type of plant Types of biennial None. Parts of biennial None. Subproperties1 Showing 1 related entity.BBiennial +