Property:Biennial Revision as of 21:05, 26 July 2019 by FNA>Volume Importer(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff) A Text property defining a single value. A subproperty of plant A Type of plant Types of biennial None. Parts of biennial None. Subproperties1 Showing 1 related entity.BBiennial +