Property:Perula duration A Text property defining a single value. Structure: perula Character: duration A phenology property A subproperty of bud-scale A Type of bud-scale Types of perula duration None. Parts of perula duration None. Usage3previous 5,0002050100250500next 5,000FilterShowing 3 pages using this property.MMenziesia +persistent +Menziesia ferruginea +persistent +Menziesia pilosa +persistent + Category: Phenology