Property:Valvular segment duration A Text property defining a single value. Structure: segment It is a valvular It is a property of structure constraint: valvular Character: duration A phenology property Types of valvular segment duration None. Parts of valvular segment duration None. Usage2previous 5,0002050100250500next 5,000FilterShowing 2 pages using this property.RRapistrum +persistent +Rapistrum rugosum +persistent + Category: Phenology