Property:Projection duration A Text property defining a single value. Structure: projection Character: duration A phenology property A subproperty of armature A Type of armature Types of projection duration None. Parts of projection duration None. Usage5previous 5,0002050100250500next 5,000FilterShowing 5 pages using this property.TTsuga +persisting +Tsuga canadensis +persisting +Tsuga caroliniana +persisting +Tsuga heterophylla +persisting +Tsuga mertensiana +persisting + Category: Phenology