Property:Seed-coat duration A Text property defining a single value. Structure: seed-coat Character: duration A phenology property A subproperty of seed A Part of seed Types of seed-coat duration None. Parts of seed-coat duration None. Usage2previous 5,0002050100250500next 5,000FilterShowing 2 pages using this property.TThalassia +ephemeral +Thalassia testudinum +ephemeral + Category: Phenology