Property:Corona presence A Text property defining a single value. Structure: corona Character: presence A quantity property A subproperty of perianth A Part of perianth Types of corona presence None. Parts of corona presence None. Usage26previous 202050100250500next 20FilterShowing 6 pages using this property.TTurnera coerulea +absent +Turnera coerulea var. coerulea +absent +Turnera diffusa +absent +Turnera diffusa var. diffusa +absent +Turnera ulmifolia +absent +Turnera ulmifolia var. ulmifolia +absent + Category: Quantity