Property:Tetrad architecture or fragility A Text property defining a single value. Structure: tetrad Character: architecture_or_fragility A subproperty of spore A Type of spore Types of tetrad architecture or fragility None. Parts of tetrad architecture or fragility None. Usage1previous 5,0002050100250500next 5,000FilterShowing 1 page using this property.LLudwigia brevipes +loose +