abscised megasporangiate strobilus presence abscised megasporangiate strobilus present abscised cone or seed present An abscised megasporangiate strobilus presence trait that is a quality of a whole plant from which at least one ripe megasporangiate strobilus has been abscised or removed by an herbivore or that has at least one ripe megasporangiate strobilus that has at least one mature seed that has abscised. abscised megasporangiate strobilus absent