abscised depends on structure quality of whole plant mature seed open megasporangiate strobilus abscised plant structure presence abscised megasporangiate strobilus presence abscised megasporangiate strobilus absent This only includes megasporangiate strobili or seeds that have recently abscised within the last growing season. abscised cone or seed absent An abscised megasporangiate strobilus presence trait that is a quality of a whole plant from which no open megasporangiate strobili have been abscised or removed by herbivores and that does not have any open megasporangiate strobili from which any mature seeds have abscised. abscised megasporangiate strobilus or seed absent