characteristic of inheres in mass infructescence infructescence weight An infructescence morphology trait (TO:0000920) that is the average weight (mass) of an infructescence bearing mature fruit (PO:0009001). Refers to mass (PATO:0000125): A physical quality that inheres in a bearer by virtue of the proportion of the bearer's amount of matter. TO:0000583 TO_GIT:244 plant_trait_ontology infructescence morphology trait