trĭfer — Lewis & Short
trĭfer, fĕra, fĕrum, adj.ter-fero,
I thricebearing, that bears fruit three times a year:
ficus,Col. 5, 10, 11; cf.:
ficus trifero proventu,Plin. 15, 18, 19, § 71:
vites,id. 16, 27, 50, § 114.