tarunam
taruṇam — youthful; SB 4.8.46
taruṇam — of the otherwise nonmoving trees; SB 10.21.19
tarūṇām — of the trees; SB 10.22.36
taruṇam — young; SB 11.7.25
tarūṇām — of the otherwise nonmoving trees; CC Madhya 24.207