Key for Urera Gaud.

1	Blade pinnately lobed to parted. Urera laciniata
1'	Blade crenate or dentate. 2
2	Plant with stinging prickles on the branchlets and leaves; lear margin coarsely dentate. Urera baccifera
2'	Plant without stinging prickles on the branchlets and leaves: leaf margin crenate. Urera caracasana