PES

*barbar - tree, bush (EDA I 388)

Geez

barbār - kind of bush whose seeds are used to stun fish (CDG 102)

Geez

bərbərra - kind of bush whose seeds are used to stun fish (TED 1121)

Amharic

bərbərra - kind of bush whose seeds are used to stun fish (AED 882)

Wolane

bərbərrä - kind of tree (EDG 151)