tuba root


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Noun1.tuba root - woody vine having bright green leaves and racemes of rose-tinted white flowerstuba root - woody vine having bright green leaves and racemes of rose-tinted white flowers; the swollen roots contain rotenone
genus Derris - genus of Old World tropical shrubs and woody vines
vine - a plant with a weak stem that derives support from climbing, twining, or creeping along a surface