Bull'-bri'er, n.
n. (Bot.) A large brier growing in the alluvial bottoms of the South-west, the root of which contains a farinaceous substance from which the Indians make bread. [Called also bamboo-brier.] [U. S.] Bartlett.
n. (Bot.) A large brier growing in the alluvial bottoms of the South-west, the root of which contains a farinaceous substance from which the Indians make bread. [Called also bamboo-brier.] [U. S.] Bartlett.