Monographs Details: Arrabidaea inaequalis (DC. ex Splitg.) K.Schum.
Authority: Maguire, Bassett. 1978. The botany of the Guayana Highland--part X. Mem. New York Bot. Gard. 29: 1-288.
Family:Bignoniaceae
Discussion:3. Arrabidaea inaequalis (de Candolle ex Splitgerber) K. Schumann in Engler & Prantl, Nat. Pflanzenf. 4(3b): 214. 1894. Bignonia inaequalis DC. ex Splitg., Tijdschr. Nat. Geschied. Phys. 9. 1842. Type. Fr. Guiana, Martin sn (U). A widespread primarily lowland species unique in the genus on account of its biternate leaves. Recent upland collections include Maguire et al 53671 from Rio Chicanan, Cerro Piton, 400 m, Bolivar, Venezuela, and Tillett & Tillett 44949 from 800-900 m on Mt. Ayanganna, upper Mazaruni River Basin, Guyana.