Bignonia binata
Bignonia binata Thunb.
Bignonia binata is a species in the Bignoniaceae family, native to regions in Colombia and parts of South America, including Argentina, Bolivia, Brazil, and Paraguay. It was first described in 1821 by Thunb. The species is characterized by cylindrical and smooth stems and a racemose inflorescence, distinguishing it from similar species such as B. sciuripabulum, which has tetragonal and winged stems and a thyrsoid inflorescence.
Description
Bignonia binata flowers from October to February, with fruiting occurring in December. It is found in various Colombian departments and protected areas such as Parque Nacional Natural El Tuparro and Parque Nacional Natural Los Katíos. The species is also present in the Amazonas, Antioquia, and other regions. Its distribution extends into the northeastern part of Argentina, as well as Brazil's southeast, south, and west-central regions, and Paraguay.
Distribution
BR · Parque Nacional Natural El Tuparro | Parque Nacional Natural Los Katíos · Cimitarra · IN · Amazonas, Antioquia, Atlántico, Caquetá, Chocó, Meta, Nariño, Putumayo, Santander, Sucre, Valle, Vaupés, Vichada · Argentina Northeast · Bolivia · Brazil Southeast · Brazil South · Brazil West-Central · Paraguay
Synonyms
Bignonia umbellataBignonia eximiaBignonia umbellulataClytostoma binatumClytostoma floridum
