Attributes / relations provided by
♦ 1del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.).
Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona.
♦ 2The sweet jelly of Combretum lanceolatum flowers (Combretaceae): a cornucopia resource for bird pollinators in the Pantanal, western Brazil, M. Sazima, S. Vogel, A. L. do Prado, D. M. de Oliveira, G. Franz, and I. Sazima, Plant Syst. Evol. 227: 195-208 (2001)