Attributes / relations provided by
♦ ¹The Saw-billed Hermit Ramphodon naevius and its Flowers in Southeastern Brazil, Ivan Sazima, Silvana Buzato and Marlies Sazima, Brazil. J. Orn. 136: 195-206
♦ ²Mendonça, LB & Anjos, L. (2006). Feeding behavior of hummingbirds and perching birds on Erythrina speciosa Andrews (Fabaceae) flowers in an urban area, Londrina, Paraná, Brazil Revista Brasileira Zoologia, 23(1):42-49