Attributes / relations provided by
♦ 1Derived from
Allergy-Free Gardening OPALS™, Thomas Leo Ogren (2000)
♦ 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
♦ 3Ben-Dov, Y., Miller, D.R. & Gibson, G.A.P.
ScaleNet 4 November 2009
♦ 4The Saw-billed Hermit Ramphodon naevius and its Flowers in Southeastern Brazil, Ivan Sazima, Silvana Buzato and Marlies Sazima, Brazil. J. Orn. 136: 195-206