Flower-Visiting Insects and Birds
of Hybrid
Cardinal Flower
Lobelia X speciosa (Hybrid Cardinal Flower)
(Hummingbirds & bumblebees suck nectar; this hybrid is the result of a natural cross between Lobelia cardinalis & Lobelia siphilitica; observations are from Robertson and Graenicher)
Birds
Trochilidae: Archilochus colubris (Rb, Gr)
Bees (long-tongued)
Apidae (Bombini): Bombus pensylvanica (Rb)