White-necked jacobin, great jacobin, collared hummingbird (Florisuga mellivora flabellifera)

Florisuga mellivora flabellifera is a species in the Florisuga genus. It is commonly known as White-necked jacobin, great jacobin, collared hummingbird This name is unplaced name for the species in the family Trochilidae subfamily Florisuginae, .