Flower-Visiting Insects
of Pencil
Flower
Stylosanthes biflora (Pencil Flower)
(beetle activity is unspecified; other insects suck nectar; butterflies are non-pollinating; observations are from Robertson and MacRae as indicated below)
Bees (long-tongued)
Apidae (Bombini): Bombus pensylvanica sn (Rb)
Bees (short-tongued)
Andrenidae (Panurginae): Calliopsis andreniformis sn fq (Rb)
Butterflies
Pieridae: Eurema lisa sn np (Rb)
Beetles
Buprestidae: Acmaeodera neglecta (McR), Acmaeodera texana (McR)