Flowering Plants Visited
by Temnostoma
trifasciatum
Temnostoma trifasciatum Robertson: Syrphidae, Diptera
(observations are from Robertson and Wilhelm & Rericha)
Apiaceae: Heracleum maximum sn (Rb); Commelinaceae: Tradescantia ohiensis swf/fp (WR); Rosaceae: Rosa setigera fp np (Rb)