Cecidomyiidae, stem galls on Mountain Mint - Neolasioptera truncata
Plymouth Rock, Winneshiek County, Iowa, USA September 12, 2014
stem gall #1 on Mountain Mint, Pycnanthemum virginianum, same plant as gall #2, #3
collected in a planted prairie
September 12, 2016: Dr. Gagné ID’d: "a Neolasioptera that I am now describing"