Glaucopsyche lygdamus lygdamus (E. Doubleday, 1841);  Comments: costal plains of eastern USA, only a couple of specimens are known TL: USA (Ga).

Glaucopsyche lygdamus lygdamus ♂ USA: SOUTH CAROLINA, Allendale County, 3-IV-1985, leg. Billy McCord. The only recent specimen of topotypical population (out of two known).   —   © The International Lepidoptera Survey