Eastern Daisy Fleabane

Habitat:

Found in moderately dry sunny places such as fields, roadsides, disturbed sites, in a variety of soils but competes best in poor soils.

Notes:

There are very many asters and fleabane species, and I find them quite challenging to ID down to species. If anyone with more expertize can tell if this is a different species than the one I think, don't hesitate to correct me.