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Photos of insects and people from the 2019 BugGuide Gathering in Louisiana, July 25-27

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Photo#1491929
Aster, which one?

Aster, which one?
Plymouth Rock, Winneshiek County, Iowa, USA
May 22, 2017
My guess was Symphyotrichum cordifolium only because it is so prevalent around these woods.
Jimmie Thompson, without seeing the photos, suggests Symphyotrichum cordifolium, S. drummondii or S. urophyllum.
Jimmie Thompson, after seeing photos, suggest S. drummondii.

Too hairy for cordifolium
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