If you are still talking about the white/yellow flower in the fourth picture, the flower is typical Erigeron. As far as being definite on the species/variety I just chose the plant that most looked like your picture. Not being from your area and not having the plant in hand with a good flora makes it diffictult to id. Other choices are E. annuus or E. pulchellus. Many plants of this genus have hairy stems and leaves. The link above goes to a USDA Plants page state search result for KY and the genus Erigeron so you might do google image searches on the varieties you find there. The indented names are synonyms so don't search for those. Harry
