The first one is Sida acuta, the second one looks like conyza canadensis with a bad case of witch’s broom( a virus) and the last one is wedelia. I’m not sure about the second one but the other 2 I’m sure of. Sida acuta is a roadside weed here in Florida but it’s actually a powerful medicinal in the hibiscus (mallow) family. Look it up.
Gravity is a harsh mistress. But this tiny ad is pretty easy to deal with: