Good evening, what are these plants? I just bought a house and I am trying to identify which plants are invasive (e.g. morning glories and creeping thistles) and which ones I should keep. Thanks in advance for your help! Paul
Your first photo looks like the perennial called summer Phlox, which is getting ready to bloom.
The second photo looks like the perennial flowering Penstemon.
The plant in the third photo looks like a weed- either sorrel or bindweed getting started, and we would pull that one.