Texas Gardening: plant ID questions, 2 by Gypsi

Gypsi wrote:
Found another of number 3 waiting for a bloom to ID. In the meantime I did get some better photos, I also pulled out the strangling vine.

In this batch 1 and 2 are the same, I don't think they were in the first group. #3 is a wildflower which started with wildflower seed and I have a lot of, I wish the bees worked it more, but what on earth is it. #4 is the binding vine which I removed based on the earlier reply. It got its start due to me seeding lavender and not knowing if the seedlings were my lavender. #5 looks like goldenrod but the stem color is wrong and it isn't growing nearly as fast. Hope this helps., sorry it took so long