Do you know what plant this is? Please tell me. I need to know. It has fuzzy little seedy things that stick to your pants. The leaves and stems are not hairy. The leaves are not glossy. They are opposite, and each pair grows at a 90 degree angle to the pair below it. It SEEMS as though it should be a very easy plant to ID, but I can't figure it out. It grows in New Jersey, in not too wet conditions. Click on the picture (and then click on it again) for a super large version.