For several weeks I had a bushy "thing" growing in the flower bed of a house I just bought. I almost removed it, thinking it was a weed. A few days ago I noticed it had some very strange looking yellow flowers ALL OVER it that resemble some sort of alien space creature with tentacles coming out of the back of the flower! I'm attaching a picture, and would appreciate very much if someone could tell me what it is. It's a very awesome site!