We moved in to this house in July, and my mom said that she thought this was a weed. So, I ask you. Plant or weed?

Edit: Plant, not planet. Sorry. Been a loooong day at work, and I may have had two glasses of wine.

Edit 2: We rent this place, and the owners pay gardners to come every Monday. We have a dying rose bush and a weed. Seriously? We live in the desert. I can mow the patch of grass we have if we can save on rent.