I keep a flower/vegetable container garden out on my condo porch here in Chicago, Illinois. This year, our garden's been plagued with this uninvited species. These very fast-growing invaders seem slightly plump and "fleshy"--(perhaps a succulent?)--but I don't know if they flower because I pick them out before they get much bigger than
this. Their seeds may have fallen or blown into my soil from nearby gardens (or bird feeders). Can anyone identify this plant?
posted by tomierna at 2:43 PM on August 12