Flowering plant identification
I live in Chicago, IL and have a plant in my garden that I can't identify. It is a perennial. The leaves are smoke-green and look a bit like marijuana leaves. The plant drapes over and is covered in single yellow blooms that close up at night time and reopen each day. Each flower has five flat heart shaped petals. There is no odor to either the plant or the flower. I will try to attach pictures to help with identification. Thanks!