Spurred Anoda is a recent introduction to New Jersey. It is a weed of the south but apparently came into the state (mostly southern New Jersey) with soybean seeds. It is closely related to velvetleaf and common mallow.

Photo by Dr. John Meade, weed scientist emeritus
Rutgers NJAES Cooperative Extension

Photo by Dr. John Meade, weed scientist emeritus
Rutgers NJAES Cooperative Extension