Palmer Amaranth (Amaranthus palmeri) and Pigweed (Amaranthus spp.) are two common weeds found throughout North America. These weeds belong to the Amaranthus genus and are part of the Amaranthaceae ...
Pigweed is a plant in the Amaranthaceae family, and there are a number of different Amaranthus species that are listed as invasive in the United States. Cultivated varieties, like the stunning ...