Pigweed

Pigweed can mean any of a number of weedy plants which may be used as pig fodder:


 * Amaranthus species
 * Amaranthus albus, white pigweed, tumble pigweed
 * Amaranthus blitoides, prostrate pigweed
 * Amaranthus californicus, California pigweed
 * Amaranthus fimbriatus, fringed pigweed
 * Amaranthus hybridus, smooth pigweed
 * Amaranthus palmeri, the 'pigweed' resistant to glyphosate in the US Southeast
 * Amaranthus retroflexus, redroot pigweed
 * Chenopodium album white goosefoot
 * Polygonum aviculare
 * Portulaca species