Common Weed Names: A

Common Name Scientific Name
Alligatorweed Alternanthera philoxeroides
Amaranth, Palmer Amaranthus palmeri
Amaranth, Prostrate Amaranthus blitoides
Amaranth, Spiny Amaranthus spinosus
American Burnweed Erechtites hieracifolia
American Elderberry Sambucus canadensis
American Speedwell Veronica americana
American Water Plantain Alisma subcordatum
American Water Willow Justicia americana
Annual Bluegrass Poa annua
Annual Fleabane Erigeron annuus
Annual Jewgrass Microstegium vimineum
Annual Ryegrass Lolium multiflorum
Annual Sowthistle Sonchus oleraceus
Apple-of-Peru Nicandra physalodes
Arrowhead, Long-beaked Sagittaria australis
Arrowleaf Sida Sida rhombifolia
Arrow-leaved Tearthumb Polygonum sagittatum
Arthraxon, Jointhead Arthraxon hispidus
Artichoke, Jerusalem Helianthus tuberosus
Asian Dayflower Murdannia keisak
Asian Spiderwort Murdannia keisak
Asiatic Dayflower Commelina communis
Aster, White Heath Aster pilosus
Autumn Olive Elaeagnus umbellata