abutilon theophrasti 20 Associations

velvetleaf velvet-leaf velvetweed Indian mallow butter-print China jute Abutilon theophrasti

achillea ptarmica 17 Associations

sneezeweed yarrow sneezewort Achillea ptarmica achillea (generic term)

actinomeris alternifolia 24 Associations

wingstem golden ironweed yellow ironweed golden honey plant Verbesina alternifolia Actinomeris alternifolia crownbeard (generic term)

agent orange 12 Associations

Agent Orange herbicide (generic term) weedkiller (generic term) weed killer (generic term)

agrostemma githago 18 Associations

corn cockle corn campion crown-of-the-field Agrostemma githago weed (generic term)

ague weed 9 Associations

agueweed five-flowered gentian stiff gentian Gentianella quinquefolia Gentiana quinquefolia gentian (generic term)

agueweed 8 Associations

ague weed five-flowered gentian stiff gentian Gentianella quinquefolia Gentiana quinquefolia gentian (generic term)

agueweed 8 Associations

boneset thoroughwort Eupatorium perfoliatum herb (generic term) herbaceous plant (generic term)

aizoaceae 9 Associations

Aizoaceae family Aizoaceae Tetragoniaceae family Tetragoniaceae carpetweed family caryophylloid dicot family (generic term)

ajuga chamaepitys 17 Associations

ground pine yellow bugle Ajuga chamaepitys bugle (generic term) bugleweed (generic term)

ajuga genevensis 16 Associations

erect bugle blue bugle Ajuga genevensis bugle (generic term) bugleweed (generic term)

ajuga pyramidalis 17 Associations

pyramid bugle Ajuga pyramidalis bugle (generic term) bugleweed (generic term)

ajuga reptans 13 Associations

creeping bugle Ajuga reptans bugle (generic term) bugleweed (generic term)

alligator grass 15 Associations

alligator weed Alternanthera philoxeroides weed (generic term)

alligator weed 14 Associations

alligator grass Alternanthera philoxeroides weed (generic term)

alpine mouse-ear 16 Associations

Alpine mouse-ear Arctic mouse-ear Cerastium alpinum mouse-ear chickweed (generic term) mouse eared chickweed (generic term) mouse ear (generic term) clammy chickweed (generic term)

alternanthera philoxeroides 27 Associations

alligator weed alligator grass Alternanthera philoxeroides weed (generic term)

amaranthus albus 16 Associations

tumbleweed Amaranthus albus Amaranthus graecizans amaranth (generic term)

amaranthus graecizans 21 Associations

tumbleweed Amaranthus albus Amaranthus graecizans amaranth (generic term)

amaranthus hypochondriacus 26 Associations

pigweed Amaranthus hypochondriacus amaranth (generic term)