snakeroot, poison hemlock, pokeweed, juglone, jewelweed, cow parsnip, monkshood, hogweed, highbush cranberry, tansy ragwort, poison sumac, deadly nightshade, honeysuckles, foxglove, gloxinia, dieffenbachia, groundsel, loosestrife, reed canary grass, stinkweed, ricinus communis, locoweed, fleabane, datura, brugmansia, repens, armillaria, sweet clover, silky dogwood, wild parsnip, cocklebur, jimsonweed, johnsongrass, siberian elm, crown vetch, leafminer, swallow wort, jimson weed, oenothera, webworm, asclepias, amanita, woolly adelgid, parthenium, bay laurel, lagerstroemia, rubra, goutweed, phytophthora, poisonous, bull thistle, ovata, red osier dogwood, rhizomatous, tiger lily, ambrosia beetle, sansevieria, chinkapin, hollyhock, tansy, leaf scorch, tickseed, nightshades, pondweed, sericea, oxalis, bush honeysuckle, spiderwort, eupatorium, andromeda, pipevine, hippeastrum, jimson, stinkbug, fall webworm, teasel, laburnum, hepatica, staghorn sumac, marsh marigold, creeping charlie, stinging nettle, flowering almond, crinum, chokeberry, ixora, aconitum, oriental bittersweet, asparagus fern, pueraria, tradescantia, cankers, prosopis, brassica oleracea, cornus mas, sanguinea, bayberry, trumpet honeysuckle, coltsfoot, burdock, oleander, stinkhorn

herb, herbaceous plant

ageratina altissima, eupatorium rugosum, white sanicle