henbane, cow parsnip, coltsfoot, bearberry, dieffenbachia, poison sumac, mullein, monkshood, snowberry, andromeda, creeping charlie, serviceberries, jewelweed, stinging nettle, clethra, drupes, pennyroyal, angelica, bay laurel, albus, cascara, marsh marigold, asclepias, monarda, horsetails, yaupon, bottlebrush, bayberry, autumn crocus, germander, vinca minor, webworm, hornworm, brugmansia, perilla, tomato hornworm, lungwort, nigella, passionflower, mugwort, cardoon, sow thistle, honeysuckles, juglone, calendula officinalis, sumacs, poison hemlock, swamp milkweed, sweet clover, leafminer, goutweed, decoctions, henbit, pot marigold, aucuba, deadly nightshade, saxifrage, hoary cress, loquat, ixora, liriope, colchicum, schefflera, ostrich fern, baptisia, amaranthus, sweet woodruff, sweet alyssum, pokeweed, cocklebur, foxtails, cistus, meadowsweet, sword fern, eupatorium, chokeberries, coontie, stonecrop, pistils, silky dogwood, creeping jenny, toadflax, goldenrods, kangaroo paw, swallow wort, sphagnum, nicotiana, clary sage, snakeroot, gloxinia, nandina, nasturtium, parthenium, comfrey, pothos, asparagus fern, bunchberry, staghorn sumac, euonymous, tiger lily, berberis, skunk cabbage, vines, aloes, berries, brambles, brews, briars, burrs, cobras, creeper, creepers, gourds, mushrooms, mussels, nettles, nightshade, rattlesnakes, scrubs, shellfish, snakes, thorns