• alfalfa • aloe vera • amaryllis (especially the bulb) • apple-leaf croton • arrowhead vine • asparagus fern • autumn crocus • avocado • azalea • baby's breath • belladonna • bird of paradise • blackberry • black nightshade • branching ivy • buckeye • buddhist pine • bull nettles • buttercups • cactus (spines) • caladium • calla lily • castor bean • ceriman • cherry (including the pit) • chinaberry • Chinese evergreen • chokecherry • Christmas rose • chrysanthemum • cineraria • clematis • climbing nightshade • cordatum • cornstalk plant • crocus • croton • crown-of-thorns • Cuban laurel • cycads • cyclamen • daffodil (especially the bulb) • dieffenbachia • dracaena palm • dragon tree • dumb cane • Easter lily • elaine • elephant's ear • emerald feather • eucalyptus • fiddle-leaf fig • Florida beauty • foxglove • fruit-salad plant • geranium • giant dumb cane • gold-dust dracaena • hemlock • holly • honeysuckle • hurricane plant • hyacinth |
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• hydrangea • iris • ivy • Jack-in-the-pulpit • Janet Craig dracaena • Japanese show lily • Jerusalem cherry • kalanchoe • larkspur • lily of the valley • Madagascar dragon tree • marble queen • marijuana • Mexican breadfruit • miniature croton • mistletoe • morning glory • mother-in-law's tongue • mushrooms • narcissus • nephthytis • nightshade • oleander • onion • oriental lily • peace lily • peach (including the pit) • pencil cactus • periwinkle • philodendron • plumosa fern • poinsettia • poison ivy • poison oak • potato (especially the eyes and green parts) • pothos (golden, satin, or silver) • precatory bean • primrose • purple foxglove • red emerald • red princess • rhododendron • ribbon plant • rubber plants • sago palm • schefflera • skunk cabbage • spider plant • spotted dumb cane • string of pearls • striped dracaena • sweetheart ivy • Swiss-cheese plant • taro vine • tiger lily • tobacco • tomato plant • tulip (especially the bulb) • weeping fig • wisteria (especially the bulb) • yew |