Jack-In-The-Pulpit/ Indian-Turnip Arisaema triphyllum Arum/Calla Jerusalem Artichoke Helianthus tuberosus Sunflower-Like Jerusalem Oak Chenopodium botrys Goosefoot Jewelweed, Pale/ Pale Touch-Me-Not Impatiens pallida Touch-Me-Not Jewelweed, Spotted/ Spotted Touch-Me-Not Impatiens capensis Touch-Me-Not Jimsonweed/ Thorn-Apple Datura stramonium Tomato/Nightshade Joe Pye weed, spotted Eupatorium maculatum Composite Joe-Pye-Weed, Hollow Eupatorium fistulosum Joe-Pye-Weed-Like Joe-Pye-Weed, Sweet/ Green-Stemmed Joe-Pye-Weed Eupatorium purpureum Joe-Pye-Weed-Like Johnny-Jump-Up/ Heartsease Viola tricolor Violet Jumpweed (see Knotweed Virginia/ Jumpseed) Juneberry, Downy (see Serviceberry)