1, Jack in the pulpit; 2, Green Dragon; 3, Arrow Arum; 4, Water Arum; 5, Skunk Cabbage; 6, Death Camas; 7, Smooth Camas; 8, False Hellebore; 9, Blue Flag; 10, Slender Nettle; 11, Western Nettle; 12, Wood Nettle; 13, Poison Poke; 14, Purple Cockle; 15, Cow Cockle.

1, Jack-in-the-pulpit; 2, Green Dragon; 3, Arrow Arum; 4, Water Arum; 5, Skunk Cabbage; 6, Death Camas; 7, Smooth Camas; 8, False Hellebore; 9, Blue Flag; 10, Slender Nettle; 11, Western Nettle; 12, Wood Nettle; 13, Poison Poke; 14, Purple Cockle; 15, Cow Cockle.

1, Cursed Crowfoot; 2, Tall Buttercup; 3, Small flowered Buttercup; 4, Smaller Spear wort; 5, Pasque Flower; 6, Marsh Marigold; 7, Different types of leaves of Low Larkspur; 8, Different types of leaves of Tall Larkspur; 9, White Baneberry; 10, Different types of leaves of Canada Moonseed; 11, Blue Cohosh.

1, Cursed Crowfoot; 2, Tall Buttercup; 3, Small-flowered Buttercup; 4, Smaller Spear-wort; 5, Pasque Flower; 6, Marsh Marigold; 7, Different types of leaves of Low Larkspur; 8, Different types of leaves of Tall Larkspur; 9, White Baneberry; 10, Different types of leaves of Canada Moonseed; 11, Blue Cohosh.

1, May Apple; 2, Blood root; 3, Celandine; 4, Locoweed; 5, Lupine; 6, Sun Spurge; 7, Cypress Spurge; 8, Poison Ivy; 9, Poison Sumach; 10, Wicopy; 11, Mezereon.

1, May Apple; 2, Blood-root; 3, Celandine; 4, Locoweed; 5, Lupine; 6, Sun-Spurge; 7, Cypress Spurge; 8, Poison Ivy; 9, Poison Sumach; 10, Wicopy; 11, Mezereon.

1, Poison Hemlock; 2, Water Hemlock; 3, Water Parsnip; 4, Mountain Laurel; 5, Sheep Laurel; 6, Swamp or Pale Laurel; 7, Spreading Dogbane; 8, Black Indian Hemp; 9, Butterfly Weed; 10, Swamp Milkweed; 11, Common Milkweed; 12, Oval leaved Milkweed.

1, Poison Hemlock; 2, Water Hemlock; 3, Water Parsnip; 4, Mountain Laurel; 5, Sheep Laurel; 6, Swamp or Pale Laurel; 7, Spreading Dogbane; 8, Black Indian Hemp; 9, Butterfly Weed; 10, Swamp Milkweed; 11, Common Milkweed; 12, Oval-leaved Milkweed.

1, Ground Ivy; 2, Bittersweet; 3, Three flowered Nightshade; 4, Common Nightshade; 5, Black Henbane; 6, Thorn Apple; 7, Indian Tobacco; 8, Great Lobelia; 9, White Snakeroot; 10, Sneezeweed; 11, Ragwort.

1, Ground Ivy; 2, Bittersweet; 3, Three-flowered Nightshade; 4, Common Nightshade; 5, Black Henbane; 6, Thorn Apple; 7, Indian Tobacco; 8, Great Lobelia; 9, White Snakeroot; 10, Sneezeweed; 11, Ragwort.