Arrowwood
Hedge Bindweed
Bittercress
Blackberry
Bladder Campion
Boneset
Bunchberry
Calico Aster
Canada Violet
Catnip
Mouse-ear Chickweed
Star Chickweed
Common Fleabane
Crown-vetch
Dogbane
Dame's Rocket
English Plantain
Flat-topped White Aster
Foxglove Beardtongue
False Solomon's Seal
Garlic Mustard
Sharp-lobed Hepatica
Daisy Fleabane
Hemp Nettle
Honeysuckle
Horse Nettle
Indian Pipe
Japanese Bamboo (Knotweed)
Nodding Ladies' Tresses
White Musk Mallow
May-apple
Mayweed
Meadowsweet
Miterwort
Mountain Laurel (PA state flower)
Multaflora Rose
Painted Trillium
Partridge-berry
Pearly Everlasting
Pussytoes
Queen Anne's Lace
Quick-weed
Red Baneberry
White Baneberry
Doll's Eyes (White Baneberry)
Tall Meadow Rue
Squirrel-corn
Dutchman's Breeches
Field Pussytoes
Cranberry Viburnum
White Snakeroot
Starflower
Swamp Dewberry
Sweet White Violet
Turtlehead
Virgin's Bower
Virginia Waterleaf
Watercress
White Clover
White Avens
White Yarrow
Wild Strawberry
Wood Anemone
Canada Anemone
Bushy Aster
Toothwort
Canada Mayflower
Foamflower
Bouncing Bet
White Campion
Silverrod
Raspberry
Hobblebush
Maple-leaved Viburnum
Ox-eye Daisy
Common Wood Sorrel
Northern Swamp-dogwood
Elderberry
White Sweet-clover
(Unknown Shrub)
Shinleaf
Indian Hemp
Bedstraw
Queen-of-the-meadow
Spring Beauties
Thimbleweed
American Ginseng
Cheeses
Moth Mullein
Serviceberry (tree)
Wood Aster
Ninebark