Authors: Paul Rothrock

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Families: 67
Genera: 146
Species: 201
Total Taxa (details): 207
Acer negundo L. - Ash-Leaf Maple
Acer rubrum L. - Red Maple
Acer saccharinum L. - Silver Maple
Achillea millefolium L. - common yarrow
Adiantum pedatum L. - Northern Maidenhair
Agastache nepetoides (L.) Kuntze - Yellow Giant-Hyssop
Allium vineale L. - Crow Garlic
Ambrosia trifida L. - Great Ragweed
Asclepias syriaca L. - Common Milkweed
Barbarea vulgaris W. T. Aiton - Garden Yellow-Rocket
Betula nigra L. - River Birch
Blephilia sp. Raf. - pagoda-plant
Boehmeria cylindrica (L.) Sw. - Small-Spike False Nettle
Caltha palustris L. - Yellow Marsh-Marigold
Calystegia sp. R. Br. - false bindweed
Cardamine douglassii Britton - Limestone Bittercress
Cardamine hirsuta L. - Hairy Bittercress
Carex aggregata Mack. - Glomerate Sedge
Carex albursina E. Sheld. - White Bear Sedge
Carex amphibola Steud. - Eastern Narrow-Leaf Sedge
Carex blanda Dewey - Eastern Woodland Sedge
Carex communis L. H. Bailey - Fibrous-Root Sedge
Carex communis var. communis - Fibrous-Root Sedge
Carex comosa Boott - Bearded Sedge
Carex conjuncta Boott - Soft Fox Sedge
Carex frankii Kunth - Frank's Sedge
Carex granularis Muhl. ex Willd. - Limestone-Meadow Sedge
Carex grayi J. Carey - Gray's Sedge
Carex hirsutella Mack. - Fuzzy-Wuzzy Sedge
Carex laxiculmis Schwein. - Spreading Sedge
Carex laxiflora Lam. - Broad Loose-Flower Sedge
Carex leavenworthii Dewey - Leavenworth's Sedge
Carex lurida Wahlenb. - Sallow Sedge
Carex molesta Mack. ex Bright - Troublesome Sedge
Carex normalis Mack. - Greater Straw Sedge
Carex radiata (Wahlenb.) Small - Eastern Star Sedge
Carex shortiana Dewey - Short's Sedge
Carex tribuloides Wahlenb. - Blunt Broom Sedge
Carex vulpinoidea Michx. - Common Fox Sedge
Carpinus caroliniana Walter - American Hornbeam
Cicuta maculata L. - Spotted Water-Hemlock
Cinna arundinacea L. - Sweet Wood-Reed
Circaea canadensis (L.) Hill - Broad-Leaf Enchanter's-Nightshade
Cirsium arvense (L.) Scop. - Canadian Thistle
Claytonia virginica L. - Virginia Springbeauty
Conium maculatum L. - Poison-Hemlock
Coreopsis lanceolata L. - Lance-Leaf Tickseed
Cornus drummondii C. A. Mey. - Rough-Leaf Dogwood
Dactylis glomerata L. - Orchard Grass
Daucus carota L. - Queen Anne's-Lace
Desmodium paniculatum (L.) DC. - Panicled-Leaf Tick-Trefoil
Dianthus armeria L. - Deptford Pink
Dicentra cucullaria (L.) Bernh. - Dutchman's-Breeches
Dichanthelium clandestinum (L.) Gould - Deer-Tongue Witch Grass
Elymus virginicus L. - Virginia Wild Rye
Enemion biternatum Raf. - Eastern False Rue-Anemone
Equisetum arvense L. - Field Horsetail
Equisetum hyemale L. - Tall Scouring-Rush
Erigeron annuus (L.) Pers. - Eastern Daisy Fleabane
Erigeron philadelphicus L. - Philadelphia Fleabane
Erythronium americanum Ker Gawl. - American Trout-Lily
Fagus grandifolia Ehrh. - American Beech
Galium aparine L. - Sticky-Willy
Galium circaezans Michx. - Licorice Bedstraw
Galium triflorum Michx. - Fragrant Bedstraw
Hamamelis virginiana L. - American Witch-Hazel
Hydrangea arborescens L. - Wild Hydrangea
Impatiens sp. L. - touch-me-not
Juglans nigra L. - Black Walnut
Juncus effusus L. - Lamp Rush
Juncus tenuis Willd. - Lesser Poverty Rush
Lactuca sp. L. - lettuce
Laportea canadensis (L.) Wedd. - Canadian Wood-Nettle
Lindera benzoin (L.) Blume - Northern Spicebush
Lonicera japonica Thunb. - Japanese Honeysuckle
Lysimachia ciliata L. - Fringed Yellow-Loosestrife
Lysimachia nummularia L. - Creeping-Jenny
Medicago lupulina L. - Black Medick
Menispermum canadense L. - Canadian Moonseed
Mimulus ringens L. - Allegheny Monkey-Flower
Nabalus altissimus (L.) Hook. - Tall Rattlesnake-Root
Oenothera pilosella Raf. - Meadow Evening-Primrose
Ostrya virginiana (Mill.) K. Koch - Eastern Hop-Hornbeam
Oxalis sp. L. - woodsorrel
Penstemon digitalis Nutt. ex Sims - Foxglove Beardtongue
Persicaria maculosa S. F. Gray - Spotted Lady's-Thumb
Phleum pratense L. - Common Timothy
Phlox divaricata L. - Wild Blue Phlox
Phytolacca americana L. - American Pokeweed
Pilea pumila (L.) A. Gray - Canadian Clearweed
Plantago lanceolata L. - English Plantain
Plantago rugelii Decne. - Black-Seed Plantain
Platanus occidentalis L. - American Sycamore
Poa
Poa pratensis L. - Kentucky Blue Grass
Prunus serotina Ehrh. - Black Cherry
Quercus alba L. - Northern White Oak
Quercus rubra L. - Northern Red Oak
Ranunculus sp. L. - buttercup
Ranunculus abortivus L. - Kidney-Leaf Buttercup
Ratibida pinnata (Vent.) Barnhart - Gray-Head Mexican-Hat
Ribes cynosbati L. - Eastern Prickly Gooseberry
Rubus flagellaris Willd. - Whiplash Dewberry
Rubus occidentalis L. - Black Raspberry
Rubus pensilvanicus Poir. - Pennsylvania Blackberry
Rudbeckia laciniata L. - Green-Head Coneflower
Ruellia strepens L. - Limestone Wild Petunia
Rumex crispus L. - Curly Dock
Salix nigra Marshall - Black Willow
Samolus parviflorus Raf. - Water-Pimpernel
Sanicula canadensis L. - Canadian Black-Snakeroot
Scirpus pendulus Muhl. - Rufous Bulrush
Solanum carolinense L. - Carolina Horse-Nettle
Solidago caesia L. - Wreath Goldenrod
Solidago canadensis L. - Canadian Goldenrod
Solidago gigantea Aiton - Late Goldenrod
Stellaria media (L.) Vill. - Common Chickweed
Trifolium campestre Schreb. - Lesser Hop Clover
Trifolium repens L. - White Clover
Typha latifolia L. - Broad-Leaf Cat-Tail
Ulmus americana L. - American Elm
Ulmus rubra Muhl. - Slippery Elm
Verbena hastata L. - Blue Vervain
Verbena urticifolia L. - White Vervain
Veronica arvensis L. - Corn Speedwell
Viburnum prunifolium L. - Smooth Blackhaw
Viola pubescens Aiton - Downy Yellow Violet
Viola sororia Willd. - Hooded Blue Violet