Authors: Paul Rothrock

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Families: 80
Genera: 150
Species: 216
Total Taxa (details): 216
Acer saccharinum L. - Silver Maple
Achillea millefolium L. - common yarrow
Adiantum pedatum L. - Northern Maidenhair
Aesculus glabra Willd. - Ohio Buckeye
Allium canadense L. - Meadow Garlic
Allium vineale L. - Crow Garlic
Amelanchier arborea (Michx. f.) Fernald - Intermediate Service-Berry
Andropogon virginicus L. - Chalky Bluestem
Antennaria parlinii Fernald - Parlin's Pussytoes
Aquilegia canadensis L. - Red Columbine
Arctium minus (Hill) Bernh. - Lesser Burrdock
Arisaema triphyllum (L.) Schott - Jack-in-the-Pulpit
Asclepias quadrifolia Jacq. - Four-Leaf Milkweed
5/29/2020, source: John Lawrence
Aureolaria flava (L.) Farw. - Smooth Yellow False Foxglove
tentative ID from leaves only
Barbarea vulgaris W. T. Aiton - Garden Yellow-Rocket
Betula nigra L. - River Birch
Boehmeria cylindrica (L.) Sw. - Small-Spike False Nettle
Bromus pubescens Muhl. ex Willd. - Hairy Woodland Brome
1/10/2018, source: John Lawrence, PER
Cardamine douglasii Britton - Limestone Bittercress
Carex aggregata Mack. - Glomerate Sedge
Carex amphibola Steud. - Eastern Narrow-Leaf Sedge
Carex blanda Dewey - Eastern Woodland Sedge
Carex communis L. H. Bailey - Fibrous-Root Sedge
Carex digitalis Willd. - Slender Woodland Sedge
Carex frankii Kunth - Frank's Sedge
Carex grisea Wahlenb. - Inflated Narrow-Leaf Sedge
Carex jamesii Schwein. - James' Sedge
Carex laxiflora Lam. - Broad Loose-Flower Sedge
Carex normalis Mack. - Greater Straw Sedge
Carex picta Steud. - Boott's Sedge
Carex radiata (Wahlenb.) Small - Eastern Star Sedge
Carex shortiana Dewey - Short's Sedge
Carya ovata (Mill.) K. Koch - Shag-Bark Hickory
Celtis occidentalis L. - Common Hackberry
Cerastium glomeratum Thuill. - Sticky Mouse-Ear Chickweed
Cinna arundinacea L. - Sweet Wood-Reed
Circaea canadensis (L.) Hill - Broad-Leaf Enchanter's-Nightshade
Claytonia virginica L. - Virginia Springbeauty
Commelina communis L. - Asiatic Dayflower
5/29/2020, source: John Lawrence
Cornus florida L. - Flowering Dogwood
Dactylis glomerata L. - Orchard Grass
Dianthus armeria L. - Deptford Pink
Dicentra cucullaria (L.) Bernh. - Dutchman's-Breeches
Dirca palustris L. - Eastern Leatherwood
Spring 2019, source: Mark Sheehan
Draba verna L. - Spring Whitlow-Grass
Elephantopus carolinianus Raeusch. - Carolina Elephant's-Foot
Elymus hystrix L. - Eastern Bottle-Brush Grass
Elymus riparius Wiegand - River-Bank Wild Rye
Elymus virginicus L. - Virginia Wild Rye
Endodeca serpentaria (L.) Raf. - Virginia-Snakeroot
Erigeron annuus (L.) Pers. - Eastern Daisy Fleabane
Erigeron philadelphicus L. - Philadelphia Fleabane
Erythronium americanum Ker Gawl. - American Trout-Lily
Eupatorium serotinum Michx. - Late-Flowering Thoroughwort
Fagus grandifolia Ehrh. - American Beech
Galium aparine L. - Sticky-Willy
Galium circaezans Michx. - Licorice Bedstraw
Galium triflorum Michx. - Fragrant Bedstraw
Geum canadense Jacq. - White Avens
Heuchera americana L. - American Alumroot
Houstonia longifolia Gaertn. - Long-Leaf Summer Bluet
5/29/2020, source: John Lawrence, PER
Hydrangea arborescens L. - Wild Hydrangea
Hypericum punctatum Lam. - Spotted St. John's-Wort
Juglans nigra L. - Black Walnut
Juncus tenuis Willd. - Lesser Poverty Rush
Juniperus virginiana L. - Eastern Red-Cedar
Krigia biflora (Walter) S. F. Blake - Two-Flower Dwarf-Dandelion
Lespedeza procumbens Michx. - Trailing Bush-Clover
Lindera benzoin (L.) Blume - Northern Spicebush
Spring 2019, source: Chris Fox
Lithospermum latifolium Michx. - American Gromwell
Lonicera japonica Thunb. - Japanese Honeysuckle
Lysimachia quadrifolia L. - Whorled Yellow-Loosestrife
Maianthemum racemosum (L.) Link - Feathery False Solomon's-Seal
Medicago lupulina L. - Black Medick
Melilotus officinalis (L.) Lam. - Yellow Sweet-Clover
Nabalus altissimus (L.) Hook. - Tall Rattlesnake-Root
Ostrya virginiana (Mill.) K. Koch - Eastern Hop-Hornbeam
Oxalis stricta L. - Upright Yellow Wood-Sorrel
5/29/2020, source: John Lawrence, PER
Oxalis violacea L. - Violet Wood-Sorrel
Paspalum laeve Michx. - Field Crown Grass
Passiflora lutea L. - Yellow Passion-Flower
Phryma leptostachya L. - American Lopseed
Phytolacca americana L. - American Pokeweed
Pilea pumila (L.) A. Gray - Canadian Clearweed
Pinus virginiana Mill. - Virginia Pine
Plantago lanceolata L. - English Plantain
Plantago rugelii Decne. - Black-Seed Plantain
Platanus occidentalis L. - American Sycamore
Poa
Poa compressa L. - Flat-Stem Blue Grass
Poa pratensis L. - Kentucky Blue Grass
Poa sylvestris A. Gray - Woodland Blue Grass
Quercus alba L. - Northern White Oak
Quercus rubra L. - Northern Red Oak
Ranunculus abortivus L. - Kidney-Leaf Buttercup
Ribes cynosbati L. - Eastern Prickly Gooseberry
Rosa multiflora Thunb. - Rambler Rose
Rubus pensilvanicus Poir. - Pennsylvania Blackberry
Sanicula canadensis L. - Canadian Black-Snakeroot
Sedum ternatum Michx. - Woodland Stonecrop
5/3/2019, source: Abby Henkel
Solidago caesia L. - Wreath Goldenrod
Solidago flexicaulis L. - Zigzag Goldenrod
Solidago juncea Aiton - Early Goldenrod
Solidago nemoralis Aiton - Gray Goldenrod
Solidago sphacelata Raf. - Autumn Goldenrod
Staphylea trifolia L. - American Bladdernut
Stellaria media (L.) Vill. - Common Chickweed
Tilia americana L. - American Basswood
Tradescantia virginiana L. - Virginia Spiderwort
Trifolium campestre Schreb. - Lesser Hop Clover
Trifolium repens L. - White Clover
Trillium nivale Riddell - Dwarf White Trillium
Ulmus rubra Muhl. - Slippery Elm
Uvularia grandiflora Sm. - Large-Flower Bellwort
Vaccinium pallidum Aiton - Early Lowbush Blueberry
Verbascum thapsus L. - Great Mullein
Verbena urticifolia L. - White Vervain
Veronica polita Fr. - Gray Field Speedwell
Viburnum acerifolium L. - Maple-Leaf Arrow-Wood
Viburnum prunifolium L. - Smooth Blackhaw
Viola missouriensis Greene - Missouri Violet
Viola palmata L. - Three-Lobe Violet
Viola sororia Willd. - Hooded Blue Violet
Vitis vulpina L. - Frost Grape