Dynamic Dunes Plant Collection

Below is a list of plants in our collection. You may view the plants we have found from Presque Isle or plants we found from other locations throughout Pennsylvania. The lists can be sorted by clicking on the column heading.

Qualified researchers may apply for a user ID and password for detailed collection information by sending an email to dunes@psu.edu.

From Presque Isle

From Pennsylvania (Not Including Presque Isle)

Order	Family	Species	Author	Species Common Name	County	Collection Count
Acorales	Acoraceae	Acorus americanus	(Raf.) Raf.	Sweetflag	Erie	2
Alismatales	Alismataceae	Alisma triviale	Pursh	Northern Water Plantain	Erie	1
Alismatales	Alismataceae	Sagittaria latifolia	Willd.	Duck-potato, Wapato	Erie	1
Alismatales	Alismataceae	Sagittaria rigida	Pursh	Sessilefruit Arrowhead	Erie	1
Alismatales	Araceae	Spirodela polyrrhiza	(L.) Schleiden	Giant Duckweed	Erie	1
Alismatales	Butomaceae	Butomus umbellatus	L.	Flowering Rush	Erie	1
Alismatales	Hydrocharitaceae	Najas flexilis	(Willd.) Rostk. & Schmidt	Nodding Waternymph	Erie	1
Alismatales	Hydrocharitaceae	Najas gracillima	(A.Br.) Magnus	Slender Waternymph	Erie	1
Alismatales	Hydrocharitaceae	Najas guadalupensis	(Spreng.) Magnus	Southern Waternymph	Erie	2
Alismatales	Hydrocharitaceae	Najas minor	All.	Brittle Waternymph	Erie	1
Alismatales	Hydrocharitaceae	Vallisneria americana	Michx.	American Eel Grass	Erie	2
Alismatales	Potamogetonaceae	Potamogeton gramineus	L.	Variableleaf Pondweed	Erie	2
Alismatales	Potamogetonaceae	Potamogeton illinoensis	Morong	Illinois Pondweed	Erie	5
Alismatales	Potamogetonaceae	Potamogeton perfoliatus	L.	Claspingleaf Pondweed	Erie	2
Alismatales	Potamogetonaceae	Potamogeton praelongus	Wulfen	White-stem Pondweed	Erie	2
Alismatales	Potamogetonaceae	Potamogeton pusillus ssp. pusillus	L.	Small Pondweed	Erie	1
Alismatales	Potamogetonaceae	Potamogeton richardsonii	(Benn.) Rydb.	Red-head Pondweed, Richardson Pondweed	Erie	4
Alismatales	Potamogetonaceae	Potamogeton zosteriformis	Fernald	Flatstem Pondweed	Erie	1
Alismatales	Potamogetonaceae	Stuckenia pectinata	(L.) Börner	Sago Pondweed	Erie	2
Apiales	Aapiaceae	Angelica atropurpurea	L.	Purplestem Angelica	Erie	1
Apiales	Aapiaceae	Cicuta bulbifera	L.	Bulblet-bearing Water Hemlock	Erie	2
Apiales	Apiaceae	Conioselinum chinense	(L.) Britton, Sterns & Poggenb.	Chinese hemlockparsley	Erie	1
Apiales	Apiaceae	Daucus carota	L.	Bird's Nest, Queen Anne's Lace, Wild Carrot	Erie	2
Apiales	Apiaceae	Osmorhiza claytonii	(Michx.) C.B. Clarke	Clayton's Sweetroot, Hairy Sweet Cicely	Erie	1
Apiales	Apiaceae	Sanicula canadensis	L.	Canadian Blacksnakeroot	Erie	1
Apiales	Araliaceae	Aralia nudicaulis	L.	Wild Sarsaparilla	Erie	4
Aquifoliales	Aquifoliaceae	Ilex verticillata	(L.) A. Gray	Common Winterberry	Erie	2
Asparagales	Amaryllidaceae	Allium canadense	L.	Meadow Garlic	Erie	1
Asparagales	Asparagaceae	Hyacinthoides non-scripta	(L.) Chouard	English Bluebell	Erie	1
Asparagales	Asparagaceae	Maianthemum canadense	Desf.	False Lily-of-the-valley, Canada Mayflower, Wild Lily-of-the-valley, Two-leaved Solomonseal	Erie	3
Asparagales	Asparagaceae	Maianthemum racemosum	(L.) Link	False Solomon's Seal	Erie	1
Asparagales	Asparagaceae	Maianthemum stellatum	(L.) Link	False Solomon's Seal, Starry False Lily-of-the-Valley	Erie	6
Asparagales	Asparagaceae	Polygonatum pubescens	(Willd.) Pursh.	Hairy Solomon's Seal	Erie	1
Asparagales	Asparagaceae	Yucca filamentosa	L.	Adam's Needle	Erie	1
Asparagales	Iridaceae	Iris versicolor	L.	Harlequin Blueflag	Erie	1
Asparagales	Iridaceae	Iris virginica	L.	Virginia Iris	Erie	1
Asparagales	Iridaceae	Sisyrinchium angustifolium	P. Mill.	Common Blue-eyed Grass	Erie	2
Asparagales	Orchidaceae	Epipactis helleborine	(L.) Crantz	Broadleaf Helleborine	Erie	2
Asparagales	Orchidaceae	Platanthera flava	(L.) Lindl.	Palegreen Orchid	Erie	1
Asparagales	Orchidaceae	Platanthera flava var. flava	(L.) Lindl.	Palegreen Orchid	Erie	1
Asparagales	Orchidaceae	Platanthera lacera	(Michx.) G. Don	Fringed Orchid, Bog Orchid	Erie	2
Asparagales	Orchidaceae	Spiranthes cernua	(L.) L. C. Rich.	Nodding Ladies'-tresses	Erie	2
Asparagales	Orchidaceae	Spiranthes lucida	(H.H. Eat.) Ames	Shining Ladies'-tresses	Erie	1
Asterales	Asteraceae	Achillea millefolium	L.	Common Yarrow	Erie	2
Asterales	Asteraceae	Ageratina altissima	(L.) King & H. E. Robins	White Snakeroot	Erie	1
Asterales	Asteraceae	Ageratina altissima var. altissima	(L.) King & H. E. Robins	White Snakeroot	Erie	1
Asterales	Asteraceae	Ambrosia trifida	L.	Great Ragweed	Erie	1
Asterales	Asteraceae	Anaphalis margaritacea	(L.) Benth.	Pearly Everlasting	Erie	1
Asterales	Asteraceae	Anthemis arvensis	L.	Corn Chamomile	Erie	1
Asterales	Asteraceae	Artemisia campestris	L.	Tall Wormwood	Erie	1
Asterales	Asteraceae	Bidens cernua	L.	Bur Marigold, Sticktight	Erie	1
Asterales	Asteraceae	Bidens connata	Muhl. ex Willd.	Purple-stem Beggarticks	Erie	1
Asterales	Asteraceae	Bidens frondosa	L.	Devil's Beggartick	Erie	1
Asterales	Asteraceae	Bidens laevis	(L.) B.S.P.	Bur Marigold, Smooth Beggarticks	Erie	1
Asterales	Asteraceae	Centaurea stoebe ssp. micranthos	(Gugler) Hayek	Spotted Knapweed	Erie	1
Asterales	Asteraceae	Cichorium intybus	L.	Chicory, Blue Sailors	Erie	2
Asterales	Asteraceae	Cirsium arvense	(L.) Scop.	Canada Thistle	Erie	1
Asterales	Asteraceae	Cirsium vulgare	(Savi) Ten.	Bull Thistle	Erie	1
Asterales	Asteraceae	Conoclinium coelestinum	(L.) DC.	Blue Mistflower, Blue Snakeroot	Erie	1
Asterales	Asteraceae	Erigeron annuus	(L.) Pers.	Eastern Daisy Fleabane	Erie	2
Asterales	Asteraceae	Erigeron philadelphicus	L.	Philadelphia Fleabane	Erie	1
Asterales	Asteraceae	Erigeron pulchellus	Michx.	Robin's Plantain	Erie	1
Asterales	Asteraceae	Eupatorium fistulosum	Barratt	Joe Pye Weed	Erie	1
Asterales	Asteraceae	Eupatorium perfoliatum	L.	Common Boneset, Boneset	Erie	1
Asterales	Asteraceae	Eupatorium serotinum	Michx.	Lateflowering Thoroughwort	Erie	1
Asterales	Asteraceae	Euthamia graminifolia	(L.) Nutt.	Flattop Goldentop	Erie	1
Asterales	Asteraceae	Gnaphalium obtusifolium ssp. obtusifolium	(L.) Hilliard & Burtt	Rabbittobacco	Erie	2
Asterales	Asteraceae	Helenium autumnale	L.	Common Sneezeweed	Erie	1
Asterales	Asteraceae	Helianthus divaricatus	L.	Woodland Sunflower	Erie	1
Asterales	Asteraceae	Heliopsis helianthoides	(L.) Sweet	Oxeye, Heliopsis Sunflower, False Sunflower	Erie	1
Asterales	Asteraceae	Hieracium aurantiacum	Linnaeus	Orange Hawkweed	Erie	1
Asterales	Asteraceae	Hieracium lachenalii	C.C. Gmel.	Common Hawkweed, Smooth Hawkweed	Erie	1
Asterales	Asteraceae	Hieracium paniculatum	L.	Allegheny Hawkweed, Panicled Hawkweed	Erie	1
Asterales	Asteraceae	Hypochaeris radicata	Linnaeus	Hairy Cat's Ear	Erie	1
Asterales	Asteraceae	Lactuca canadensis	L.	Wild Lettuce	Erie	1
Asterales	Asteraceae	Lactuca serriola	Linnaeus	Prickly Lettuce	Erie	1
Asterales	Asteraceae	Leucanthemum vulgare	Lam.	Oxeye Daisy	Erie	1
Asterales	Asteraceae	Pseudognaphalium obtusifolium	(L.) Hilliard & B.L. Burtt	Rabbittobacco	Erie	1
Asterales	Asteraceae	Rudbeckia hirta	L.	Black-eyed Susan	Erie	1
Asterales	Asteraceae	Rudbeckia triloba	L.	Brown-eyed Susan	Erie	2
Asterales	Asteraceae	Senecio vulgaris	L.	Common Groundsel, Old-man-in-the-spring	Erie	2
Asterales	Asteraceae	Sericocarpus asteroides	(L.) B.S. P.	Toothed Whitetop Aster	Erie	1
Asterales	Asteraceae	Solidago altissima	L.	Canada Goldenrod	Erie	1
Asterales	Asteraceae	Solidago caesia	L.	Wreath Goldenrod	Erie	1
Asterales	Asteraceae	Solidago canadensis	L.	Canada Goldenrod	Erie	1
Asterales	Asteraceae	Solidago erecta	Pursh	Showy Goldenrod	Erie	1
Asterales	Asteraceae	Solidago speciosa	Nutt.	Showy Goldenrod	Erie	1
Asterales	Asteraceae	Sonchus arvensis	L.	Creeping Sowthistle, Field Sowthistle	Erie	1
Asterales	Asteraceae	Sonchus asper	(L.) Hill	Spiny-leaf Sow-thistle	Erie	1
Asterales	Asteraceae	Symphyotrichum boreale	(Torr. & A. Gray) A. Löve & D. Löve	Northern Bog Aster	Erie	1
Asterales	Asteraceae	Symphyotrichum ericoides	(L.) G.L. Nesom	White Heath Aster	Erie	1
Asterales	Asteraceae	Symphyotrichum lateriflorum	(L.) A. & D. Löve	Calico Aster	Erie	1
Asterales	Asteraceae	Symphyotrichum novae-angliae	(L.) Nesom	New England Aster	Erie	1
Asterales	Asteraceae	Symphyotrichum novi-belgii	(L.) G.L. Nesom	New York Aster	Erie	1
Asterales	Asteraceae	Tragopogon pratensis	L.	Meadow Salsify	Erie	2
Asterales	Asteraceae	Tussilago farfara	L.	Coltsfoot	Erie	1
Asterales	Campanulaceae	Campanula rotundifolia	L.	Harebell	Erie	1
Asterales	Campanulaceae	Lobelia inflata	L.	Indian Tobacco	Erie	2
Boraginales	Boraginaceae	Echium vulgare	L.	Blueweed, Common Vipersbugloss	Erie	1
Boraginales	Boraginaceae	Lithospermum canescens	(Michx.) Lehm.	Hoary Puccoon	Erie	1
Boraginales	Boraginaceae	Lithospermum caroliniense	(Walt. ex J.F. Gmel.) MacM.	Carolina Gromwell, Stoneseed	Erie	5
Boraginales	Boraginaceae	Myosotis stricta	Link ex Roem. & Schult.	Strict Forget-me-not	Erie	1
Boraginales	Boraginaceae	Myosotis verna	Nutt.	Spring Forget-me-not	Erie	1
Boraginales	Hydrophyllaceae	Hydrophyllum virginianum	L.	Virginia Waterleaf, Shawnee Salad	Erie	1
Brassicales	Brassicaceae	Alliaria petiolata	(Bieb.) Cavara & Grande	Garlic Mustard	Erie	2
Brassicales	Brassicaceae	Arabis canadensis	L.	Sicklepod	Erie	1
Brassicales	Brassicaceae	Arabis lyrata	L.	Lyrate Rockcress	Erie	5
Brassicales	Brassicaceae	Barbarea verna	(Mill.) Asch.	Early Yellowrocket	Erie	1
Brassicales	Brassicaceae	Cakile edentula	(Bigelow) Hook	American Searocket	Erie	3
Brassicales	Brassicaceae	Cardamine hirsuta	L.	Hairy Bittercress	Erie	2
Brassicales	Brassicaceae	Cardamine parviflora	L.	Smallflowered Bittercress	Erie	2
Brassicales	Brassicaceae	Hesperis matronalis	L.	Dame's Rocket	Erie	1
Brassicales	Brassicaceae	Lepidium virginicum	L.	Virginia Pepperweed, Poorman's Pepper	Erie	3
Brassicales	Brassicaceae	Lunaria annua	L.	Annual Honesty	Erie	1
Brassicales	Brassicaceae	Raphanus raphanistrum	L.	Wild Radish	Erie	1
Brassicales	Brassicaceae	Sisymbrium altissimum	L.	Tall Hedge-mustard	Erie	1
Brassicales	Capparaceae	Polanisia dodecandra	(L.) DC.	Clammyweed	Erie	1
Caryophyllales	Amaranthaceae	Chenopodium album	L.	Common Lambsquarters	Erie	1
Caryophyllales	Amaranthaceae	Cycloloma atriplicifolium	(Spreng.) Coult.	Winged Pigweed	Erie	1
Caryophyllales	Amaranthaceae	Dysphania ambrosioides	(L.) Mosyakin & Clemants	Mexican Tea	Erie	1
Caryophyllales	Cactaceae	Opuntia cespitosa	Raf.	Eastern Prickly Pear	Erie	1
Caryophyllales	Caryophyllaceae	Cerastium fontanum ssp. vulgare	(Hartman) Greuter & Burdet	Big Chickweed, Common Mouse-ear Chickweed	Erie	1
Caryophyllales	Caryophyllaceae	Dianthus armeria	L.	Deptford Pink	Erie	1
Caryophyllales	Caryophyllaceae	Moehringia lateriflora	(L.) Fenzl	Bluntleaf Sandwort	Erie	1
Caryophyllales	Caryophyllaceae	Saponaria officinalis	L.	Bouncingbet	Erie	1
Caryophyllales	Caryophyllaceae	Silene antirrhina	L.	Catchfly, Sleepy Campion	Erie	1
Caryophyllales	Caryophyllaceae	Silene latifolia ssp. alba	(P. Mill.) Greuter & Burdet	White Campion	Erie	1
Caryophyllales	Caryophyllaceae	Silene vulgaris	(Moench) Garcke	Bladder Campion	Erie	1
Caryophyllales	Nyctaginaceae	Mirabilis nyctaginea	(Michx.) MacM.	Wild Four O'Clock	Erie	1
Caryophyllales	Phytolaccaceae	Phytolacca americana	L.	American Pokeweed	Erie	3
Caryophyllales	Polygonaceae	Persicaria hydropiper	(L.) Opiz	Marshpepper Knotweed	Erie	1
Caryophyllales	Polygonaceae	Persicaria lapathifolia	(L.) Gray	Curlytop Knotweed	Erie	1
Caryophyllales	Polygonaceae	Polygonum amphibium var. emersum	Michx.	Swamp Smartweed, Longroot Smartweed	Erie	5
Caryophyllales	Polygonaceae	Polygonum amphibium var. stipulaceum	Coleman	Water Smartweed	Erie	1
Caryophyllales	Polygonaceae	Polygonum caespitosum	Blume	Low Smartweed, Bristled Knotweed	Erie	1
Caryophyllales	Polygonaceae	Polygonum cuspidatum	Sieb. & Zucc.	Japanese Knotweed	Erie	1
Caryophyllales	Polygonaceae	Polygonum hydropiper	L.	Marshpepper Knotweed	Erie	1
Caryophyllales	Polygonaceae	Polygonum persicaria	L.	Lady's Thumb	Erie	1
Caryophyllales	Polygonaceae	Polygonum sagittatum	L.	Arrowleaf Tearthumb	Erie	1
Caryophyllales	Polygonaceae	Polygonum scandens	L.	Climbing False Buckwheat	Erie	2
Caryophyllales	Polygonaceae	Polygonum setaceum	Baldw.	Bog Smartweed	Erie	3
Caryophyllales	Polygonaceae	Polygonum virginianum	L.	Virginia Smartweed, Jumpseed	Erie	1
Celastrales	Celastraceae	Celastrus orbiculatus	Thunb.	Asian Bittersweet	Erie	3
Celastrales	Celastraceae	Celastrus scandens	L.	American Bittersweet	Erie	3
Celastrales	Celastraceae	Euonymus alatus	(Thunb.) Sieb.	Burning Bush	Erie	1
Ceratophyllales	Ceratophyllaceae	Ceratophyllum demersum	L.	Coontail, Hornwort	Erie	1
Commelinales	Commelinaceae	Commelina communis	L.	Asiatic Dayflower	Erie	1
Commelinales	Pontederiaceae	Heteranthera dubia	(Jacq.) MacM.	Water Stargrass, Grass-leaf Mud-plantain	Erie	1
Commelinales	Pontederiaceae	Pontederia cordata	L.	Pickerelweed	Erie	8
Cornales	Cornaceae	Cornus amomum	P. Mill	Silky Dogwood	Erie	1
Cornales	Cornaceae	Cornus racemosa	Lam.	Gray Dogwood	Erie	1
Cornales	Cornaceae	Cornus rugosa	Lam.	Round-leaf Dogwood	Erie	2
Cornales	Cornaceae	Cornus sericea	L.	Redosier Dogwood	Erie	1
Cornales	Nyssaceae	Nyssa sylvatica	Marsh.	Black Tupelo, BlackGum	Erie	1
Cyperales	Poaceae	Alopecurus aequalis	Sobol.	Short Foxtail	Erie	1
Cyperales	Poaceae	Ammophila breviligulata	Fern.	American Beachgrass	Erie	2
Cyperales	Poaceae	Andropogon gerardii	Vitman	Big Blue Stem	Erie	2
Cyperales	Poaceae	Andropogon virginicus	L.	Yellow Bluestem	Erie	1
Cyperales	Poaceae	Cenchrus tribuloides	L.	Sanddune Sandbur	Erie	1
Cyperales	Poaceae	Digitaria cognata	(J. S. Schultes) Pilger	Carolina Cottontop	Erie	1
Cyperales	Poaceae	Elymus riparius	Wieg.	Riverbank Wildrye	Erie	1
Cyperales	Poaceae	Elymus virginicus	L.	Virginia Wild Rye	Erie	1
Cyperales	Poaceae	Eragrostis cilianensis	(All.) Vign. ex Janchen	Stinkgrass	Erie	1
Cyperales	Poaceae	Eragrostis spectabilis	(Pursh) Steud.	Petticoat-climber, Purple Lovegrass	Erie	2
Cyperales	Poaceae	Poa compressa	L.	Canada Bluegrass, Flat-stem Blue Grass	Erie	3
Cyperales	Poaceae	Schizachyrium scoparium	(Michx.) Nash	Little Bluestem	Erie	2
Cyperales	Poaceae	Zizania aquatica	L.	Annual Wild Rice	Erie	1
Dipsacales	Adoxaceae	Viburnum acerifolium	L.	Mapleleaf Viburnum	Erie	3
Dipsacales	Caprifoliaceae	Diervilla lonicera	P. Mill.	Northern Bush Honeysuckle	Erie	3
Dipsacales	Caprifoliaceae	Lonicera dioica	L.	Limber Honeysuckle	Erie	1
Dipsacales	Caprifoliaceae	Lonicera hirsuta	Eat.	Hairy Honeysuckle	Erie	1
Dipsacales	Caprifoliaceae	Lonicera japonica	Thunb.	Japanese Honeysuckle	Erie	1
Dipsacales	Caprifoliaceae	Lonicera morrowii	Gray	Morrow's Honeysuckle	Erie	2
Dipsacales	Caprifoliaceae	Lonicera oblongifolia	(Goldie) Hook.	Swamp Fly Honeysuckle	Erie	1
Dipsacales	Caprifoliaceae	Lonicera tatarica	L.	Bush Honeysuckle	Erie	2
Dipsacales	Caprifoliaceae	Sambucus nigra ssp. canadensis	(L.) R. Bolli	Blue Elder, Common Elderberry	Erie	1
Dipsacales	Caprifoliaceae	Sambucus racemosa var. racemosa	L.	Red Elderberry, Bunchberry Elder	Erie	1
Dipsacales	Caprifoliaceae	Viburnum dentatum	L.	Arrow-wood Viburnum, Southern Arrowwood	Erie	2
Dipsacales	Caprifoliaceae	Viburnum opulus var. americanum	Aiton	American Cranberrybush	Erie	1
Equisetales	Equisetaceae	Equisetum hyemale	L.	Scouringrush Horsetail	Erie	3
Ericales	Ericaceae	Arctostaphylos uva-ursi	(L.) Spreng.	Bearberry	Erie	5
Ericales	Ericaceae	Chimaphila umbellata	(L.) W.P.C. Barton	Pipsissewa	Erie	2
Ericales	Ericaceae	Gaylussacia baccata	(Wangenh.) K. Koch	Black Huckleberry	Erie	2
Ericales	Ericaceae	Pyrola elliptica	Nutt.	Waxflower Shinleaf	Erie	1
Ericales	Ericaceae	Vaccinium corymbosum	L.	Highbush Blueberry	Erie	3
Ericales	Ericaceae	Vaccinium myrtilloides	Michx.	Velvetleaf Huckleberry	Erie	2
Ericales	Ericaceae	Vaccinium stamineum	L.	Deerberry, Blueberry	Erie	4
Ericales	Polemoniaceae	Phlox subulata	L.	Moss Pink	Erie	1
Ericales	Primulaceae	Lysimachia ciliata	L.	Fringed Loosestrife	Erie	1
Ericales	Primulaceae	Lysimachia nummularia	L.	Creeping Jenny, Moneywort	Erie	1
Ericales	Primulaceae	Lysimachia punctata	L.	large yellow loosestrife	N/A	1
Ericales	Primulaceae	Lysimachia terrestris	(L.) B.S.P.	Earth Loosestrife	Erie	3
Ericales	Primulaceae	Lysimachia thyrsiflora	L.	Tufted Loosestrife	Erie	3
Ericales	Primulaceae	Lysimachia vulgaris	Linnaeus	Garden Loosestrife	Erie	1
Ericales	Primulaceae	Trientalis borealis	Raf.	Starflower	Erie	3
Fabales	Fabaceae	Amorpha fruticosa	L.	Indigobush, False Indigo	Erie	1
Fabales	Fabaceae	Apios americana	Medik.	Groundnut, Wild Bean	Erie	1
Fabales	Fabaceae	Astragalus canadensis	L.	Canada Milkvetch	Erie	2
Fabales	Fabaceae	Cercis canadensis	L.	Eastern Redbud	Erie	1
Fabales	Fabaceae	Colutea arborescens	L.	Bladder Senna	Erie	2
Fabales	Fabaceae	Desmodium canadense	(L.) DC.	Showy Ticktrefoil	Erie	2
Fabales	Fabaceae	Desmodium paniculatum	(L.) DC.	Panicledleaf Ticktrefoil	Erie	1
Fabales	Fabaceae	Lathyrus japonicus	Willd.	Beach Pea	Erie	2
Fabales	Fabaceae	Lathyrus japonicus var. maritimus	(L.) Kartesz & Gandhi	Beach Pea	Erie	3
Fabales	Fabaceae	Lathyrus latifolius	L.	Everlasting Pea, Perennial Pea	Erie	1
Fabales	Fabaceae	Lathyrus palustris	L.	Marsh Pea, Marsh Vetchling	Erie	1
Fabales	Fabaceae	Lespedeza capitata	Michx.	Roundhead Lespedeza, Roundhead Bushclover	Erie	1
Fabales	Fabaceae	Lotus corniculatus	L.	Birdfoot Deervetch, Birdsfoot Trefoil	Erie	1
Fabales	Fabaceae	Lupinus perennis	L.	Sundial Lupine	Erie	3
Fabales	Fabaceae	Medicago lupulina	L.	Black Medic	Erie	2
Fabales	Fabaceae	Medicago sativa	L.	Alfalfa	Erie	1
Fabales	Fabaceae	Melilotus officinalis	(L.) Lam.	Yellow Sweetclover	Erie	4
Fabales	Fabaceae	Robinia pseudoacacia	L.	Black Locust	Erie	2
Fabales	Fabaceae	Robinia viscosa	Vent.	Clammy Locust	Erie	3
Fabales	Fabaceae	Securigera varia	(L.) Lassen	Crownvetch	Erie	2
Fabales	Fabaceae	Strophostyles helvola	(L.) Elliot	Pink Wildbean	Erie	1
Fabales	Fabaceae	Strophostyles umbellata	(Muhl. Ex Willd.) Britt.	Perennial Wildbean, Pink Fuzzybean, Pink Wildbean	Erie	1
Fabales	Fabaceae	Trifolium aureum	Pollich	Golden Clover	Erie	1
Fabales	Fabaceae	Trifolium pratense	L.	Red Clover	Erie	1
Fagales	Betulaceae	Alnus incana ssp. rugosa	(Du Roi) Clausen	Speckled Alder	Erie	1
Fagales	Betulaceae	Alnus serrulata	(Ait.) Willd.	Alder	Erie	1
Fagales	Betulaceae	Betula pendula	Roth	Silver Birch, European White Birch	Erie	1
Fagales	Betulaceae	Ostrya virginiana	(P. Mill) K. Koch	Eastern Hophornbeam	Erie	2
Fagales	Fagaceae	Castanea crenata	Sieb. & Zucc.	Japanese Chestnut	Erie	2
Fagales	Fagaceae	Quercus coccinea	Münchh.	Scarlet Oak	Erie	1
Fagales	Fagaceae	Quercus palustris	Muenchh.	Pin Oak	Erie	7
Fagales	Fagaceae	Quercus rubra	L.	Northern Red Oak	Erie	7
Fagales	Fagaceae	Quercus velutina	Lam.	Black Oak	Erie	1
Fagales	Juglandaceae	Juglans nigra	L.	Black Walnut	Erie	2
Fagales	Myricaceae	Morella caroliniensis	(Mill.) Small	Evergreen Bayberry	Erie	2
Fagales	Myricaceae	Morella cerifera	(L.) Small	Wax Myrtle	Erie	1
Fagales	Myricaceae	Morella pensylvanica	(Mirbel) Kartesz	Bayberry	Erie	1
Gentianales	Apocynaceae	Apocynum androsaemifolium	L.	Flytrap Dogbane	Erie	1
Gentianales	Apocynaceae	Apocynum cannabinum	L.	Dogbane, Indian Hemp	Erie	2
Gentianales	Apocynaceae	Asclepias incarnata	L.	Swamp Milkweed	Erie	7
Gentianales	Apocynaceae	Asclepias syriaca	L.	Common Milkweed	Erie	4
Gentianales	Apocynaceae	Cynanchum louiseae	Kartesz & Gandhi	Black Swallow-wort	Erie	2
Gentianales	Apocynaceae	Vinca minor	L.	Common Periwinkle	Erie	1
Gentianales	Gentianaceae	Gentiana clausa	Raf.	Bottle Gentian	Erie	1
Gentianales	Gentianaceae	Sabatia angularis	(L.) Pursh	Rosepink	Erie	1
Gentianales	Gentianaceae	Sabatia stellaris	Pursh	Marsh Pink	Erie	1
Gentianales	Rubiaceae	Cephalanthus occidentalis	L.	Buttonbush	Erie	5
Gentianales	Rubiaceae	Galium aparine	L.	Cleavers or Goose Grass	Erie	3
Gentianales	Rubiaceae	Galium circaezans	Michx.	Wild Licorice	Erie	1
Gentianales	Rubiaceae	Galium concinnum	Torr. & Gray	Shining Bedstraw	Erie	1
Gentianales	Rubiaceae	Galium pilosum	Aiton	Hairy Bedstraw	Erie	1
Gentianales	Rubiaceae	Galium tinctorium	L.	Dye Bedstraw	Erie	1
Gentianales	Rubiaceae	Houstonia longifolia	Gaertn.	Longleaf Bluet	Erie	1
Gentianales	Rubiaceae	Houstonia purpurea	Linnaeus	Purple Bluet	Erie	1
Gentianales	Rubiaceae	Mitchella repens	L.	Partridge Berry	Erie	4
Geraniales	Geraniaceae	Geranium bicknellii	Britt.	Northern Crane's-bill, Bicknell's Cranesbill	Erie	2
Geraniales	Geraniaceae	Geranium molle	L.	Awnless Geranium	Erie	1
Geraniales	Geraniaceae	Geranium robertianum	L.	Robert Geranium	Erie	2
Lamiales	Bignoniaceae	Catalpa speciosa	(Warder) Warder ex Engelm.	Northern Catalpa	Erie	1
Lamiales	Lamiaceae	Agastache scrophulariifolia	(Willd.) Kuntze	Purple Giant Hyssop	Erie	1
Lamiales	Lamiaceae	Ajuga reptans	L.	Common Bugle	Erie	1
Lamiales	Lamiaceae	Clinopodium vulgare	L.	Wild Basil	Erie	1
Lamiales	Lamiaceae	Glechoma hederacea	L.	Creeping Charlie, Gill-over-the-ground, Ground Ivy	Erie	1
Lamiales	Lamiaceae	Lamium purpureum	L.	Purple Deadnettle	Erie	1
Lamiales	Lamiaceae	Leonurus cardiaca	L.	Common Motherwort	Erie	1
Lamiales	Lamiaceae	Lycopus americanus	Muhl. ex W. Bart.	American Bugleweed, Water Horehound	Erie	2
Lamiales	Lamiaceae	Lycopus virginicus	L.	Virginia Bugleweed, Virginia Water Horehound	Erie	1
Lamiales	Lamiaceae	Mentha aquatica	L.	Water Mint	Erie	1
Lamiales	Lamiaceae	Mentha arvensis	L.	Field Mint, Wild Mint	Erie	4
Lamiales	Lamiaceae	Mentha X villosa	Huds. (pro sp.)	Hairy Mint	Erie	1
Lamiales	Lamiaceae	Nepeta cataria	L.	Catnip	Erie	1
Lamiales	Lamiaceae	Physostegia virginiana	(L.) Benth.	Obedient Plant, False Dragonhead	Erie	3
Lamiales	Lamiaceae	Prunella vulgaris	L.	Healall or Selfheal	Erie	2
Lamiales	Lamiaceae	Pycnanthemum verticillatum	(Michx.) Pers.	Whorled Mountainmint	Erie	4
Lamiales	Lamiaceae	Pycnanthemum virginianum	(L.) T. Dur. & B. D. Jackson ex B. L. Robins. & Fern.	Virginia Mountainmint	Erie	1
Lamiales	Lamiaceae	Scutellaria galericulata	L.	Hooded Skullcap, Marsh Scullcap	Erie	2
Lamiales	Lamiaceae	Scutellaria lateriflora	L.	Mad Dog Skullcap	Erie	2
Lamiales	Lamiaceae	Stachys tenuifolia	Willd.	smooth hedgenettle	Erie	1
Lamiales	Lamiaceae	Teucrium canadense	L.	Germander, Wood Sage	Erie	1
Lamiales	Lamiaceae	Thymus praecox ssp. arcticus	(Durand) Jalas	Wild Thyme	Erie	1
Lamiales	Lentibulariaceae	Utricularia macrorhiza	Le Conte	Common Bladderwort	Erie	2
Lamiales	Oleaceae	Fraxinus americana	L.	White Ash	Erie	1
Lamiales	Oleaceae	Fraxinus pennsylvanica	Marsh.	Green Ash	Erie	2
Lamiales	Oleaceae	Ligustrum vulgare	L.	European Privet, Wild Privet	Erie	1
Lamiales	Orobanchaceae	Agalinis purpurea	(L.) Pennell	Purple False Foxglove	Erie	2
Lamiales	Orobanchaceae	Melampyrum lineare	Desr.	Narrowleaf Cowwheat	Erie	8
Lamiales	Scrophulariaceae	Agalinis tenuifolia var. tenuifolia	(Vahl) Raf.	Slenderleaf False Foxglove	Erie	1
Lamiales	Scrophulariaceae	Chelone glabra	L.	White Turtlehead	Erie	1
Lamiales	Scrophulariaceae	Linaria vulgaris	P. Mill.	Butter and Eggs	Erie	3
Lamiales	Scrophulariaceae	Mimulus ringens	L.	Allegheny Monkeyflower	Erie	5
Lamiales	Scrophulariaceae	Penstemon laevigatus	(L.) Aiton.	Eastern Smooth Beardtongue	Erie	1
Lamiales	Scrophulariaceae	Pseudolysimachion longifolium	(L.) Opiz	Longleaf Speedwell	Erie	1
Lamiales	Scrophulariaceae	Verbascum thapsus	L.	Big Taper, Common Mullein	Erie	4
Lamiales	Scrophulariaceae	Veronica officinalis	L.	Common Gypsyweed, Common Speedwell	Erie	1
Lamiales	Scrophulariaceae	Veronica serpyllifolia	L.	Thyme-leaf Speedwell	Erie	1
Lamiales	Verbenaceae	Verbena hastata	L.	Blue Verbena, Blue Vervain	Erie	3
Lamiales	Verbenaceae	Verbena urticifolia	L.	White Vervain, White Verbena	Erie	1
Laurales	Lauraceae	Lindera benzoin	(L.) Blume	Spicebush, Northern Spicebush	Erie	2
Laurales	Lauraceae	Sassafras albidum	(Nutt.) Nees	Sassafras	Erie	3
Liliales	Colchicaceae	Uvularia perfoliata	L.	Perfoliate Bellwort	Erie	1
Liliales	Liliaceae	Allium vineale	L.	Wild Garlic	Erie	1
Liliales	Liliaceae	Ornithogalum umbellatum	L.	Star-of-Bethlehem	Erie	1
Liliales	Melanthiaceae	Trillium erectum	L.	Red Trillium	Erie	1
Liliales	Smilacaceae	Smilax herbacea	L.	Smooth Carrionflower	Erie	1
Liliales	Smilacaceae	Smilax rotundifolia	L.	Common Catbriar	Erie	2
Magnoliales	Magnoliaceae	Liriodendron tulipifera	L.	Tulip Poplar, Tuliptree	Erie	1
Malpighiales	Euphorbiaceae	Chamaesyce polygonifolia	(L.) Small	Seaside Sandmat	Erie	1
Malpighiales	Euphorbiaceae	Euphorbia corollata	L.	Flowering Spurge	Erie	1
Malpighiales	Euphorbiaceae	Euphorbia cyparissias	L.	Cypress Spurge	Erie	5
Malpighiales	Hypericaceae	Hypericum majus	(Gray) Britt.	Large St. Johnswort	Erie	1
Malpighiales	Hypericaceae	Hypericum mutilum	L.	Dwarf St. Johnswort	Erie	1
Malpighiales	Hypericaceae	Hypericum perforatum	L.	Common St Johnswort	Erie	1
Malpighiales	Hypericaceae	Hypericum punctatum	Lam.	Spotted St. Johnswort	Erie	1
Malpighiales	Hypericaceae	Triadenum fraseri	(Spach) Gleason	Fraser's Marsh St. Johnswort	Erie	1
Malpighiales	Hypericaceae	Triadenum virginicum	(L.)Raf.	Marsh St. John's Wort	Erie	1
Malpighiales	Linaceae	Linum medium	(Planch.) Britton	Stiff Yellow Flax	Erie	2
Malpighiales	Linaceae	Linum usitatissimum	L.	Common Flax	Erie	1
Malpighiales	Salicaceae	Populus deltoides	Bartr. ex Marsh.	Eastern Cottonwood	Erie	6
Malpighiales	Salicaceae	Populus grandidentata	Michx.	Bigtooth Aspen	Erie	1
Malpighiales	Salicaceae	Populus tremuloides	Michx.	Quaking Aspen	Erie	3
Malpighiales	Salicaceae	Salix alba	L.	Golden Willow	Erie	1
Malpighiales	Salicaceae	Salix discolor	Muhl.	Pussy Willow	Erie	3
Malpighiales	Salicaceae	Salix eriocephala	Michx.	Missouri Willow	Erie	1
Malpighiales	Salicaceae	Salix interior	Rowlee	Sandbar Willow	Erie	1
Malpighiales	Salicaceae	Salix lucida	Muhl.	Shining Willow	Erie	1
Malpighiales	Salicaceae	Salix nigra	Marshall	Black Willow	Erie	1
Malpighiales	Violaceae	Viola adunca	Sm.	Blue Violet	Erie	1
Malpighiales	Violaceae	Viola macloskeyi	Lloyd	Sweet White Violet, Small White Violet	Erie	1
Malpighiales	Violaceae	Viola sororia	Willd.	Common Blue Violet	Erie	1
Malvales	Cistaceae	Helianthemum canadense	(L.) Michx.	Canada Frostweed	Erie	2
Malvales	Malvaceae	Hibiscus laevis	All.	Halberdleaf Rosemallow	Erie	1
Malvales	Malvaceae	Hibiscus moscheutos ssp. moscheutos	L.	Crimsoneyed Rosemallow	Erie	2
Malvales	Malvaceae	Malva neglecta	Wallr.	Common Mallow	Erie	1
Malvales	Malvaceae	Tilia americana	L.	American Basswood	Erie	1
Myrtales	Lythraceae	Decodon verticillatus	(L.) Ell.	Swamp Loosestrife	Erie	1
Myrtales	Lythraceae	Lythrum salicaria	L.	Purple Loosestrife	Erie	1
Myrtales	Onagraceae	Chamerion angustifolium ssp. angustifolium	(L.) Holub	Fireweed	Erie	2
Myrtales	Onagraceae	Circaea alpina	L.	Small Enchanter's Nightshade	Erie	1
Myrtales	Onagraceae	Circaea lutetiana	L.	Enchanter Nightshade	Erie	4
Myrtales	Onagraceae	Epilobium coloratum	Biehler	Purpleleaf Willowherb	Erie	1
Myrtales	Onagraceae	Epilobium hirsutum	L.	Hairy Willow Herb, Codlins and Cream	Erie	3
Myrtales	Onagraceae	Ludwigia alternifolia	L.	Seedbox	Erie	1
Myrtales	Onagraceae	Oenothera biennis	L.	Common Evening Primrose	Erie	1
Nymphaeales	Cabombaceae	Brasenia schreberi	J.F. Gmel.	Watershield	Erie	4
Nymphaeales	Nymphaeaceae	Nuphar lutea	(L.) Sm.	Yellow Water Lily, Cow Lily, Spatterdock Lily	Erie	2
Nymphaeales	Nymphaeaceae	Nuphar lutea ssp. rubrodisca	(Marong) Hellquist & Wiersema	Yellow Pond Lily, Spatterdock	Erie	1
Nymphaeales	Nymphaeaceae	Nymphaea odorata	Ait.	American Waterlily	Erie	3
Oxidales	Oxalidaceae	Oxalis corniculata	L.	Yellow Wood Sorrel	Erie	1
Oxidales	Oxalidaceae	Oxalis stricta	L.	Common Yellow Oxalis	Erie	1
Pinales	Cupressaceae	Juniperus communis	L.	Common Juniper	Erie	1
Pinales	Cupressaceae	Juniperus virginiana	L.	Eastern Red Cedar	Erie	2
Pinales	Cupressaceae	Taxodium distichum	(L.) Rich.	Bald Cypress	Erie	2
Pinales	Pinaceae	Pinus strobus	L.	White Pine	Erie	2
Poales	Cyperaceae	Carex albicans var. albicans	Willd. ex Spreng.	Whitetinge Sedge	Erie	1
Poales	Cyperaceae	Carex aquatilis	Wahlenb.	Water Sedge	Erie	5
Poales	Cyperaceae	Carex bebbii	Olney ex Fern.	Bebb's Sedge	Erie	1
Poales	Cyperaceae	Carex blanda	Dew.	Eastern Woodland Sedge	Erie	2
Poales	Cyperaceae	Carex brunnescens	(Pers.) Poir.	Brownish Sedge	Erie	1
Poales	Cyperaceae	Carex crinita	Lam.	Fringed Sedge	Erie	1
Poales	Cyperaceae	Carex cristatella	Britton	Crested Sedge	Erie	1
Poales	Cyperaceae	Carex emoryi	Dewey	Emory Sedge	Erie	1
Poales	Cyperaceae	Carex flava	L.	Yellow Sedge	Erie	1
Poales	Cyperaceae	Carex garberi	Fern.	Elk Sedge	Erie	1
Poales	Cyperaceae	Carex hyalinolepis	Steud.	Shoreline Sedge	Erie	1
Poales	Cyperaceae	Carex laxiculmis	Schwein.	Spreading Sedge	Erie	1
Poales	Cyperaceae	Carex lurida	Wahlenb.	Shallow Sedge	Erie	1
Poales	Cyperaceae	Carex muehlenbergii	Schkuhr ex Willd.	Muhlenberg's Sedge	Erie	3
Poales	Cyperaceae	Carex muricata ssp. lamprocarpa	Celak.	Rough Sedge	Erie	4
Poales	Cyperaceae	Carex normalis	Mackenzie	Greater Straw Sedge	Erie	1
Poales	Cyperaceae	Carex pellita	Muhl ex Willd.	Woolly Sedge	Erie	2
Poales	Cyperaceae	Carex pensylvanica	Lam.	Pennsylvania Sedge	Erie	1
Poales	Cyperaceae	Carex pseudocyperus	L.	Cypress-like Sedge	Erie	1
Poales	Cyperaceae	Carex rosea	Schkuhr ex Willd.	Rosy Sedge	Erie	1
Poales	Cyperaceae	Carex rugosperma	Mack.	Parachute Sedge	Erie	1
Poales	Cyperaceae	Carex scirpoidea	Michx.	Canadian Single-Spike Sedge	Erie	2
Poales	Cyperaceae	Carex scoparia	Schkuhr ex Willd.	Broom Sedge	Erie	3
Poales	Cyperaceae	Carex stricta	Lam.	Uptight Sedge	Erie	2
Poales	Cyperaceae	Carex swanii	(Fernald) Mack.	Ribbed Sedge	Erie	1
Poales	Cyperaceae	Carex viridula	Michx.	Green Sedge	Erie	1
Poales	Cyperaceae	Cladium mariscoides	(Muhl.) Torr.	Smooth Sawgrass	Erie	1
Poales	Cyperaceae	Cyperus bipartitus	Torr.	Shining Flatsedge	Erie	1
Poales	Cyperaceae	Cyperus bipartitus XC flavescens		Shining Flatsedge x Yellow Flatsedge	Erie	2
Poales	Cyperaceae	Cyperus diandrus	Torr.	Umbrella Flat Sedge	Erie	3
Poales	Cyperaceae	Cyperus esculentus	L.	Yellow Nutsedge	Erie	2
Poales	Cyperaceae	Cyperus odoratus	L.	Fragrant Flatsedge	Erie	2
Poales	Cyperaceae	Cyperus schweinitzii	Torr.	Sand Flatsedge	Erie	3
Poales	Cyperaceae	Cyperus strigosus	L.	Strawcolored Flatsedge	Erie	1
Poales	Cyperaceae	Dulichium arundinaceum	(L.) Britt.	Threeway Sedge	Erie	2
Poales	Cyperaceae	Eleocharis acicularis	(L.) R.& S.	Needle Spikerush	Erie	1
Poales	Cyperaceae	Eleocharis elliptica	Kunth	Elliiptic Spikerush	Erie	4
Poales	Cyperaceae	Eleocharis geniculata	(L.) Roemer & J.A. Schultes	Canada Spikesedge	Erie	1
Poales	Cyperaceae	Eleocharis intermedia	Schultes	Matted Spikerush	Erie	1
Poales	Cyperaceae	Eleocharis obtusa	(Willd.) Schultes	Blunt Spikerush	Erie	1
Poales	Cyperaceae	Eleocharis olivacea	Torr.	Bright Green Spikerush	Erie	2
Poales	Cyperaceae	Eleocharis palustris	(L.) Roem. & Schult.	Common Spikerush, Spikesedge	Erie	5
Poales	Cyperaceae	Eleocharis quadrangulata	(Michx.) R. & S.	Squarestem Spikerush	Erie	3
Poales	Cyperaceae	Eleocharis quinqueflora	(Hartmann) O. Schwarz	Few-flower Spike-rush	Erie	1
Poales	Cyperaceae	Fimbristylis autumnalis	(L.) R. & S.	Slender Fimbry	Erie	1
Poales	Cyperaceae	Lipocarpha micrantha	(Vahl.) G.C.Tucker	Common Hemicarpa	Erie	1
Poales	Cyperaceae	Schoenoplectiella smithii	(A. Gray) Hayas.	Smith Bulrush	Erie	1
Poales	Cyperaceae	Schoenoplectus acutus	(Bigel.) Love & Love	Hardstem Bulrush	Erie	3
Poales	Cyperaceae	Schoenoplectus acutus var. occidentalis	(S. Watson) S.G. Sm	Tule	Erie	1
Poales	Cyperaceae	Schoenoplectus americanus	(Pers.) Volkart ex Schinz & R. Keller	American Bulrush	Erie	4
Poales	Cyperaceae	Schoenoplectus subterminalis	(Torr.) Soják	Swaying Bulrush	Erie	4
Poales	Cyperaceae	Scirpus atrovirens	Willd.	Green Bulrush	Erie	3
Poales	Juncaceae	Juncus acuminatus	Michx.	Sharp-fruit Rush, Tapertip Rush	Erie	6
Poales	Juncaceae	Juncus alpinoarticulatus ssp. nodulosus	Chaix (Wahlenb.) Hämet-Ahti	Northern Green Rush	Erie	3
Poales	Juncaceae	Juncus balticus	Willd.	Baltic Rush	Erie	2
Poales	Juncaceae	Juncus biflorus	Ell.	Bog Rush	Erie	1
Poales	Juncaceae	Juncus canadensis	J. Gray	Canadian Rush	Erie	1
Poales	Juncaceae	Juncus dudleyi	Wieg.	Dudley Rush	Erie	1
Poales	Juncaceae	Juncus effusus	L.	Common Rush, Lamp Rush	Erie	2
Poales	Juncaceae	Juncus marginatus	Rostk.	Grassleaf Rush	Erie	1
Poales	Poaceae	Agrostis perennans	(Walt.) Tuckerman	Autumn Bentgrass	Erie	1
Poales	Poaceae	Agrostis stolonifera	L.	Creeping Bentgrass	Erie	1
Poales	Poaceae	Avena fatua	L.	wild oat	Erie	1
Poales	Poaceae	Bromus tectorum	L.	Cheatgrass, Wild Oats	Erie	2
Poales	Poaceae	Calamagrostis canadensis	(Michx.) P. Beauv.	Bluejoint, Bluejoint Reedgrass	Erie	2
Poales	Poaceae	Dichanthelium acuminatum var. acuminatum	(Sw.) Gould & C.A. Clark	Tapered Rosette Grass	Erie	6
Poales	Poaceae	Dichanthelium acuminatum var. fasciculatum	(Torr.) Freckmann	Tapered Rosette Grass	Erie	1
Poales	Poaceae	Echinochloa crus-galli	(L.) P. Beauv.	Barnyardgrass, Cockspur	Erie	1
Poales	Poaceae	Eragrostis pectinacea	(Michx.) Nees	Tufted Lovegrass	Erie	1
Poales	Poaceae	Festuca rubra	(L.)	Red Fescue	Erie	1
Poales	Poaceae	Festuca subverticillata	(Pers.) E.B. Alexeev	Nodding Fescue	Erie	1
Poales	Poaceae	Panicum capillare	L.	Annual Witchgrass	Erie	1
Poales	Poaceae	Panicum clandestinum	L.	Deer-tongue Witchgrass	Erie	1
Poales	Poaceae	Panicum philadelphicum	Bernh.	Philadelphia Panic Grass	Erie	1
Poales	Poaceae	Phragmites australis	(Cav.) Trin. ex Steud.	Common Reed	Erie	3
Poales	Poaceae	Poa palustris	L.	Fowl Bluegrass	Erie	2
Poales	Poaceae	Schizachyrium condensatum	(Kunth) Nees	Little Bluestem	Erie	1
Poales	Poaceae	Schizachyrium littorale	(Nash) E.P. Bicknell	Little Bluestem	Erie	1
Poales	Poaceae	Setaria pumila	(Poir.) Roem. & Schult	Yellow Bristlegrass, Cattail Grass.	Erie	1
Poales	Poaceae	Setaria viridis	(L.) P. Beauv.	Green Bristlegrass	Erie	2
Poales	Poaceae	Sporobolus cryptandrus	(Torr.) Gray	Sand Dropseed	Erie	1
Poales	Poaceae	Triplasis purpurea	(Walt.) Chap.	Purple Sand Grass	Erie	1
Poales	Sparganiaceae	Sparganium eurycarpum	Engelm. Ex Gray	Broadfruit Burreed	Erie	1
Poales	Typhaceae	Sparganium americanum	Nutt.	American Burreed	Erie	1
Poales	Typhaceae	Sparganium androcladum	(Engelm.) Morong	Branched Burreed	Erie	1
Poales	Typhaceae	Sparganium erectum ssp. stoloniferum	(Graebn.) Hara	Simplestem Bur-reed	Erie	2
Poales	Typhaceae	Typha angustifolia	L.	Narrowleaf Cattail	Erie	3
Polypodiales	Aspleniaceae	Asplenium platyneuron	(L.) Britton, Sterns & Poggenb.	Ebony spleenwort	Erie	1
Polypodiales	Dennstaedtiaceae	Pteridium aquilinum ssp. aquilinum	(L.) Kuhn	Bracken	Erie	1
Polypodiales	Dryopteridaceae	Dryopteris carthusiana	(Vill.) H.P.Fuchs	Spinulose Wood Fern	Erie	1
Polypodiales	Dryopteridaceae	Polystichum acrostichoides	(Michx.) Schott	Christmas Fern	Erie	1
Polypodiales	Onocleaceae	Onoclea sensibilis	L.	Sensitive Fern	Erie	2
Polypodiales	Osmundaceae	Osmunda regalis	L.	Royal Fern	Erie	3
Polypodiales	Polypodiaceae	Polypodium virginianum	L.	Rock Polypody	Erie	1
Polytrichales	Polytrichaceae	Polytrichum commune	Hedw.	Polytrichum Moss	Erie	1
Proteales	Plantanaceae	Platanus occidentalis	L.	American Sycamore	Erie	1
Ranunculales	Berberidaceae	Berberis thunbergii	DC.	Japanese Barberry	Erie	1
Ranunculales	Berberidaceae	Podophyllum peltatum	L.	Mayapple	Erie	1
Ranunculales	Papaveraceae	Chelidonium majus	L.	Celandine	Erie	1
Ranunculales	Papaveraceae	Corydalis sempervirens	(L.) Pers.	Rock Harlequin	Erie	1
Ranunculales	Ranunculaceae	Actaea pachypoda	Elliott	Doll's Eyes, Baneberry	Erie	1
Ranunculales	Ranunculaceae	Anemone canadensis	L.	Canada Anemone	Erie	2
Ranunculales	Ranunculaceae	Clematis florida	Thunb.	Asian virginsbower	Erie	2
Ranunculales	Ranunculaceae	Clematis terniflora	DC.	Leatherleaf Clematis, Sweet Autumn Virginsbower	Erie	2
Ranunculales	Ranunculaceae	Clematis virginiana	L.	Devil's Darning Needles, Virgin's Bower	Erie	3
Ranunculales	Ranunculaceae	Ranunculus acris	L.	Meadow Buttercup, Tall Buttercup	Erie	1
Ranunculales	Ranunculaceae	Ranunculus pensylvanicus	L. f.	Pennsylvania Buttercup	Erie	1
Ranunculales	Ranunculaceae	Ranunculus recurvatus	Poir.	Hooked Crowfoot, Blisterwort	Erie	1
Ranunculales	Ranunculaceae	Ranunculus sceleratus	L.	Cursed Buttercup, Celeryleaf Buttercup	Erie	1
Ranunculales	Ranunculaceae	Thalictrum dioicum	L.	Early Meadow-Rue	Erie	1
Ranunculales	Ranunculaceae	Thalictrum pubescens	Pursh	King of the Meadow	Erie	1
Rosales	Elaeagnaceae	Elaeagnus angustifolia	L.	Russian Olive	Erie	1
Rosales	Moraceae	Morus nigra	L.	Black Mulberry	Erie	2
Rosales	Rhamnaceae	Frangula alnus	Mill.	Glossy Buckthorn	Erie	1
Rosales	Rhamnaceae	Rhamnus cathartica	Linnaeus	Common Buckthorn	Erie	1
Rosales	Rosaceae	Amelanchier canadensis	(L.) Medik.	Canadian Serviceberry	Erie	4
Rosales	Rosaceae	Amelanchier laevis	Wieg.	Allegheny Serviceberry	Erie	1
Rosales	Rosaceae	Aronia arbutifolia	(L.) Pers.	Red Chokeberry	Erie	3
Rosales	Rosaceae	Aronia melanocarpa	(Michx.) Elliott	Black Chokeberry	Erie	2
Rosales	Rosaceae	Aronia x prunifolia	(Marshall) Rehder (pro sp.)	Purple Chokeberry	Erie	1
Rosales	Rosaceae	Cotoneaster divaricatus	Rehd. & Wilson	Spreading Cotoneaster	Erie	1
Rosales	Rosaceae	Crataegus intricata	Lange	Biltmore Hawthorn	Erie	1
Rosales	Rosaceae	Fragaria virginiana	Duchesne	Wild Strawberry	Erie	2
Rosales	Rosaceae	Geum canadense	Jacq.	White Avens	Erie	1
Rosales	Rosaceae	Physocarpus opulifolius	(L.) Maxim	Common Ninebark	Erie	1
Rosales	Rosaceae	Potentilla anserina anserina	L.	Silverweed	Erie	1
Rosales	Rosaceae	Potentilla argentea	L.	Silver-Leaf Cinquefoil	Erie	2
Rosales	Rosaceae	Potentilla norvegica	L.	Norwegian Cinquefoil	Erie	1
Rosales	Rosaceae	Potentilla recta	L.	Roughfruit Cinquefoil, Sulphur Cinquefoil	Erie	1
Rosales	Rosaceae	Prunus americana	Marshall	American Plum	Erie	1
Rosales	Rosaceae	Prunus maritima	Marsh.	Beach Plum	Erie	1
Rosales	Rosaceae	Prunus pensylvanica	L. f.	Fire Cherry, Pin Cherry	Erie	5
Rosales	Rosaceae	Prunus persica	(L.) Batsch	Peach	Erie	1
Rosales	Rosaceae	Prunus pumila	L.	Sand Cherry	Erie	3
Rosales	Rosaceae	Prunus serotina	Ehrh.	Wild Black Cherry, Black Chokecherry	Erie	2
Rosales	Rosaceae	Prunus virginiana	L.	Chokecherry	Erie	5
Rosales	Rosaceae	Rhodotypos scandens	(Thunb.) Makino	Black Jetbead, White Kerria, Jetbead	Erie	1
Rosales	Rosaceae	Rosa blanda	Ait.	Smooth Rose	Erie	1
Rosales	Rosaceae	Rosa canina	L.	Dog Rose	Erie	1
Rosales	Rosaceae	Rosa carolina	L.	Carolina Rose	Erie	4
Rosales	Rosaceae	Rosa multiflora	Thunb. Ex Murr.	Multiflora Rose	Erie	1
Rosales	Rosaceae	Rosa palustris	Marsh.	Swamp Rose	Erie	1
Rosales	Rosaceae	Rosa rubiginosa	L.	Sweetbriar Rose	Erie	1
Rosales	Rosaceae	Rosa setigera	Michx.	Prairie Rose	Erie	1
Rosales	Rosaceae	Rubus canadensis	L.	Smooth Blackberry	Erie	1
Rosales	Rosaceae	Rubus flagellaris	Willd.	Northern Dewberry, Whiplash Dewberry	Erie	3
Rosales	Rosaceae	Rubus hispidus	L.	Bristly Dewberry	Erie	2
Rosales	Rosaceae	Rubus idaeus	L.	American Red Raspberry	Erie	2
Rosales	Rosaceae	Rubus occidentalis	L.	Black Raspberry, Thimbleberry	Erie	3
Rosales	Rosaceae	Rubus odoratus	L.	Purpleflowering Raspberry	Erie	1
Rosales	Rosaceae	Rubus phoenicolasius	Maxim.	Japanese wineberry	Erie	1
Rosales	Rosaceae	Rubus sachalinensis var. sachalinensis	H. Lév.		Erie	1
Rosales	Rosaceae	Sorbus decora	(Sarg.) Schneid	Northern Mountain Ash	Erie	1
Rosales	Rosaceae	Spiraea alba var. latifolia	(Ait.) Dippel	White Meadowsweet	Erie	1
Rosales	Rosaceae	Spiraea salicifolia	L.	Willowleaf Meadowsweet	Erie	3
Rosales	Rosaceae	Spiraea tomentosa	L.	Steeplebush	Erie	2
Rosales	Rosaceae	Waldsteinia fragarioides	(Michx.) Tratt.	Appalachian Barren Strawberry	Erie	1
Rosales	Ulmaceae	Ulmus americana	L.	American Elm	Erie	4
Rosales	Urticaceae	Boehmeria cylindrica	(L.) Sw.	Smallspike False Nettle	Erie	3
Sapindales	Anacardiaceae	Rhus aromatica	Aiton	Fragrant Sumac	Erie	1
Sapindales	Anacardiaceae	Rhus typhina	L.	Staghorn Sumac	Erie	1
Sapindales	Rutaceae	Ptelea trifoliata	L.	Common Hoptree	Erie	7
Sapindales	Sapindaceae	Acer negundo	L.	Boxelder Maple	Erie	2
Sapindales	Sapindaceae	Acer rubrum	L.	Red Maple	Erie	8
Sapindales	Sapindaceae	Acer saccharinum	L.	Silver Maple	Erie	1
Sapindales	Sapindaceae	Aesculus flava	Ait.	Yellow Buckeye	Erie	1
Saxifragales	Crassulaceae	Rhodiola rosea	L.	Roseroot Stonecrop	Erie	1
Saxifragales	Crassulaceae	Sedum acre	L.	Goldmoss Stonecrop	Erie	1
Saxifragales	Grossulariaceae	Ribes americanum	Mill.	American black currant	Erie	3
Saxifragales	Grossulariaceae	Ribes rubrum	L.	Cultivated Currant	Erie	1
Saxifragales	Haloragaceae	Myriophyllum heterophyllum	Michx.	Broadleaf Water-milfoil	Erie	1
Saxifragales	Haloragaceae	Myriophyllum spicatum	L.	Eurasian Watermilfoil	Erie	1
Saxifragales	Haloragaceae	Proserpinaca palustris	L.	Marsh Mermaidweed	Erie	2
Solanales	Convolvulaceae	Calystegia sepium	(L.) R. Br.	Hedge Bindweed	Erie	1
Solanales	Convolvulaceae	Cuscuta gronovii	Willd. Ex J.A. Schultes	Scaldweed	Erie	1
Solanales	Convolvulaceae	Cuscuta pentagona var. pentagona	Engelm.	Field Dodder	Erie	1
Solanales	Solanaceae	Datura inoxia	Mill	Pricklyburr, Angel's Trumpet	Erie	1
Solanales	Solanaceae	Physalis heterophylla	Nees	Clammy Ground-cherry	Erie	1
Solanales	Solanaceae	Solanum carolinense	L.	Carolina Horsenettle, Devil's Tomato	Erie	3
Solanales	Solanaceae	Solanum dulcamara	L.	Bitter Nightshade	Erie	2
Solanales	Solanaceae	Solanum nigrum	Linnaeus	Deadly Nightshade	Erie	1
Vitales	Vitaceae	Parthenocissus quinquefolia	(L.) Planch.	American Ivy, Virginia Creeper	Erie	2
Vitales	Vitaceae	Vitis aestivalis var. bicolor	Deam	Summer Grape	Erie	1
Vitales	Vitaceae	Vitis riparia	Michx.	Frost Grape, River Bank Grape	Erie	1
Vitales	Vitaceae	Vitis rupestris	Scheele	Sand Grape	Erie	1
Vitales	Vitaceae	Vitis vulpina	L.	Fox Grape	Erie	6