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Newtown Square, PA 19073
(610) 557-4017
(610) 557-4132 TTY/TDD

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Illinois Plant Information Network

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Species ID Scientific Name Common Name Distribution Map
1 Abelmoschus esculentus OKRA Map
2 Abutilon theophrastii BUTTONWEED Map
3 Acalypha deamii LARGE-SEEDED MERCURY Map
4 Acalypha gracilens SLENDER THREE-SEEDED MERCURY Map
5 Acalypha gracilens monococca SLENDER THREE-SEEDED MERCURY Map
6 Acalypha ostryaefolia THREE-SEEDED MERCURY Map
7 Acalypha rhomboidea THREE-SEEDED MERCURY Map
8 Acalypha virginica THREE-SEEDED MERCURY Map
9 Acer floridanum SOUTHERN SUGAR MAPLE Map
10 Acer ginnala AMUR MAPLE Map
11 Acer negundo ASH-LEAVED MAPLE Map
12 Acer nigrum BLACK MAPLE Map
13 Acer platanoides NORWAY MAPLE Map
14 Acer pseudoplatanus SYCAMORE MAPLE Map
15 Acer rubrum RED MAPLE Map
16 Acer rubrum drummondii DRUMMOND'S RED MAPLE Map
17 Acer rubrum tomentosum RED MAPLE Map
18 Acer rubrum trilobum RED MAPLE Map
19 Acer saccharinum RIVER MAPLE Map
20 Acer saccharum HARD MAPLE Map
21 Acer saccharum schneckii SCHNECK'S SUGAR MAPLE Map
22 Achillea millefolium COMMON MILFOIL Map
23 Achillea millefolium lanulosa NOSEBLEED Map
24 Aconitum uncinatum Map
25 Acorus americanus FLAG ROOT Map
26 Actaea pachypoda DOLL'S-EYES Map
27 Actaea rubra RED BANEBERRY Map
28 Actaea rubra neglecta Map
29 Adiantum pedatum MAIDENHAIR FERN Map
30 Adlumia fungosa ALLEGHENY VINE Map
31 Adoxa moschatellina MOSCHATEL Map
32 Aegopodium podagraria GOUTWEED Map
33 Aesculus flava SWEET BUCKEYE Map
34 Aesculus glabra OHIO BUCKEYE Map
35 Aesculus glabra leucodermis OHIO BUCKEYE Map
36 Aesculus hippocastanum HORSE-CHESTNUT Map
37 Aesculus pavia RED BUCKEYE Map
38 Aethusa cynapium FOOL'S PARSLEY Map
39 Agalinis aspera ROUGH FALSE FOXGLOVE Map
40 Agalinis besseyana SLENDER FALSE FOXGLOVE Map
41 Agalinis fasciculata FALSE FOXGLOVE Map
42 Agalinis gattingeri ROUND-STEMMED FALSE FOXGLOVE Map
43 Agalinis paupercula FALSE FOXGLOVE Map
44 Agalinis purpurea FALSE FOXGLOVE Map
45 Agalinis skinneriana PALE FALSE FOXGLOVE Map
46 Agalinis tenuifolia SLENDER FALSE FOXGLOVE Map
47 Agastache foeniculum BLUE GIANT HYSSOP Map
48 Agastache nepetoides YELLOW GIANT HYSSOP Map
49 Agastache scrophulariaefolia PURPLE GIANT HYSSOP Map
50 Agrimonia gryposepala TALL AGRIMONY Map
51 Agrimonia microcarpa SMALL-FRUITED AGRIMONY Map
52 Agrimonia parviflora SWAMP AGRIMONY Map
53 Agrimonia pubescens SOFT AGRIMONY Map
54 Agrimonia rostellata WOODLAND AGRIMONY Map
55 Agrohordeum X macounii MACOUN'S WILD RYE Map
56 Agropyron cristatum CRESTED WHEAT GRASS Map
57 Agropyron desertorum CRESTED WHEAT GRASS Map
58 Agropyron repens COUCH GRASS Map
59 Agropyron repens aristatum Map
60 Agropyron smithii COLORADO BLUESTEM Map
61 Agropyron smithii molle WESTERN WHEAT GRASS Map
62 Agropyron trachycaulum BEARDED WHEAT GRASS Map
63 Agropyron trachycaulum unilaterale BEARDED WHEAT GRASS Map
64 Agrostemma githago CORN COCKLE Map
65 Agrostis alba RED TOP Map
66 Agrostis alba palustris CREEPING BENT GRASS Map
67 Agrostis capillaris COLONIAL BENT GRASS Map
68 Agrostis elliottiana AWNED BENT GRASS Map
69 Agrostis hyemalis HAIR GRASS Map
70 Agrostis perennans AUTUMN BENT GRASS Map
71 Agrostis scabra ROUGH BENT GRASS Map
72 Agrostis scabra tuckermanii Map
73 Ailanthus altissima TREE-OF-HEAVEN Map
74 Aira caryophyllaea SILVER HAIRGRASS Map
75 Ajuga genevensis GENEVA BUGLEWEED Map
76 Ajuga reptans CARPET BUGLE Map
77 Albizia julibrissin MIMOSA Map
78 Alcea rosea HOLLYHOCK Map
79 Aletris farinosa COLIC ROOT Map
80 Alisma plantago aquatica parviflorum COMMON WATER PLANTAIN Map
81 Alisma plantago-aquatica americanam AMERICAN WATER PLANTAIN Map
82 Alliaria petiolata GARLIC MUSTARD Map
83 Allium ampeloprasum atroviolaceum WILD ONION Map
84 Allium burdickii RAMP Map
85 Allium canadense WILD GARLIC Map
86 Allium canadense mobilense GLADE ONION Map
87 Allium cepa ONION Map
88 Allium cernuum NODDING WILD ONION Map
89 Allium fistulosum WELCH ONION Map
90 Allium porrum Map
91 Allium sativum GARLIC Map
92 Allium schoenoprasum CHIVES Map
93 Allium schoenoprasum sibiricum WILD CHIVES Map
94 Allium stellatum CLIFF ONION Map
95 Allium tricoccum RAMP Map
96 Allium vineale FIELD GARLIC Map
97 Alnus glutinosa BLACK ALDER Map
98 Alnus incana rugosa SPECKLED ALDER Map
99 Alnus serrulata COMMON ALDER Map
100 Alopecurus aequalis FOXTAIL Map
101 Alopecurus carolinianus ANNUAL FOXTAIL Map
102 Alopecurus pratensis MEADOW FOXTAIL Map
103 Alyssum alyssoides PALE ALYSSUM Map
104 Amaranthus albus TUMBLEWEED Map
105 Amaranthus ambigens WATER HEMP Map
106 Amaranthus arenicola TORREY'S AMARANTH Map
107 Amaranthus caudatus PURPLE AMARANTH Map
108 Amaranthus cruentus LOVE-LIES-BLEEDING Map
109 Amaranthus graecizans PROSTRATE AMARANTH Map
110 Amaranthus hybridus GREEN AMARANTH Map
111 Amaranthus palmeri PALMER'S AMARANTH Map
112 Amaranthus powellii SMOOTH PIGWEED Map
113 Amaranthus retroflexus ROUGH PIGWEED Map
114 Amaranthus rudis TAMARISK WATERHEMP Map
115 Amaranthus spinosus SPINY PIGWEED Map
116 Amaranthus tuberculatus TALL WATERHEMP Map
117 Ambrosia artemisiifolia BITTERWEED Map
118 Ambrosia bidentata LANCELEAF RAGWEED Map
119 Ambrosia psilostachya WESTERN RAGWEED Map
120 Ambrosia tomentosa FALSE RAGWEED Map
121 Ambrosia trifida BUFFALO WEED Map
122 Ambrosia trifida texana Map
123 Amelanchier arborea JUNEBERRY Map
124 Amelanchier humilis LOW SHADBUSH Map
125 Amelanchier interior SHADBUSH Map
126 Amelanchier laevis SHADBUSH Map
127 Amelanchier sanguinea ROUND-LEAVED SERVICEBERRY Map
128 Ammannia auriculata SCARLET LOOSESTRIFE Map
129 Ammannia coccinea LONG-LEAVED AMMANNIA Map
130 Ammophila breviligulata BEACH GRASS Map
131 Amorpha canescens LEAD PLANT Map
132 Amorpha fruticosa FALSE INDIGO BUSH Map
133 Amorpha fruticosa angustifolia FALSE INDIGO Map
134 Amorpha fruticosa croceolanata FALSE INDIGO Map
135 Amorpha nitens SMOOTH FALSE INDIGO Map
136 Ampelopsis arborea PEPPER-VINE Map
137 Ampelopsis cordata RACCOON GRAPE Map
138 Amphiachyris dracunculoides BROOMWEED Map
139 Amphicarpa bracteata HOG PEANUT Map
140 Amphicarpa bracteata comosa HOG PEANUT Map
141 Amsinckia lycopsoides TARWEED Map
142 Amsinckia spectabilis FIDDLE-NECK Map
143 Amsonia tabernaemontana BLUE STAR Map
144 Amsonia tabernaemontana salicifolia BLUE STAR Map
145 Anagallis arvensis POOR MAN'S WEATHERGLASS Map
146 Anagallis minima CHAFFWEED Map
147 Anaphalis margaritacea Map
148 Anchusa officinalis COMMON ALKANET Map
149 Andromeda polifolia glaucophylla BOG ROSEMARY Map
150 Andropogon elliottii ELLIOTT'S BROOM SEDGE Map
151 Andropogon gerardii BIG BLUESTEM Map
152 Andropogon hallii SAND BLUESTEM Map
153 Andropogon ternarius BEARD GRASS Map
154 Andropogon virginicus BROOM SEDGE Map
155 Androsace occidentalis ANDROSACE Map
156 Anemone canadensis MEADOW ANEMONE Map
157 Anemone caroliniana CAROLINA ANEMONE Map
158 Anemone cylindrica CANDLE ANEMONE Map
159 Anemone quinquefolia WOOD ANEMONE Map
160 Anemone virginiana TALL ANEMONE Map
161 Anethum graveolens DILL Map
162 Angelica atropurpurea ANGELICA Map
163 Angelica venenosa WOOD ANGELICA Map
164 Anoda cristata CRESTED ANODA Map
165 Antennaria neglecta CAT'S FOOT Map
166 Antennaria neglecta attenuata EVERLASTING Map
167 Antennaria plantaginifolia EVERLASTING Map
168 Antennaria plantaginifolia ambigens EVERLASTING Map
169 Antennaria plantaginifolia arnoglossa EVERLASTING Map
170 Anthemis arvensis CORN CHAMOMILE Map
171 Anthemis cotula DOG FENNEL Map
172 Anthemis tinctoria GOLDEN CHAMOMILE Map
173 Anthoxanthum aristatum ANNUAL SWEET GRASS Map
174 Anthoxanthum odoratum SWEET VERMAL GRASS Map
175 Anthriscus cerefolium CHERVIL Map
176 Anthriscus sylvestris FALSE CHERVIL Map
177 Antirrhinum majus COMMON SNAPDRAGON Map
178 Apios americana GROUNDNUT Map
179 Apios priceana PRICE'S GROUNDNUT Map
180 Aplectrum hyemale ADAM-AND-EVE Map
181 Apocynum X medium INTERMEDIATE DOGBANE Map
182 Apocynum androsaemifolium SPREADING DOGBANE Map
183 Apocynum cannabinum DOGBANE Map
184 Apocynum sibiricum INDIAN HEMP Map
185 Apocynum sibiricum cordigerum INDIAN HEMP Map
186 Aquilegia canadensis COLUMBINE Map
187 Aquilegia vulgaris GARDEN COLUMBINE Map
188 Arabidopsis thaliana MOUSE-EARED CRESS Map
189 Arabis canadensis SICKLEPOD Map
190 Arabis drummondii DRUMMOND'S ROCK CRESS Map
191 Arabis glabra TOWER MUSTARD Map
192 Arabis hirsuta adpressipilis HAIRY ROCK CRESS Map
193 Arabis hirsuta glabrata ROCK CRESS Map
194 Arabis hirsuta pycnocarpa HAIRY ROCK CRESS Map
195 Arabis laevigata SMOOTH ROCK CRESS Map
196 Arabis lyrata LYRE-LEAVED ROCK CRESS Map
197 Arabis shortii TOOTHED CRESS Map
198 Arabis shortii phalacrocarpa TOOTHED CRESS Map
199 Aralia elata JAPANESE ANGELICA TREE Map
200 Aralia hispida BRISTLY SARSAPARILLA Map
201 Aralia nudicaulis WILD SARSAPARILLA Map
202 Aralia racemosa AMERICAN SPIKENARD Map
203 Aralia spinosa ANGELICA-TREE Map
204 Arctium lappa GREAT BURDOCK Map
205 Arctium minus COMMON BURDOCK Map
206 Arctium tomentosum COTTON BURDOCK Map
207 Arctostaphylos uva-ursi coactilis BEARBERRY Map
208 Arenaria serpyllifolia THYME-LEAVED SANDWORT Map
209 Argemone albiflora WHITE PRICKLY POPPY Map
210 Argemone mexicana MEXICAN POPPY Map
211 Arisaema dracontium GREEN DRAGON Map
212 Arisaema triphyllum INDIAN TURNIP Map
213 Arisaema triphyllum pusillum SMALL JACK-IN-BOX-PULPIT Map
214 Aristida basiramea FORKED-TIP THREE-AWN GRASS Map
215 Aristida curtissii CURTISS THREE AWN GRASS Map
216 Aristida desmantha THREE AWN Map
217 Aristida dichotoma POVERTY GRASS Map
218 Aristida glauca THREE AWN Map
219 Aristida intermedia FALSE ARROW FEATHER Map
220 Aristida longespica THREE AWN Map
221 Aristida longespica geniculata THREE AWN Map
222 Aristida oligantha PLAINS THREE AWN GRASS Map
223 Aristida purpurascens ARROWFEATHER Map
224 Aristida ramosissima SLENDER THREE AWN Map
225 Aristida ramosissima uniaristata Map
226 Aristida tuberculosa BEACH THREE AWN GRASS Map
227 Aristolochia serpentaria BIRTHWORT Map
228 Aristolochia serpentaria hastata NARROW-LEAVED SNAKEROOT Map
229 Aristolochia tomentosa DUTCHMAN'S PIPE Map
230 Armoracia aquatica LAKE CRESS Map
231 Armoracia rusticana HORSERADISH Map
232 Aronia melanocarpa BLACK CHOKECHERRY Map
233 Aronia prunifolia PURPLE CHOKEBERRY Map
234 Arrhenatherum elatius TALL OAT GRASS Map
235 Artemisia abrotanum GARDEN SAGEBRUSH Map
236 Artemisia absinthium ABSINTH Map
237 Artemisia annua ANNUAL WORMWOOD Map
238 Artemisia biennis BIENNIAL WORMWOOD Map
239 Artemisia campestris BEACH WORMWOOD Map
240 Artemisia dracunculus FALSE TARRAGON Map
241 Artemisia frigida FRINGED SAGEBRUSH Map
242 Artemisia ludoviciana LOUISIANA SAGEBRUSH Map
243 Artemisia ludoviciana gnaphalodes Map
244 Artemisia pontica ROMAN WORMWOOD Map
245 Artemisia serrata SAW-TOOTHED SAGEBRUSH Map
246 Artemisia vulgaris COMMON MUGWORT Map
247 Arum italicum ARUM Map
248 Aruncus dioicus GOAT'S-BEARD Map
249 Arundinaria gigantea GIANT CANE Map
250 Arundo donax GIANT REED Map
251 Asarum canadense CANADA WILD GINGER Map
252 Asarum canadense reflexum CANADA WILD GINGER Map
253 Asclepias amplexicaulis SAND MILKWEED Map
254 Asclepias exaltata POKE MILKWEED Map
255 Asclepias hirtella TALL GREEN MILKWEED Map
256 Asclepias incarnata SWAMP MILKWEED Map
257 Asclepias meadii MEAD'S MILKWEED Map
258 Asclepias ontarioides WOOLLY MILKWEED Map
259 Asclepias ovalifolia OVAL MILKWEED Map
260 Asclepias perennis WHITE MILKWEED Map
261 Asclepias purpurascens PURPLE MILKWEED Map
262 Asclepias quadrifolia WHORLED MILKWEED Map
263 Asclepias speciosa SHOWY MILKWEED Map
264 Asclepias stenophylla NARROW-LEAVED GREEN MILKWEED Map
265 Asclepias sullivantii PRAIRIE MILKWEED Map
266 Asclepias syriaca COMMON MILKWEED Map
267 Asclepias syriaca kansana COMMON MILKWEED Map
268 Asclepias tuberosa interior BUTTERFLYWEED Map
269 Asclepias variegata VARIEGATED MILKWEED Map
270 Asclepias verticillata HORSETAIL MILKWEED Map
271 Asclepias viridiflora GREEN MILKWEED Map
272 Asclepias viridis GREEN-FLOWERED MILKWEED Map
273 Asimina triloba BANANA TREE Map
274 Asparagus officinalis GARDEN ASPARAGUS Map
275 Asperugo procumbens MADWORT Map
276 Asplenium X ebenoides SCOTT'S SPLEENWORT Map
277 Asplenium X gravesii GRAVES' SPLEENWORT Map
278 Asplenium X herb-wagneri WAGNER'S SPLEENWORT Map
279 Asplenium X kentuckiense KENTUCKY SPLEENWORT Map
280 Asplenium X shawneense SHAWNEE SPLEENWORT Map
281 Asplenium X trudellii TRUDELL'S SPLEENWORT Map
282 Asplenium bradleyi BRADLEY'S SPLEENWORT Map
283 Asplenium pinnatifidum PINNATIFID SPLEENWORT Map
284 Asplenium platyneuron EBONY SPLEENWORT Map
285 Asplenium resiliens BLACK SPLEENWORT Map
286 Asplenium rhizophyllum WALKING FERN Map
287 Asplenium ruta-muraria WALL-RUE SPLEENWORT Map
288 Asplenium trichomanes MAIDENHAIR SPLEENWORT Map
289 Asplenium trichomanes quadrivalens MAIDENHAIR SPLEENWORT Map
290 Aster X amethystinus AMETHYST ASTER Map
291 Aster anomalus BLUE ASTER Map
292 Aster azureus AZURE ASTER Map
293 Aster borealis RUSH ASTER Map
294 Aster brachyactis RAYLESS ASTER Map
295 Aster cordifolius BLUEWOOD ASTER Map
296 Aster drummondii DRUMMOND'S ASTER Map
297 Aster dumosus BUSHY ASTER Map
298 Aster ericoides HEATH ASTER Map
299 Aster ericoides prostratus HEATH ASTER Map
300 Aster firmus GLOSSY-LEAF ASTER Map
301 Aster furcatus FORKED ASTER Map
302 Aster laevis SMOOTH ASTER Map
303 Aster lateriflorus SIDE-FLOWERED ASTER Map
304 Aster linariifolius FLAX-LEAVED ASTER Map
305 Aster macrophyllus BIG-LEAVED ASTER Map
306 Aster novae-angliae NEW ENGLAND ASTER Map
307 Aster novi-belgii NEW BELGIUM ASTER Map
309 Aster ontarionis ONTARIO ASTER Map
310 Aster parviceps ASTER Map
311 Aster patens PURPLE DAISY Map
312 Aster pilosus HAIRY ASTER Map
313 Aster praealtus WILLOW-LEAVED ASTER Map
314 Aster prenanthoides CROOKED ASTER Map
315 Aster pringlei PRINGLE'S ASTER Map
316 Aster puniceus SWAMP ASTER Map
317 Aster sagittifolius ARROW ASTER Map
318 Aster schreberi SCHREBER'S ASTER Map
319 Aster sericeus SILKY ASTER Map
320 Aster shortii SHORT'S ASTER Map
321 Aster simplex PANICLED ASTER Map
322 Aster tataricus TARTARIAN ASTER Map
323 Aster turbinellus ASTER Map
324 Aster umbellatus FLATTOP ASTER Map
325 Aster undulatus WAVY-LEAVED ASTER Map
326 Aster urophyllus ASTER Map
327 Aster vimineus FROST FLOWER Map
328 Astragalus agrestis FIELD MILK VETCH Map
329 Astragalus canadensis CANADIAN MILK VETCH Map
330 Astragalus crassicarpus trichocalyx GROUND PLUM Map
331 Astragalus distortus BENT MILK VETCH Map
332 Astragalus tennesseensis GROUND PLUM Map
333 Athyrium angustum LADY FERN Map
334 Athyrium asplenioides SOUTHERN LADY FERN Map
335 Athyrium pycnocarpon GLADE FERN Map
336 Athyrium thelypterioides SILVERY SPLEENWORT Map
337 Atriplex argentea SILVER ORACH Map
338 Atriplex glabriuscula SMOOTH ORACH Map
339 Atriplex hortensis GARDEN ORACH Map
340 Atriplex patula FAT-HEN SALTBUSH Map
341 Atriplex rosea RED ORACHE Map
342 Aureolaria flava SMOOTH FALSE FOXGLOVE Map
343 Aureolaria grandiflora pulchra YELLOW FALSE FOXGLOVE Map
344 Aureolaria pedicularia ambigens CLAMMY FALSE FOXGLOVE Map
345 Avena fatua WILD OATS Map
346 Avena sativa CULTIVATED OATS Map
347 Azolla caroliniana MOSQUITO FERN Map
348 Azolla mexicana MEXICAN AZOLLA Map

Last Modified: 12/17/2009