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Adventive
\n
Coastal Plain only
\n
Endangered (Federal)
\n
Endangered (MD)
\n
Excluded
\n
Exotic
\n
Extinct
\n
Extirpated
\n
Extralimital
\n
G1 (Highly globally rare)
\n
G1G2 (Highly globally rare)
\n
G2 (Globally rare)
\n
G2G3 (Globally rare)
\n
G3 (Globally rare/local)
\n
G3G4 (Globally vulnerable)
\n
G4
\n
G4G5
\n
G5
\n
Garrett only
\n
GH (No known extant occurrences)
\n
GU (Global status uncertain)
\n
Hybrid
\n
In need of conservation
\n
Invasive
\n
Nativity Uncertain
\n
Non-native
\n
Reviewable (MD/DCRC)
\n
S1 (Highly state rare)
\n
S1B (Highly state rare breeder)
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S1M (State rare migrant)
\n
S1N (State rare non-breeder)
\n
S1S2 (Highly state rare)
\n
S1S2B (State rare breeder)
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S2 (State rare)
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S2B (State rare breeder)
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S2B (State rare breeder)
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S2S3 (State rare)
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S2S3B (State rare breeder)
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S3 (Watch list)
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S3B (State watchlist breeder)
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S3S4
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S3S4B (State watchlist breeder)
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S4SE
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SH (Historical)
\n
SHB (State historical breeder)
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SR (State rare)
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Status Uncertain
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SUB (Status uncertain breeder)
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SXB (State extirpated breeder)
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SXM (State extirpated migrant)
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Threatened (Federal)
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Undescribed
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Western MD only
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Worcester only
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Photos
Common Name
Genus
Species
Records  
Category
Family
Order
Class
Kingdom
1
No Common Name
Alosa
sp.
12
Fish
Clupeidae
Clupeiformes
Actinopterygii
Animalia
2
Gizzard Shad
Dorosoma
cepedianum
120
Fish
Clupeidae
Clupeiformes
Actinopterygii
Animalia
1
American Bullfrog
Lithobates
catesbeianus
1319
Amphibians
Ranidae
Anura
Amphibia
Animalia
2
Southern Leopard Frog
Lithobates
sphenocephalus
utricularius
515
Amphibians
Ranidae
Anura
Amphibia
Animalia
3
Green Frog
Lithobates
clamitans
2105
Amphibians
Ranidae
Anura
Amphibia
Animalia
4
Fowler's Toad
Anaxyrus
fowleri
1328
Amphibians
Bufonidae
Anura
Amphibia
Animalia
1
Magnolia Green Jumper
Lyssomanes
viridis
202
Spiders
Salticidae
Araneae
Arachnida
Animalia
1
Canada Goose
Branta
canadensis
2806
Birds
Anatidae
Anseriformes
Aves
Animalia
2
Wood Duck
Aix
sponsa
1073
Birds
Anatidae
Anseriformes
Aves
Animalia
3
Northern Shoveler
Spatula
clypeata
493
Birds
Anatidae
Anseriformes
Aves
Animalia
4
Canvasback
Aythya
valisineria
534
Birds
Anatidae
Anseriformes
Aves
Animalia
5
Ring-necked Duck
Aythya
collaris
899
Birds
Anatidae
Anseriformes
Aves
Animalia
6
Hooded Merganser
Lophodytes
cucullatus
1125
Birds
Anatidae
Anseriformes
Aves
Animalia
7
American Coot
Fulica
americana
417
Birds
Rallidae
Gruiformes
Aves
Animalia
8
Killdeer
Charadrius
vociferus
879
Birds
Charadriidae
Charadriiformes
Aves
Animalia
9
Solitary Sandpiper
Tringa
solitaria
516
Birds
Scolopacidae
Charadriiformes
Aves
Animalia
10
Ring-billed Gull
Larus
delawarensis
1258
Birds
Laridae
Charadriiformes
Aves
Animalia
11
Great Blue Heron
Ardea
herodias
3065
Birds
Ardeidae
Pelecaniformes
Aves
Animalia
12
Red-shouldered Hawk
Buteo
lineatus
1610
Birds
Accipitridae
Accipitriformes
Aves
Animalia
13
Yellow-bellied Sapsucker
Sphyrapicus
varius
899
Birds
Picidae
Piciformes
Aves
Animalia
14
Downy Woodpecker
Dryobates
pubescens
1550
Birds
Picidae
Piciformes
Aves
Animalia
15
Great Crested Flycatcher
Myiarchus
crinitus
508
Birds
Tyrannidae
Passeriformes
Aves
Animalia
16
White-eyed Vireo
Vireo
griseus
423
Birds
Vireonidae
Passeriformes
Aves
Animalia
17
Blue-headed Vireo
Vireo
solitarius
353
Birds
Vireonidae
Passeriformes
Aves
Animalia
18
Blue-gray Gnatcatcher
Polioptila
caerulea
658
Birds
Polioptilidae
Passeriformes
Aves
Animalia
19
Eastern Bluebird
Sialia
sialis
2303
Birds
Turdidae
Passeriformes
Aves
Animalia
20
Hermit Thrush
Catharus
guttatus
735
Birds
Turdidae
Passeriformes
Aves
Animalia
21
Wood Thrush
Hylocichla
mustelina
419
Birds
Turdidae
Passeriformes
Aves
Animalia
22
Brown Thrasher
Toxostoma
rufum
751
Birds
Mimidae
Passeriformes
Aves
Animalia
23
Northern Mockingbird
Mimus
polyglottos
1778
Birds
Mimidae
Passeriformes
Aves
Animalia
24
Cedar Waxwing
Bombycilla
cedrorum
930
Birds
Bombycillidae
Passeriformes
Aves
Animalia
25
House Finch
Haemorhous
mexicanus
1197
Birds
Fringillidae
Passeriformes
Aves
Animalia
26
Ovenbird
Seiurus
aurocapilla
677
Birds
Parulidae
Passeriformes
Aves
Animalia
27
Northern Waterthrush
Parkesia
noveboracensis
267
Birds
Parulidae
Passeriformes
Aves
Animalia
28
Prothonotary Warbler
Protonotaria
citrea
348
Birds
Parulidae
Passeriformes
Aves
Animalia
29
Tennessee Warbler
Leiothlypis
peregrina
238
Birds
Parulidae
Passeriformes
Aves
Animalia
30
Common Yellowthroat
Geothlypis
trichas
967
Birds
Parulidae
Passeriformes
Aves
Animalia
31
Yellow Warbler
Setophaga
petechia
368
Birds
Parulidae
Passeriformes
Aves
Animalia
32
Myrtle Warbler
Setophaga
coronata
coronata
1163
Birds
Parulidae
Passeriformes
Aves
Animalia
33
Field Sparrow
Spizella
pusilla
839
Birds
Emberizidae
Passeriformes
Aves
Animalia
34
Song Sparrow
Melospiza
melodia
2079
Birds
Emberizidae
Passeriformes
Aves
Animalia
35
White-throated Sparrow
Zonotrichia
albicollis
2450
Birds
Emberizidae
Passeriformes
Aves
Animalia
36
Indigo Bunting
Passerina
cyanea
693
Birds
Cardinalidae
Passeriformes
Aves
Animalia
1
No Common Name
Megachile
sp.
109
Bees
Megachilidae
Hymenoptera
Insecta
Animalia
2
No Common Name
Bombus
sp.
167
Bees
Apidae
Hymenoptera
Insecta
Animalia
1
Least Skipper
Ancyloxypha
numitor
901
Butterflies
Hesperiidae
Lepidoptera
Insecta
Animalia
2
Cabbage White
Pieris
rapae
2499
Butterflies
Pieridae
Lepidoptera
Insecta
Animalia
3
Pearl Crescent
Phyciodes
tharos
1737
Butterflies
Nymphalidae
Lepidoptera
Insecta
Animalia
4
Red-spotted Purple
Limenitis
arthemis
astyanax
1233
Butterflies
Nymphalidae
Lepidoptera
Insecta
Animalia
1
Greenhouse Camel Cricket
Diestrammena
asynamora
375
Crickets
Rhaphidophoridae
Orthoptera
Insecta
Animalia
1
Ebony Jewelwing
Calopteryx
maculata
1846
Damselflies
Calopterygidae
Odonata
Insecta
Animalia
2
American Rubyspot
Hetaerina
americana
312
Damselflies
Calopterygidae
Odonata
Insecta
Animalia
3
Powdered Dancer
Argia
moesta
377
Damselflies
Coenagrionidae
Odonata
Insecta
Animalia
1
Autumn Meadowhawk
Sympetrum
vicinum
797
Dragonflies
Libellulidae
Odonata
Insecta
Animalia
2
Eastern Amberwing
Perithemis
tenera
1408
Dragonflies
Libellulidae
Odonata
Insecta
Animalia
3
Common Pondhawk
Erythemis
simplicicollis
2373
Dragonflies
Libellulidae
Odonata
Insecta
Animalia
1
Cypress Twig Gall Midge
Taxodiomyia
cupressiananassa
97
Gall and Wood Midges
Cecidomyiidae
Diptera
Insecta
Animalia
1
Differential Grasshopper
Melanoplus
differentialis
785
Grasshoppers
Acrididae
Orthoptera
Insecta
Animalia
1
Short-winged Meadow Katydid
Conocephalus
brevipennis
326
Katydids
Tettigoniidae
Orthoptera
Insecta
Animalia
2
Fork-tailed Bush Katydid
Scudderia
furcata
176
Katydids
Tettigoniidae
Orthoptera
Insecta
Animalia
1
Broad-headed Sharpshooter
Oncometopia
orbona
527
Leafhoppers
Cicadellidae
Hemiptera
Insecta
Animalia
1
Isabella Tiger Moth
Pyrrharctia
isabella
1126
Moths
Erebidae
Lepidoptera
Insecta
Animalia
1
Spotted Lanternfly
Lycorma
delicatula
631
Planthoppers
Fulgoridae
Hemiptera
Insecta
Animalia
1
Patent Leather Beetle
Odontotaenius
disjunctus
1050
Scarab Beetles
Passalidae
Coleoptera
Insecta
Animalia
1
Eastern Boxelder Bug
Boisea
trivittata
294
Scentless Plant Bugs
Rhopalidae
Hemiptera
Insecta
Animalia
1
Large Milkweed Bug
Oncopeltus
fasciatus
762
Seed Bugs
Lygaeidae
Hemiptera
Insecta
Animalia
1
No Common Name
Eremnophila
aureonotata
178
Thread-waisted Wasps
Sphecidae
Hymenoptera
Insecta
Animalia
1
No Common Name
Aquarius
remigis complex
166
Water Striders
Gerridae
Hemiptera
Insecta
Animalia
1
Striped Skunk
Mephitis
mephitis
123
Mammals
Mephitidae
Carnivora
Mammalia
Animalia
2
Red Fox
Vulpes
vulpes
921
Mammals
Canidae
Carnivora
Mammalia
Animalia
3
Eastern Mole
Scalopus
aquaticus
82
Mammals
Talpidae
Soricomorpha
Mammalia
Animalia
4
Common Raccoon
Procyon
lotor
782
Mammals
Procyonidae
Carnivora
Mammalia
Animalia
1
Rough Greensnake
Opheodrys
aestivus
261
Reptiles
Colubridae
Squamata
Reptilia
Animalia
2
Snapping Turtle
Chelydra
serpentina
1008
Reptiles
Chelydridae
Testudines
Reptilia
Animalia
3
Northern Watersnake
Nerodia
sipedon
sipedon
970
Reptiles
Colubridae
Squamata
Reptilia
Animalia
4
Eastern Copperhead
Agkistrodon
contortrix
359
Reptiles
Crotalidae
Squamata
Reptilia
Animalia
5
Northern Red-bellied Turtle
Pseudemys
rubriventris
622
Reptiles
Emydidae
Testudines
Reptilia
Animalia
6
Eastern Box Turtle
Terrapene
carolina
carolina
2872
Reptiles
Emydidae
Testudines
Reptilia
Animalia
1
No Common Name
Phallus
rubicundus/rugulosus
40
Fungi
Phallaceae
Phallales
Agaricomycetes
Fungi
2
Glistening Inkcap
Coprinellus
micaceus
123
Fungi
Psathyrellaceae
Agaricales
Agaricomycetes
Fungi
3
Cracked Cap Polypore
Phellinus
robiniae
270
Fungi
Polyporaceae
Polyporales
Agaricomycetes
Fungi
4
Cinnabar Red Polypore
Pycnoporus
cinnabarinus
151
Fungi
Polyporaceae
Polyporales
Agaricomycetes
Fungi
5
Green Gill Mushroom
Chlorophyllum
molybdites
83
Fungi
Agaricaceae
Agaricales
Agaricomycetes
Fungi
6
Yellow-tipped Coral Fungus
Ramaria
formosa
12
Fungi
Gomphaceae
Gomphales
Agaricomycetes
Fungi
7
Honeydew Eater
Scorias
spongiosa
223
Fungi
Capnodiaceae
Capnodiales
Dothideomycetes
Fungi
1
Green Arrow Arum
Peltandra
virginica
248
Arum Family
Araceae
Arales
Magnoliopsida
Plantae
2
Italian Arum
Arum
italicum
ssp.
italicum
85
Arum Family
Araceae
Arales
Magnoliopsida
Plantae
1
Field Thistle
Cirsium
discolor
198
Aster Family
Asteraceae
Asterales
Magnoliopsida
Plantae
2
Wreath Goldenrod
Solidago
caesia
188
Aster Family
Asteraceae
Asterales
Magnoliopsida
Plantae
1
Mayapple
Podophyllum
peltatum
1409
Barberry Family
Berberidaceae
Ranunculales
Magnoliopsida
Plantae
2
Leatherleaf Mahonia
Mahonia
bealei
279
Barberry Family
Berberidaceae
Ranunculales
Magnoliopsida
Plantae
1
Cardinal Flower
Lobelia
cardinalis
662
Bellflower Family
Campanulaceae
Asterales
Magnoliopsida
Plantae
1
Wild Ginger
Asarum
canadense
483
Birthwort Family
Aristolochiaceae
Piperales
Magnoliopsida
Plantae
1
Oriental Bittersweet
Celastrus
orbiculatus
692
Bittersweet Family
Celastraceae
Celastrales
Magnoliopsida
Plantae
1
Bear Corn
Conopholis
americana
335
Broom-rape Family
Orobanchaceae
Lamiales
Magnoliopsida
Plantae
2
Beechdrops
Epifagus
virginiana
441
Broom-rape Family
Orobanchaceae
Lamiales
Magnoliopsida
Plantae
1
Asiatic Tearthumb
Persicaria
perfoliata
693
Buckwheat Family
Polygonaceae
Caryophyllales
Magnoliopsida
Plantae
1
Little Floating Bladderwort
Utricularia
radiata
18
Carnivorous Plants
Lentibulariaceae
Scrophulariales
Magnoliopsida
Plantae
1
Pawpaw
Asimina
triloba
846
Custard-apple Family
Annonaceae
Magnoliales
Magnoliopsida
Plantae
1
Virginia Creeper
Parthenocissus
quinquefolia
1111
Grape Family
Vitaceae
Vitales
Magnoliopsida
Plantae
2
Porcelain Berry
Ampelopsis
glandulosa
395
Grape Family
Vitaceae
Vitales
Magnoliopsida
Plantae
1
Common Reed
Phragmites
australis
ssp.
australis
598
Grasses
Poaceae
Poales
Magnoliopsida
Plantae
1
Common Greenbrier
Smilax
rotundifolia
873
Greenbrier Family
Smilacaceae
Liliales
Magnoliopsida
Plantae
1
Hairy Highbush Blueberry
Vaccinium
fuscatum
44
Heath Family
Ericaceae
Ericales
Magnoliopsida
Plantae
2
Spotted Wintergreen
Chimaphila
maculata
1406
Heath Family
Ericaceae
Ericales
Magnoliopsida
Plantae
1
Common Hackberry
Celtis
occidentalis
317
Hemp Family
Cannabaceae
Urticales
Magnoliopsida
Plantae
1
Japanese Honeysuckle
Lonicera
japonica
1049
Honeysuckle Family
Caprifoliaceae
Dipsacales
Magnoliopsida
Plantae
1
Sassafras
Sassafras
albidum
1227
Laurel Family
Lauraceae
Laureles
Magnoliopsida
Plantae
1
Yellow Trout Lily
Erythronium
americanum
ssp.
americanum
632
Lily Family
Liliaceae
Liliales
Magnoliopsida
Plantae
1
Lizard's-tail
Saururus
cernuus
496
Lizard's-tail Family
Saururaceae
Piperales
Magnoliopsida
Plantae
1
Small Bluet
Houstonia
pusilla
314
Madder Family
Rubiaceae
Rubiales
Magnoliopsida
Plantae
1
Red Maple
Acer
rubrum
1179
Maple Family
Sapindaceae
Sapindales
Magnoliopsida
Plantae
1
Purple Deadnettle
Lamium
purpureum
1566
Mint Family
Lamiaceae
Lamiales
Magnoliopsida
Plantae
2
Beefsteak Plant
Perilla
frutescens
644
Mint Family
Lamiaceae
Lamiales
Magnoliopsida
Plantae
3
Obedient Plant
Physostegia
virginiana
27
Mint Family
Lamiaceae
Lamiales
Magnoliopsida
Plantae
1
Virginia Springbeauty
Claytonia
virginica
1270
Montia Family
Montiaceae
Caryophyllales
Magnoliopsida
Plantae
1
Osage Orange
Maclura
pomifera
205
Mulberry Family
Moraceae
Urticales
Magnoliopsida
Plantae
1
Cranefly Orchid
Tipularia
discolor
1176
Orchids
Orchidaceae
Orchidales
Magnoliopsida
Plantae
2
Puttyroot
Aplectrum
hyemale
243
Orchids
Orchidaceae
Orchidales
Magnoliopsida
Plantae
1
Nakedflower Tick-trefoil
Hylodesmum
nudiflorum
365
Pea Family
Fabaceae
Fabales
Magnoliopsida
Plantae
2
Red Clover
Trifolium
pratense
974
Pea Family
Fabaceae
Fabales
Magnoliopsida
Plantae
1
Star Chickweed
Stellaria
pubera
436
Pink Family
Caryophyllaceae
Caryophyllales
Magnoliopsida
Plantae
1
Culver's Root
Veronicastrum
virginicum
50
Plantain Family
Plantaginaceae
Lamiales
Magnoliopsida
Plantae
1
Dutchman's Breeches
Dicentra
cucullaria
616
Poppy Family
Papaveraceae
Papaverales
Magnoliopsida
Plantae
1
Tree of Heaven
Ailanthus
altissima
486
Quassia Family
Simaroubaceae
Sapindales
Magnoliopsida
Plantae
1
Indian Strawberry
Potentilla
indica
533
Rose Family
Rosaceae
Rosales
Magnoliopsida
Plantae
1
American Mistletoe
Phoradendron
leucarpum
415
Sandalwood Family
Santalaceae
Santalales
Magnoliopsida
Plantae
1
Early Saxifrage
Micranthes
virginiensis
439
Saxifrage Family
Saxifragaceae
Rosales
Magnoliopsida
Plantae
1
No Common Name
Carex
sp.
110
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
1
Sweet Gum
Liquidambar
styraciflua
1607
Sweet Gum Family
Altingiaceae
Hamamelidales
Magnoliopsida
Plantae
1
Striped White Violet
Viola
striata
257
Violet Family
Violaceae
Violales
Magnoliopsida
Plantae
2
Field Pansy
Viola
bicolor
515
Violet Family
Violaceae
Violales
Magnoliopsida
Plantae
1
American Witch-hazel
Hamamelis
virginiana
376
Witch-hazel Family
Hamamelidaceae
Hamamelidales
Magnoliopsida
Plantae
1
Violet Woodsorrel
Oxalis
violacea
294
Wood-sorrel Family
Oxalidaceae
Geraniales
Magnoliopsida
Plantae
1
Sensitive Fern
Onoclea
sensibilis
1344
Ferns
Onocleaceae
Polypodiales
Polypodiopsida
Plantae
2
Ebony Spleenwort
Asplenium
platyneuron
775
Ferns
Aspleniaceae
Polypodiales
Polypodiopsida
Plantae
3
Royal Fern
Osmunda
regalis
var.
spectabilis
506
Ferns
Osmundaceae
Osmundales
Polypodiopsida
Plantae
4
Netted Chainfern
Lorinseria
areolata
575
Ferns
Blechnaceae
Polypodiales
Polypodiopsida
Plantae
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