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Adventive
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Coastal Plain only
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Endangered (Federal)
\n
Endangered (MD)
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Excluded
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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)
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Hybrid
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In need of conservation
\n
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\n
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\n
Reviewable (MD/DCRC)
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S1 (Highly state rare)
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S1B (Highly state rare breeder)
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S1M (State rare migrant)
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S1N (State rare non-breeder)
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S1S2 (Highly state rare)
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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)
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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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Waif
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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
Bay Anchovy
Anchoa
mitchilli
99
Fish
Engraulidae
Clupeiformes
Actinopterygii
Animalia
2
Striped Bass
Morone
saxatilis
265
Fish
Moronidae
Perciformes
Actinopterygii
Animalia
3
White Perch
Morone
americana
544
Fish
Moronidae
Perciformes
Actinopterygii
Animalia
4
Mummichog
Fundulus
heteroclitus
507
Fish
Fundulidae
Cyprinodontiformes
Actinopterygii
Animalia
5
Atlantic Silverside
Menidia
menidia
250
Fish
Atherinopsidae
Atheriniformes
Actinopterygii
Animalia
6
Spot
Leiostomus
xanthurus
306
Fish
Sciaenidae
Perciformes
Actinopterygii
Animalia
7
Tessellated Darter
Etheostoma
olmstedi
356
Fish
Percidae
Perciformes
Actinopterygii
Animalia
1
Tundra Swan
Cygnus
columbianus
773
Birds
Anatidae
Anseriformes
Aves
Animalia
2
Mallard
Anas
platyrhynchos
2751
Birds
Anatidae
Anseriformes
Aves
Animalia
3
Ring-necked Duck
Aythya
collaris
1083
Birds
Anatidae
Anseriformes
Aves
Animalia
4
Bufflehead
Bucephala
albeola
1311
Birds
Anatidae
Anseriformes
Aves
Animalia
5
Ruddy Duck
Oxyura
jamaicensis
763
Birds
Anatidae
Anseriformes
Aves
Animalia
6
Ring-billed Gull
Larus
delawarensis
1531
Birds
Laridae
Charadriiformes
Aves
Animalia
7
Double-crested Cormorant
Nannopterum
auritum
1543
Birds
Phalacrocoracidae
Suliformes
Aves
Animalia
8
Great Blue Heron
Ardea
herodias
3726
Birds
Ardeidae
Pelecaniformes
Aves
Animalia
9
Black Vulture
Coragyps
atratus
1383
Birds
Cathartidae
Accipitriformes
Aves
Animalia
10
Turkey Vulture
Cathartes
aura
2203
Birds
Cathartidae
Accipitriformes
Aves
Animalia
11
Bald Eagle
Haliaeetus
leucocephalus
4285
Birds
Accipitridae
Accipitriformes
Aves
Animalia
12
Red-bellied Woodpecker
Melanerpes
carolinus
1911
Birds
Picidae
Piciformes
Aves
Animalia
13
Eastern Phoebe
Sayornis
phoebe
1357
Birds
Tyrannidae
Passeriformes
Aves
Animalia
14
Blue Jay
Cyanocitta
cristata
1984
Birds
Corvidae
Passeriformes
Aves
Animalia
15
Tree Swallow
Tachycineta
bicolor
892
Birds
Hirundinidae
Passeriformes
Aves
Animalia
16
Tufted Titmouse
Baeolophus
bicolor
1685
Birds
Paridae
Passeriformes
Aves
Animalia
17
Eastern Bluebird
Sialia
sialis
2820
Birds
Turdidae
Passeriformes
Aves
Animalia
18
Brown Thrasher
Toxostoma
rufum
857
Birds
Mimidae
Passeriformes
Aves
Animalia
19
Myrtle Warbler
Setophaga
coronata
coronata
1471
Birds
Parulidae
Passeriformes
Aves
Animalia
20
Eastern Towhee
Pipilo
erythrophthalmus
1055
Birds
Emberizidae
Passeriformes
Aves
Animalia
21
Field Sparrow
Spizella
pusilla
943
Birds
Emberizidae
Passeriformes
Aves
Animalia
22
White-throated Sparrow
Zonotrichia
albicollis
2954
Birds
Emberizidae
Passeriformes
Aves
Animalia
23
Northern Cardinal
Cardinalis
cardinalis
3710
Birds
Cardinalidae
Passeriformes
Aves
Animalia
24
Red-winged Blackbird
Agelaius
phoeniceus
2316
Birds
Icteridae
Passeriformes
Aves
Animalia
1
Silvery Checkerspot
Chlosyne
nycteis
307
Butterflies
Nymphalidae
Lepidoptera
Insecta
Animalia
2
Silver-spotted Skipper
Epargyreus
clarus
2294
Butterflies
Hesperiidae
Lepidoptera
Insecta
Animalia
3
Great Spangled Fritillary
Argynnis
cybele
763
Butterflies
Nymphalidae
Lepidoptera
Insecta
Animalia
4
Eastern Tiger Swallowtail
Pterourus
glaucus
3248
Butterflies
Papilionidae
Lepidoptera
Insecta
Animalia
5
Zebra Swallowtail
Eurytides
marcellus
1083
Butterflies
Papilionidae
Lepidoptera
Insecta
Animalia
6
Gray Hairstreak
Strymon
melinus
852
Butterflies
Lycaenidae
Lepidoptera
Insecta
Animalia
7
Painted Lady
Vanessa
cardui
559
Butterflies
Nymphalidae
Lepidoptera
Insecta
Animalia
8
Pearl Crescent
Phyciodes
tharos
1922
Butterflies
Nymphalidae
Lepidoptera
Insecta
Animalia
9
Cloudless Sulphur
Phoebis
sennae
416
Butterflies
Pieridae
Lepidoptera
Insecta
Animalia
10
Monarch
Danaus
plexippus
3257
Butterflies
Nymphalidae
Lepidoptera
Insecta
Animalia
1
Azure Bluet
Enallagma
aspersum
515
Damselflies
Coenagrionidae
Odonata
Insecta
Animalia
1
Blue Dasher
Pachydiplax
longipennis
2825
Dragonflies
Libellulidae
Odonata
Insecta
Animalia
2
Needham's Skimmer
Libellula
needhami
734
Dragonflies
Libellulidae
Odonata
Insecta
Animalia
3
Common Pondhawk
Erythemis
simplicicollis
2580
Dragonflies
Libellulidae
Odonata
Insecta
Animalia
1
Swamp Milkweed Leaf Beetle
Labidomera
clivicollis
192
Leaf Beetles
Chrysomelidae
Coleoptera
Insecta
Animalia
1
Milkweed Tussock Moth
Euchaetes
egle
527
Moths
Erebidae
Lepidoptera
Insecta
Animalia
2
Snowberry Clearwing
Hemaris
diffinis
416
Moths
Sphingidae
Lepidoptera
Insecta
Animalia
3
Virginia Creeper Sphinx
Darapsa
myron
308
Moths
Sphingidae
Lepidoptera
Insecta
Animalia
1
Atlantic Blue Crab
Callinectes
sapidus
332
Crabs
Portunidae
Decapoda
Malacostraca
Animalia
1
White-tailed Deer
Odocoileus
virginianus
2894
Mammals
Cervidae
Artiodactyla
Mammalia
Animalia
2
Woodchuck
Marmota
monax
630
Mammals
Sciuridae
Rodentia
Mammalia
Animalia
3
American Beaver
Castor
canadensis
601
Mammals
Castoridae
Rodentia
Mammalia
Animalia
1
Eastern Painted Turtle
Chrysemys
picta
picta
2078
Reptiles
Emydidae
Testudines
Reptilia
Animalia
1
Crowded Parchment
Stereum
complicatum
453
Fungi
Stereaceae
Russulales
Agaricomycetes
Fungi
1
Skunk Cabbage
Symplocarpus
foetidus
1558
Arum Family
Araceae
Arales
Magnoliopsida
Plantae
1
Climbing Hempvine
Mikania
scandens
412
Aster Family
Asteraceae
Asterales
Magnoliopsida
Plantae
2
New York Ironweed
Vernonia
noveboracensis
415
Aster Family
Asteraceae
Asterales
Magnoliopsida
Plantae
3
Marsh Fleabane
Pluchea
odorata
var.
odorata
211
Aster Family
Asteraceae
Asterales
Magnoliopsida
Plantae
4
Late-flowering Thoroughwort
Eupatorium
serotinum
462
Aster Family
Asteraceae
Asterales
Magnoliopsida
Plantae
5
Dog Fennel
Eupatorium
capillifolium
265
Aster Family
Asteraceae
Asterales
Magnoliopsida
Plantae
6
Annual Ragweed
Ambrosia
artemisiifolia
576
Aster Family
Asteraceae
Asterales
Magnoliopsida
Plantae
7
Blue Mistflower
Conoclinium
coelestinum
461
Aster Family
Asteraceae
Asterales
Magnoliopsida
Plantae
8
Yellow Crownbeard
Verbesina
occidentalis
147
Aster Family
Asteraceae
Asterales
Magnoliopsida
Plantae
9
Wingstem
Verbesina
alternifolia
250
Aster Family
Asteraceae
Asterales
Magnoliopsida
Plantae
10
Common Boneset
Eupatorium
perfoliatum
396
Aster Family
Asteraceae
Asterales
Magnoliopsida
Plantae
1
Cardinal Flower
Lobelia
cardinalis
795
Bellflower Family
Campanulaceae
Asterales
Magnoliopsida
Plantae
1
Oriental Bittersweet
Celastrus
orbiculatus
794
Bittersweet Family
Celastraceae
Celastrales
Magnoliopsida
Plantae
1
Eastern Waterleaf
Hydrophyllum
virginianum
247
Borage Family
Boraginaceae
Lamiales
Magnoliopsida
Plantae
1
Japanese Knotweed
Reynoutria
japonica
587
Buckwheat Family
Polygonaceae
Caryophyllales
Magnoliopsida
Plantae
1
Pricklypear species
Opuntia
sp.
108
Cactus Family
Cactaceae
Caryophyllales
Magnoliopsida
Plantae
1
Spotted Water Hemlock
Cicuta
maculata
var.
maculata
278
Carrot Family
Apiaceae
Apiales
Magnoliopsida
Plantae
1
Broad-leaved Cattail
Typha
latifolia
348
Cattail Family
Typhaceae
Typhales
Magnoliopsida
Plantae
1
Creeping Cucumber
Melothria
pendula
58
Cucumber Family
Cucurbitaceae
Violales
Magnoliopsida
Plantae
1
Pawpaw
Asimina
triloba
970
Custard-apple Family
Annonaceae
Magnoliales
Magnoliopsida
Plantae
1
Common Persimmon
Diospyros
virginiana
662
Ebony Family
Ebenaceae
Ebenales
Magnoliopsida
Plantae
1
Common Evening Primrose
Oenothera
biennis
450
Evening Primrose Family
Onagraceae
Myrtales
Magnoliopsida
Plantae
1
Carolina Cranesbill
Geranium
carolinianum
368
Geranium Family
Geraniaceae
Geraniales
Magnoliopsida
Plantae
1
No Common Name
Andropogon
sp.
17
Grasses
Poaceae
Poales
Magnoliopsida
Plantae
2
Johnsongrass
Sorghum
halepense
103
Grasses
Poaceae
Poales
Magnoliopsida
Plantae
1
Deerberry
Vaccinium
stamineum
385
Heath Family
Ericaceae
Ericales
Magnoliopsida
Plantae
1
Common Spicebush
Lindera
benzoin
776
Laurel Family
Lauraceae
Laureles
Magnoliopsida
Plantae
1
Tulip Poplar
Liriodendron
tulipifera
1704
Magnolia Family
Magnoliaceae
Magnoliales
Magnoliopsida
Plantae
1
Virginia Saltmarsh Mallow
Kosteletzkya
pentacarpos
365
Mallow Family
Malvaceae
Malvales
Magnoliopsida
Plantae
1
Common Milkweed
Asclepias
syriaca
1053
Milkweed Family
Apocynaceae
Gentianales
Magnoliopsida
Plantae
1
Beefsteak Plant
Perilla
frutescens
722
Mint Family
Lamiaceae
Lamiales
Magnoliopsida
Plantae
1
Redstar
Ipomoea
coccinea
152
Morning-glory Family
Convolvulaceae
Solanales
Magnoliopsida
Plantae
2
Small White Morning-glory
Ipomoea
lacunosa
364
Morning-glory Family
Convolvulaceae
Solanales
Magnoliopsida
Plantae
1
Blackhaw
Viburnum
prunifolium
462
Moschatel Family
Adoxaceae
Dipsacales
Magnoliopsida
Plantae
1
Paper Mulberry
Broussonetia
papyrifera
109
Mulberry Family
Moraceae
Urticales
Magnoliopsida
Plantae
1
Autumn Olive
Elaeagnus
umbellata
240
Oleaster Family
Elaeagnaceae
Rosales
Magnoliopsida
Plantae
1
Eastern Redbud
Cercis
canadensis
473
Pea Family
Fabaceae
Fabales
Magnoliopsida
Plantae
2
Shrub Lespedeza
Lespedeza
bicolor
61
Pea Family
Fabaceae
Fabales
Magnoliopsida
Plantae
3
Partridge Pea
Chamaecrista
fasciculata
var.
fasciculata
421
Pea Family
Fabaceae
Fabales
Magnoliopsida
Plantae
4
False Indigo Bush
Amorpha
fruticosa
241
Pea Family
Fabaceae
Fabales
Magnoliopsida
Plantae
5
Black Locust
Robinia
pseudoacacia
784
Pea Family
Fabaceae
Fabales
Magnoliopsida
Plantae
1
American Pokeweed
Phytolacca
americana
1659
Pokeweed Family
Phytolaccaceae
Caryophyllales
Magnoliopsida
Plantae
1
Yellow Corydalis
Corydalis
flavula
391
Poppy Family
Papaveraceae
Papaverales
Magnoliopsida
Plantae
1
Jimsonweed
Datura
stramonium
445
Potato Family
Solanaceae
Solanales
Magnoliopsida
Plantae
1
Tree of Heaven
Ailanthus
altissima
535
Quassia Family
Simaroubaceae
Sapindales
Magnoliopsida
Plantae
1
Multiflora Rose
Rosa
multiflora
740
Rose Family
Rosaceae
Rosales
Magnoliopsida
Plantae
1
Eastern Poison Ivy
Toxicodendron
radicans
1413
Sumac Family
Anacardiaceae
Sapindales
Magnoliopsida
Plantae
2
Winged Sumac
Rhus
copallinum
var.
copallinum
752
Sumac Family
Anacardiaceae
Sapindales
Magnoliopsida
Plantae
1
Trumpet Creeper
Campsis
radicans
850
Trumpet-creeper Family
Bignoniaceae
Lamiales
Magnoliopsida
Plantae
1
Field Pansy
Viola
bicolor
539
Violet Family
Violaceae
Violales
Magnoliopsida
Plantae
1
Eastern Red Cedar
Juniperus
virginiana
var.
virginiana
892
Cypress Family
Cupressaceae
Pinales
Pinopsida
Plantae
1
Cinnamon Fern
Osmundastrum
cinnamomeum
616
Ferns
Osmundaceae
Osmundales
Polypodiopsida
Plantae
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