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Adventive
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Coastal Plain only
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Endangered (Federal)
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Endangered (MD)
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Exotic
\n
Extinct
\n
Extirpated
\n
Extralimital
\n
G1 (Highly globally rare)
\n
G1G2 (Highly globally rare)
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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
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\n
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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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Western MD only
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Photos
Common Name
Genus
Species
Records  
Category
Family
Order
Class
Kingdom
1
Brown Trout
Salmo
trutta
50
Fish
Salmonidae
Salmoniformes
Actinopterygii
Animalia
1
Green Treefrog
Hyla
cinerea
290
Amphibians
Hylidae
Anura
Amphibia
Animalia
1
Black Horse Fly
Tabanus
atratus
38
Deer and Horse Flies
Tabanidae
Diptera
Insecta
Animalia
1
Stream Cruiser
Didymops
transversa
74
Dragonflies
Macromiidae
Odonata
Insecta
Animalia
1
No Common Name
Amblycorypha
sp.
121
Katydids
Tettigoniidae
Orthoptera
Insecta
Animalia
1
No Common Name
Tritoxa
incurva
8
Picture-winged Flies
Ulidiidae
Diptera
Insecta
Animalia
1
No Common Name
Panorpa
sp.
71
Scorpionflies Hangingflies and Snowflies
Panorpidae
Mecoptera
Insecta
Animalia
1
Butternut Woollyworm
Eriocampa
juglandis
22
Symphyta
Tenthredinidae
Hymenoptera
Insecta
Animalia
1
Eastern Chipmunk
Tamias
striatus
413
Mammals
Sciuridae
Rodentia
Mammalia
Animalia
1
Dryad's Saddle
Cerioporus
squamosus
317
Fungi
Polyporaceae
Polyporales
Agaricomycetes
Fungi
2
Sulfur Shelf
Laetiporus
sulphureus
288
Fungi
Laetiporaceae
Polyporales
Agaricomycetes
Fungi
3
Violet Tooth
Trichaptum
biforme
480
Fungi
Polyporaceae
Polyporales
Agaricomycetes
Fungi
4
Witches Butter
Tremella
mesenterica
299
Fungi
Tremellaceae
Tremellales
Tremellomycetes
Fungi
1
Field Horsetail
Equisetum
arvense
280
Horsetail Family
Equisetaceae
Equisetales
Equisetopsida
Plantae
1
Common Jack in the Pulpit
Arisaema
triphyllum
564
Arum Family
Araceae
Arales
Magnoliopsida
Plantae
2
Skunk Cabbage
Symplocarpus
foetidus
980
Arum Family
Araceae
Arales
Magnoliopsida
Plantae
1
Star of Bethlehem
Ornithogalum
umbellatum
340
Asparagus Family
Asparagaceae
Asparagales
Magnoliopsida
Plantae
2
False Solomon's-seal
Maianthemum
racemosum
398
Asparagus Family
Asparagaceae
Asparagales
Magnoliopsida
Plantae
3
Smooth Solomon's-seal
Polygonatum
biflorum
var.
biflorum
205
Asparagus Family
Asparagaceae
Asparagales
Magnoliopsida
Plantae
1
Common Fleabane
Erigeron
philadelphicus
246
Aster Family
Asteraceae
Asterales
Magnoliopsida
Plantae
2
Golden Ragwort
Packera
aurea
286
Aster Family
Asteraceae
Asterales
Magnoliopsida
Plantae
3
White Wood Aster
Eurybia
divaricata
178
Aster Family
Asteraceae
Asterales
Magnoliopsida
Plantae
1
Japanese Barberry
Berberis
thunbergii
433
Barberry Family
Berberidaceae
Ranunculales
Magnoliopsida
Plantae
2
Mayapple
Podophyllum
peltatum
1036
Barberry Family
Berberidaceae
Ranunculales
Magnoliopsida
Plantae
1
Wild Ginger
Asarum
canadense
397
Birthwort Family
Aristolochiaceae
Piperales
Magnoliopsida
Plantae
1
Oriental Bittersweet
Celastrus
orbiculatus
562
Bittersweet Family
Celastraceae
Celastrales
Magnoliopsida
Plantae
1
American Bladdernut
Staphylea
trifolia
184
Bladdernut Family
Staphyleaceae
Sapindales
Magnoliopsida
Plantae
1
Eastern Waterleaf
Hydrophyllum
virginianum
179
Borage Family
Boraginaceae
Lamiales
Magnoliopsida
Plantae
1
Jumpseed
Persicaria
virginiana
364
Buckwheat Family
Polygonaceae
Caryophyllales
Magnoliopsida
Plantae
2
Asiatic Tearthumb
Persicaria
perfoliata
557
Buckwheat Family
Polygonaceae
Caryophyllales
Magnoliopsida
Plantae
1
Nodding Trillium
Trillium
cernuum
67
Bunchflower Family
Melanthiaceae
Liliales
Magnoliopsida
Plantae
2
Fairywand
Chamaelirium
luteum
10
Bunchflower Family
Melanthiaceae
Liliales
Magnoliopsida
Plantae
1
Rue Anemone
Thalictrum
thalictroides
506
Buttercup Family
Ranunculaceae
Ranunculales
Magnoliopsida
Plantae
2
Lesser Celandine
Ficaria
verna
455
Buttercup Family
Ranunculaceae
Ranunculales
Magnoliopsida
Plantae
3
Hooked Buttercup
Ranunculus
recurvatus
164
Buttercup Family
Ranunculaceae
Ranunculales
Magnoliopsida
Plantae
4
Red Columbine
Aquilegia
canadensis
var.
canadensis
212
Buttercup Family
Ranunculaceae
Ranunculales
Magnoliopsida
Plantae
5
Sweet Autumn Virginsbower
Clematis
terniflora
301
Buttercup Family
Ranunculaceae
Ranunculales
Magnoliopsida
Plantae
6
White Baneberry
Actaea
pachypoda
29
Buttercup Family
Ranunculaceae
Ranunculales
Magnoliopsida
Plantae
7
Round-lobed Hepatica
Anemone
americana
303
Buttercup Family
Ranunculaceae
Ranunculales
Magnoliopsida
Plantae
8
Wood Anemone
Anemone
quinquefolia
200
Buttercup Family
Ranunculaceae
Ranunculales
Magnoliopsida
Plantae
1
Aniseroot
Osmorhiza
longistylis
142
Carrot Family
Apiaceae
Apiales
Magnoliopsida
Plantae
1
Flowering Dogwood
Cornus
florida
717
Dogwood Family
Cornaceae
Cornales
Magnoliopsida
Plantae
1
Virginia Pennywort
Obolaria
virginica
156
Gentian Family
Gentianaceae
Gentianales
Magnoliopsida
Plantae
1
Wild Geranium
Geranium
maculatum
396
Geranium Family
Geraniaceae
Geraniales
Magnoliopsida
Plantae
1
Wild Sarsaparilla
Aralia
nudicaulis
157
Ginseng Family
Araliaceae
Apiales
Magnoliopsida
Plantae
2
Dwarf Ginseng
Panax
trifolius
272
Ginseng Family
Araliaceae
Apiales
Magnoliopsida
Plantae
1
Virginia Creeper
Parthenocissus
quinquefolia
1013
Grape Family
Vitaceae
Vitales
Magnoliopsida
Plantae
1
Deertongue
Dichanthelium
clandestinum
164
Grasses
Poaceae
Poales
Magnoliopsida
Plantae
1
Pinxter Flower
Rhododendron
periclymenoides
303
Heath Family
Ericaceae
Ericales
Magnoliopsida
Plantae
2
Spotted Wintergreen
Chimaphila
maculata
1048
Heath Family
Ericaceae
Ericales
Magnoliopsida
Plantae
1
Wild Hydrangea
Hydrangea
arborescens
137
Hydrangea Family
Hydrangeaceae
Rosales
Magnoliopsida
Plantae
1
Turk's-cap Lily
Lilium
superbum
226
Lily Family
Liliaceae
Liliales
Magnoliopsida
Plantae
2
Indian Cucumber
Medeola
virginiana
428
Lily Family
Liliaceae
Liliales
Magnoliopsida
Plantae
3
Yellow Trout Lily
Erythronium
americanum
ssp.
americanum
531
Lily Family
Liliaceae
Liliales
Magnoliopsida
Plantae
1
Azure Bluets
Houstonia
caerulea
544
Madder Family
Rubiaceae
Rubiales
Magnoliopsida
Plantae
2
Partridgeberry
Mitchella
repens
904
Madder Family
Rubiaceae
Rubiales
Magnoliopsida
Plantae
1
Japanese Maple
Acer
palmatum
26
Maple Family
Sapindaceae
Sapindales
Magnoliopsida
Plantae
1
Sessile-leaved Bellwort
Uvularia
sessilifolia
146
Meadow Saffron Family
Colchicaceae
Liliales
Magnoliopsida
Plantae
2
Perfoliate Bellwort
Uvularia
perfoliata
216
Meadow Saffron Family
Colchicaceae
Liliales
Magnoliopsida
Plantae
1
Richweed
Collinsonia
canadensis
250
Mint Family
Lamiaceae
Lamiales
Magnoliopsida
Plantae
2
Ground Ivy
Glechoma
hederacea
790
Mint Family
Lamiaceae
Lamiales
Magnoliopsida
Plantae
1
Virginia Springbeauty
Claytonia
virginica
993
Montia Family
Montiaceae
Caryophyllales
Magnoliopsida
Plantae
1
Southern Arrowwood
Viburnum
dentatum
384
Moschatel Family
Adoxaceae
Dipsacales
Magnoliopsida
Plantae
2
Blackhaw
Viburnum
prunifolium
385
Moschatel Family
Adoxaceae
Dipsacales
Magnoliopsida
Plantae
1
Cut-leaved Toothwort
Cardamine
concatenata
478
Mustard Family
Brassicaceae
Brassicales
Magnoliopsida
Plantae
2
Garlic Mustard
Alliaria
petiolata
818
Mustard Family
Brassicaceae
Brassicales
Magnoliopsida
Plantae
1
Showy Orchid
Galearis
spectabilis
295
Orchids
Orchidaceae
Orchidales
Magnoliopsida
Plantae
2
Puttyroot
Aplectrum
hyemale
188
Orchids
Orchidaceae
Orchidales
Magnoliopsida
Plantae
3
Cranefly Orchid
Tipularia
discolor
795
Orchids
Orchidaceae
Orchidales
Magnoliopsida
Plantae
1
Eastern Redbud
Cercis
canadensis
381
Pea Family
Fabaceae
Fabales
Magnoliopsida
Plantae
2
Common Vetch
Vicia
sativa
ssp.
sativa
426
Pea Family
Fabaceae
Fabales
Magnoliopsida
Plantae
1
Greek Valerian
Polemonium
reptans
var.
reptans
62
Phlox Family
Polemoniaceae
Solanales
Magnoliopsida
Plantae
1
Star Chickweed
Stellaria
pubera
345
Pink Family
Caryophyllaceae
Caryophyllales
Magnoliopsida
Plantae
1
Bloodroot
Sanguinaria
canadensis
865
Poppy Family
Papaveraceae
Papaverales
Magnoliopsida
Plantae
2
Dutchman's Breeches
Dicentra
cucullaria
483
Poppy Family
Papaveraceae
Papaverales
Magnoliopsida
Plantae
1
Wineberry
Rubus
phoenicolasius
838
Rose Family
Rosaceae
Rosales
Magnoliopsida
Plantae
2
Multiflora Rose
Rosa
multiflora
608
Rose Family
Rosaceae
Rosales
Magnoliopsida
Plantae
1
American Witch-hazel
Hamamelis
virginiana
312
Witch-hazel Family
Hamamelidaceae
Hamamelidales
Magnoliopsida
Plantae
1
Wild Yam
Dioscorea
villosa
409
Yam Family
Dioscoreaceae
Liliales
Magnoliopsida
Plantae
1
Snake-skin Liverwort
Conocephalum
salebrosum
70
Liverworts
Conocephalaceae
Marchantiales
Marchantiopsida
Plantae
1
Northern Maidenhair Fern
Adiantum
pedatum
179
Ferns
Pteridaceae
Polypodiales
Polypodiopsida
Plantae
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