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Adventive
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G1 (Highly globally rare)
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G1G2 (Highly globally rare)
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G2 (Globally rare)
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G2G3 (Globally rare)
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G3 (Globally rare/local)
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G3G4 (Globally vulnerable)
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G4
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G4G5
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G5
\n
Garrett only
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GH (No known extant occurrences)
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GU (Global status uncertain)
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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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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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SUB (Status uncertain breeder)
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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
Eastern Parson Spider
Herpyllus
ecclesiasticus
120
Spiders
Gnaphosidae
Araneae
Arachnida
Animalia
1
Bronze Blister Beetle
Lytta
polita
42
Blister Beetles
Meloidae
Coleoptera
Insecta
Animalia
1
Patent Leather Beetle
Odontotaenius
disjunctus
1234
Scarab Beetles
Passalidae
Coleoptera
Insecta
Animalia
1
Eastern Box Turtle
Terrapene
carolina
carolina
3420
Reptiles
Emydidae
Testudines
Reptilia
Animalia
1
Scaly Dog-Lichen
Peltigera
praetextata
8
Lichens
Peltigeraceae
Peltigerales
Lecanoromycetes
Fungi
2
No Common Name
Candelariella
reflexa
1
Lichens
Candelariaceae
Candelariales
Lecanoromycetes
Fungi
3
No Common Name
Phaeographis
inusta
3
Lichens
Graphidaceae
Ostropales
Lecanoromycetes
Fungi
1
Swamp Beacon species
Mitrula
elegans/lunulatospora
14
Fungi
Helotiaceae
Helotiales
Leotiomycetes
Fungi
1
Rock Goldenrod
Solidago
rupestris
10
Aster Family
Asteraceae
Asterales
Magnoliopsida
Plantae
2
Common Dandelion
Taraxacum
officinale
ssp.
officinale
595
Aster Family
Asteraceae
Asterales
Magnoliopsida
Plantae
3
Red-seeded Dandelion
Taraxacum
erythrospermum
252
Aster Family
Asteraceae
Asterales
Magnoliopsida
Plantae
1
Seaside Alder
Alnus
maritima
ssp.
maritima
54
Birch Family
Betulaceae
Fagales
Magnoliopsida
Plantae
1
Alderleaf Buckthorn
Rhamnus
alnifolia
1
Buckthorn Family
Rhamnaceae
Rosales
Magnoliopsida
Plantae
1
Common Sheep Sorrel
Rumex
acetosella
273
Buckwheat Family
Polygonaceae
Caryophyllales
Magnoliopsida
Plantae
2
Giant Knotweed
Reynoutria
sachalinense
38
Buckwheat Family
Polygonaceae
Caryophyllales
Magnoliopsida
Plantae
1
Pine Barren Death-camas
Stenanthium
leimanthoides
1
Bunchflower Family
Melanthiaceae
Lilales
Magnoliopsida
Plantae
1
Mississippi Buttercup
Ranunculus
laxicaulis
3
Buttercup Family
Ranunculaceae
Ranunculales
Magnoliopsida
Plantae
1
Eastern Pricklypear
Opuntia
humifusa
var.
humifusa
118
Cactus Family
Cactaceae
Caryophyllales
Magnoliopsida
Plantae
1
Bullhead
Tribulus
terrestris
2
Caltrop Family
Zygophyllaceae
Zygophyllales
Magnoliopsida
Plantae
1
Horned Bladderwort
Utricularia
cornuta
7
Carnivorous Plants
Lentibulariaceae
Scrophulariales
Magnoliopsida
Plantae
1
Creeping Cucumber
Melothria
pendula
58
Cucumber Family
Cucurbitaceae
Violales
Magnoliopsida
Plantae
1
Cylindric-fruited Primrose-willow
Ludwigia
glandulosa
3
Evening Primrose Family
Onagraceae
Myrtales
Magnoliopsida
Plantae
2
Angle-stemmed Primrose-willow
Ludwigia
leptocarpa
3
Evening Primrose Family
Onagraceae
Myrtales
Magnoliopsida
Plantae
1
Big Carpetgrass
Axonopus
furcatus
11
Grasses
Poaceae
Poales
Magnoliopsida
Plantae
2
Curved Sicklegrass
Parapholis
incurva
8
Grasses
Poaceae
Poales
Magnoliopsida
Plantae
3
Sweet Vernalgrass
Anthoxanthum
odoratum
431
Grasses
Poaceae
Poales
Magnoliopsida
Plantae
4
Bog Muhly
Muhlenbergia
uniflora
6
Grasses
Poaceae
Poales
Magnoliopsida
Plantae
5
Saltmarsh Alkaligrass
Puccinellia
fasciculata
3
Grasses
Poaceae
Poales
Magnoliopsida
Plantae
1
Bearberry
Arctostaphylos
uva-ursi
4
Heath Family
Ericaceae
Ericales
Magnoliopsida
Plantae
1
American Holly
Ilex
opaca
2049
Holly Family
Aquifoliaceae
Celastrales
Magnoliopsida
Plantae
1
Coastal Plain Blue-eyed Grass
Sisyrinchium
arenicola
6
Iris Family
Iridaceae
Liliales
Magnoliopsida
Plantae
1
Sassafras
Sassafras
albidum
1439
Laurel Family
Lauraceae
Laureles
Magnoliopsida
Plantae
1
Carolina Leaf-flower
Phyllanthus
caroliniensis
ssp.
caroliniensis
18
Leaf-flower Family
Phyllanthaceae
Euphorbiales
Magnoliopsida
Plantae
1
Small Bluet
Houstonia
pusilla
360
Madder Family
Rubiaceae
Rubiales
Magnoliopsida
Plantae
1
Carolina Bristlemallow
Modiola
caroliniana
4
Mallow Family
Malvaceae
Malvales
Magnoliopsida
Plantae
1
Goldenrain Tree
Koelreuteria
paniculata
59
Maple Family
Sapindaceae
Sapindales
Magnoliopsida
Plantae
1
Narrow-leaved Minerslettuce
Montia
linearis
21
Montia Family
Montiaceae
Caryophyllales
Magnoliopsida
Plantae
1
White Ballmustard
Calepina
irregularis
22
Mustard Family
Brassicaceae
Brassicales
Magnoliopsida
Plantae
2
Roadside Pennycress
Thlaspi
alliaceum
355
Mustard Family
Brassicaceae
Brassicales
Magnoliopsida
Plantae
3
Narrowleaf Bittercress
Cardamine
impatiens
88
Mustard Family
Brassicaceae
Brassicales
Magnoliopsida
Plantae
1
Southern Red Oak
Quercus
falcata
459
Oak Family
Fagaceae
Fagales
Magnoliopsida
Plantae
1
Shriver's Orchid
Platanthera
shriveri
11
Orchids
Orchidaceae
Orchidales
Magnoliopsida
Plantae
1
Big-flowered Vetch
Vicia
grandiflora
232
Pea Family
Fabaceae
Fabales
Magnoliopsida
Plantae
2
Sensitive Jointvetch
Aeschynomene
virginica
27
Pea Family
Fabaceae
Fabales
Magnoliopsida
Plantae
3
Java-bean
Senna
obtusifolia
2
Pea Family
Fabaceae
Fabales
Magnoliopsida
Plantae
1
Mudmat
Glossostigma
cleistanthum
11
Phrymas Family
Phrymaceae
Lamiales
Magnoliopsida
Plantae
1
Japanese Yellow Loosestrife
Lysimachia
japonica
1
Primrose Family
Primulaceae
Primulales
Magnoliopsida
Plantae
1
Nantucket Serviceberry
Amelanchier
nantucketensis
6
Rose Family
Rosaceae
Rosales
Magnoliopsida
Plantae
2
Himalayan Berry
Rubus
bifrons
8
Rose Family
Rosaceae
Rosales
Magnoliopsida
Plantae
3
Black Cherry
Prunus
serotina
831
Rose Family
Rosaceae
Rosales
Magnoliopsida
Plantae
4
Coastal Serviceberry
Amelanchier
obovalis
22
Rose Family
Rosaceae
Rosales
Magnoliopsida
Plantae
1
Elliott's Rush
Juncus
elliottii
2
Rush Family
Juncaceae
Poales
Magnoliopsida
Plantae
2
Round-headed Rush
Juncus
validus
22
Rush Family
Juncaceae
Poales
Magnoliopsida
Plantae
3
Joint-leaved Rush
Juncus
articulatus
4
Rush Family
Juncaceae
Poales
Magnoliopsida
Plantae
4
Big-headed Rush
Juncus
megacephalus
1
Rush Family
Juncaceae
Poales
Magnoliopsida
Plantae
1
Hammock Sedge
Carex
fissa
var.
fissa
5
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
2
Bearded Flatsedge
Cyperus
squarrosus
38
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
3
White-edge Flatsedge
Cyperus
flavicomus
14
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
4
Nodding Beaksedge
Rhynchospora
inexpansa
3
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
5
Bog Bulrush
Schoenoplectiella
mucronata
39
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
6
Mitchell's Sedge
Carex
mitchelliana
25
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
7
Oklahoma Sedge
Carex
oklahomensis
59
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
8
Smallflower Umbrella Sedge
Cyperus
difformis
37
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
9
Slender Cottongrass
Eriophorum
gracile
1
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
10
Few-flowered Beaksedge
Rhynchospora
rariflora
4
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
11
White-tinged Sedge
Carex
albicans
87
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
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