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Adventive
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Coastal Plain only
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Endangered (MD)
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Excluded
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Exotic
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Extinct
\n
Extirpated
\n
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G1 (Highly globally rare)
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G1G2 (Highly globally rare)
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G2 (Globally rare)
\n
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\n
G3 (Globally rare/local)
\n
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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)
\n
GU (Global status uncertain)
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\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)
\n
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\n
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\n
S1S2 (Highly state rare)
\n
S1S2B (State rare breeder)
\n
S2 (State rare)
\n
S2B (State rare breeder)
\n
S2B (State rare breeder)
\n
S2S3 (State rare)
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S2S3B (State rare breeder)
\n
S3 (Watch list)
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S3B (State watchlist breeder)
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S3S4
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S3S4B (State watchlist breeder)
\n
S4SE
\n
SH (Historical)
\n
SHB (State historical breeder)
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SR (State rare)
\n
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SXB (State extirpated breeder)
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SXM (State extirpated migrant)
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\n
Undescribed
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Waif
\n
Western MD only
\n
Worcester only
\n
Photos
Common Name
Genus
Species
Records
Category
Family
Order
Class
Kingdom
1
European Birthwort
Aristolochia
clematitis
9
Birthwort Family
Aristolochiaceae
Piperales
Magnoliopsida
Plantae
2
Virginia Snakeroot
Endodeca
serpentaria
58
Birthwort Family
Aristolochiaceae
Piperales
Magnoliopsida
Plantae
3
Virginia Heartleaf
Asarum
virginicum
5
Birthwort Family
Aristolochiaceae
Piperales
Magnoliopsida
Plantae
4
Pipevine
Isotrema
macrophyllum
21
Birthwort Family
Aristolochiaceae
Piperales
Magnoliopsida
Plantae
5
Wild Ginger
Asarum
canadense
528
Birthwort Family
Aristolochiaceae
Piperales
Magnoliopsida
Plantae
1
Lizard's-tail
Saururus
cernuus
553
Lizard's-tail Family
Saururaceae
Piperales
Magnoliopsida
Plantae
