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Maryland Checklist - Genus: Bartonia - all-time (Total: 2)
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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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Excluded
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Exotic
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Extinct
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Extirpated
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Extralimital
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G1 (Highly globally rare)
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G2 (Globally rare)
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G3 (Globally rare/local)
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Garrett only
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GH (No known extant occurrences)
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GU (Global status uncertain)
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Hybrid
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In need of conservation
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Invasive
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Nativity Uncertain
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Non-native
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Reviewable (MD/DCRC)
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S1 (Highly state rare)
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S1B (Highly state rare breeder)
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S1S2 (Highly state rare)
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S2 (State rare)
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S2S3 (State rare)
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S3 (Watch list)
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S3S4
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S4SE
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SH (Historical)
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Status Uncertain
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Threatened (Federal)
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Threatened (MD)
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Vulnerable
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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
Category
Family
Order
Class
Kingdom
1
Twining Screwstem
Bartonia
paniculata
ssp.
paniculata
Gentian Family
Gentianaceae
Gentianales
Magnoliopsida
Plantae
2
Yellow Screwstem
Bartonia
virginica
Gentian Family
Gentianaceae
Gentianales
Magnoliopsida
Plantae
View Hidden Taxa
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