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Maryland Checklist - Genus: Lactuca - all-time (Total: 6)
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Adventive
\n
Coastal Plain only
\n
Endangered (Federal)
\n
Endangered (MD)
\n
Excluded
\n
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)
\n
Hybrid
\n
In need of conservation
\n
Invasive
\n
Nativity Uncertain
\n
Non-native
\n
Reviewable (MD/DCRC)
\n
S1 (Highly state rare)
\n
S1B (Highly state rare breeder)
\n
S1M (State rare migrant)
\n
S1N (State rare non-breeder)
\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)
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S3 (Watch list)
\n
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)
\n
SHB (State historical breeder)
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SR (State rare)
\n
Status Uncertain
\n
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)
\n
Threatened (MD)
\n
Undescribed
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Vulnerable
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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
Woodland Lettuce
Lactuca
floridana
84
Aster Family
Asteraceae
Asterales
Magnoliopsida
Plantae
2
Prickly Lettuce
Lactuca
serriola
83
Aster Family
Asteraceae
Asterales
Magnoliopsida
Plantae
3
Tall Blue Lettuce
Lactuca
biennis
42
Aster Family
Asteraceae
Asterales
Magnoliopsida
Plantae
4
Hairy Lettuce
Lactuca
hirsuta
7
Aster Family
Asteraceae
Asterales
Magnoliopsida
Plantae
5
Canada Lettuce
Lactuca
canadensis
117
Aster Family
Asteraceae
Asterales
Magnoliopsida
Plantae
6
Willow-leaved Lettuce
Lactuca
saligna
7
Aster Family
Asteraceae
Asterales
Magnoliopsida
Plantae
