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Maryland Checklist - Family: Ricciaceae - all-time (Total: 10)
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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)
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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)
\n
S3B (State watchlist breeder)
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S3S4
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S3S4B (State watchlist breeder)
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S4SE
\n
SH (Historical)
\n
SHB (State historical breeder)
\n
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)
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Threatened (MD)
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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
No Common Name
Riccia
hirta
1
Liverworts
Ricciaceae
Marchantiales
Marchantiopsida
Plantae
2
Sullivant's Crystalwort
Riccia
sullivantii
5
Liverworts
Ricciaceae
Marchantiales
Marchantiopsida
Plantae
3
Common Crystalwort
Riccia
sorocarpa
3
Liverworts
Ricciaceae
Marchantiales
Marchantiopsida
Plantae
4
Purple Crystalwort
Riccia
beyrichiana
1
Liverworts
Ricciaceae
Marchantiales
Marchantiopsida
Plantae
5
Cavernous Crystalwort
Riccia
cavernosa
1
Liverworts
Ricciaceae
Marchantiales
Marchantiopsida
Plantae
6
Frost's Crystalwort
Riccia
frostii
0
Liverworts
Ricciaceae
Marchantiales
Marchantiopsida
Plantae
7
No Common Name
Riccia
membranacea
3
Liverworts
Ricciaceae
Marchantiales
Marchantiopsida
Plantae
8
Fringed Heartwort
Ricciocarpos
natans
10
Liverworts
Ricciaceae
Marchantiales
Marchantiopsida
Plantae
9
Lizard Crystalwort
Riccia
bifurca
4
Liverworts
Ricciaceae
Marchantiales
Marchantiopsida
Plantae
10
Floating Crystalwort
Riccia
fluitans
26
Liverworts
Ricciaceae
Marchantiales
Marchantiopsida
Plantae
