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Maryland Checklist - Category: Clubmoss Family, Quillwort Family, Spikemoss Family - all-time (Total: 17)
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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)
\n
S2S3B (State rare breeder)
\n
S3 (Watch list)
\n
S3B (State watchlist breeder)
\n
S3S4
\n
S3S4B (State watchlist breeder)
\n
S4SE
\n
SH (Historical)
\n
SHB (State historical breeder)
\n
SR (State rare)
\n
Status Uncertain
\n
SUB (Status uncertain breeder)
\n
SXB (State extirpated breeder)
\n
SXM (State extirpated migrant)
\n
Threatened (Federal)
\n
Threatened (MD)
\n
Undescribed
\n
Vulnerable
\n
Waif
\n
Western MD only
\n
Worcester only
\n
Photos
Common Name
Genus
Species
Records
Category
Family
Order
Class
Kingdom
1
Flat-branched Tree Clubmoss
Dendrolycopodium
obscurum
619
Clubmoss Family
Lycopodiaceae
Lycopodiales
Lycopodiopsida
Plantae
2
Hickey's Tree Clubmoss
Dendrolycopodium
hickeyi
21
Clubmoss Family
Lycopodiaceae
Lycopodiales
Lycopodiopsida
Plantae
3
Blue Ground Cedar
Diphasiastrum
tristachyum
62
Clubmoss Family
Lycopodiaceae
Lycopodiales
Lycopodiopsida
Plantae
4
Rock Clubmoss
Huperzia
porophila
2
Clubmoss Family
Lycopodiaceae
Lycopodiales
Lycopodiopsida
Plantae
5
Appressed Bog Clubmoss
Lycopodiella
appressa
72
Clubmoss Family
Lycopodiaceae
Lycopodiales
Lycopodiopsida
Plantae
6
Common Clubmoss
Lycopodium
clavatum
106
Clubmoss Family
Lycopodiaceae
Lycopodiales
Lycopodiopsida
Plantae
7
Slender Bog Clubmoss
Pseudolycopodiella
caroliniana
2
Clubmoss Family
Lycopodiaceae
Lycopodiales
Lycopodiopsida
Plantae
8
Southern Ground Cedar
Diphasiastrum
digitatum
630
Clubmoss Family
Lycopodiaceae
Lycopodiales
Lycopodiopsida
Plantae
9
Shining Clubmoss
Huperzia
lucidula
208
Clubmoss Family
Lycopodiaceae
Lycopodiales
Lycopodiopsida
Plantae
10
Prickly Tree Clubmoss
Dendrolycopodium
dendroideum
17
Clubmoss Family
Lycopodiaceae
Lycopodiales
Lycopodiopsida
Plantae
11
Foxtail Bog Clubmoss
Lycopodiella
alopecuroides
21
Clubmoss Family
Lycopodiaceae
Lycopodiales
Lycopodiopsida
Plantae
12
Inundated Clubmoss
Lycopodiella
inundata
13
Clubmoss Family
Lycopodiaceae
Lycopodiales
Lycopodiopsida
Plantae
13
Bristly Clubmoss
Spinulum
annotinum
10
Clubmoss Family
Lycopodiaceae
Lycopodiales
Lycopodiopsida
Plantae
1
Riverbank Quillwort
Isoetes
riparia
25
Quillwort Family
Isoetaceae
Isoetales
Lycopodiopsida
Plantae
2
Engelmann's Quillwort
Isoetes
engelmannii
25
Quillwort Family
Isoetaceae
Isoetales
Lycopodiopsida
Plantae
1
Rock Spikemoss
Bryodesma
rupestre
24
Spikemoss Family
Selaginellaceae
Selaginellales
Lycopodiopsida
Plantae
2
Meadow Spikemoss
Lycopodioides
apodum
28
Spikemoss Family
Selaginellaceae
Selaginellales
Lycopodiopsida
Plantae
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