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Maryland Checklist - Class: Polypodiopsida - all-time (Total: 64)
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Show All
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
Upland Brittle Bladderfern
Cystopteris
tenuis
13
Ferns
Cystopteridaceae
Polypodiales
Polypodiopsida
Plantae
2
American Climbing Fern
Lygodium
palmatum
112
Ferns
Lygodiaceae
Schizaeales
Polypodiopsida
Plantae
3
Mountain Spleenwort
Asplenium
montanum
51
Ferns
Aspleniaceae
Polypodiales
Polypodiopsida
Plantae
4
Blunt-lobed Woodsia
Woodsia
obtusa
ssp.
obtusa
54
Ferns
Woodsiaceae
Polypodiales
Polypodiopsida
Plantae
5
Glade Fern
Diplaziopsis
pycnocarpa
51
Ferns
Diplaziopsidaceae
Polypodiales
Polypodiopsida
Plantae
6
American Hart's-tongue Fern
Asplenium
scolopendrium
var.
americanum
0
Ferns
Aspleniaceae
Polypodiales
Polypodiopsida
Plantae
7
Ebony Spleenwort
Asplenium
platyneuron
884
Ferns
Aspleniaceae
Polypodiales
Polypodiopsida
Plantae
8
Interrupted Fern
Claytosmunda
claytoniana
205
Ferns
Osmundaceae
Osmundales
Polypodiopsida
Plantae
9
Spinulose Woodfern
Dryopteris
carthusiana
116
Ferns
Dryopteridaceae
Polypodiales
Polypodiopsida
Plantae
10
Southern Maidenhair Fern
Adiantum
capillus-veneris
1
Ferns
Pteridaceae
Polypodiales
Polypodiopsida
Plantae
11
Resurrection Fern
Pleopeltis
michauxiana
8
Ferns
Polypodiaceae
Polypodiales
Polypodiopsida
Plantae
12
Appalachian Shoestring Fern
Vittaria
appalachiana
0
Ferns
Pteridaceae
Polypodiales
Polypodiopsida
Plantae
13
Crested Woodfern
Dryopteris
cristata
67
Ferns
Dryopteridaceae
Polypodiales
Polypodiopsida
Plantae
14
Blackstem Spleenwort
Asplenium
resiliens
5
Ferns
Aspleniaceae
Polypodiales
Polypodiopsida
Plantae
15
Common Polypody
Polypodium
virginianum
313
Ferns
Polypodiaceae
Polypodiales
Polypodiopsida
Plantae
16
Southern Ladyfern
Athyrium
asplenioides
78
Ferns
Athyriaceae
Polypodiales
Polypodiopsida
Plantae
17
Intermediate Woodfern
Dryopteris
intermedia
161
Ferns
Dryopteridaceae
Polypodiales
Polypodiopsida
Plantae
18
Wallrue
Asplenium
ruta-muraria
27
Ferns
Aspleniaceae
Polypodiales
Polypodiopsida
Plantae
19
Hairy Lipfern
Myriopteris
lanosa
12
Ferns
Pteridaceae
Polypodiales
Polypodiopsida
Plantae
20
Tailed Brackenfern
Pteridium
aquilinum
var.
pseudocaudatum
59
Ferns
Dennstaedtiaceae
Polypodiales
Polypodiopsida
Plantae
21
Western Oakfern
Gymnocarpium
dryopteris
2
Ferns
Cystopteridaceae
Polypodiales
Polypodiopsida
Plantae
22
Netted Chainfern
Lorinseria
areolata
654
Ferns
Blechnaceae
Polypodiales
Polypodiopsida
Plantae
23
Smooth Cliffbrake
Pellaea
glabella
ssp.
glabella
6
Ferns
Pteridaceae
Polypodiales
Polypodiopsida
Plantae
24
Glandular Cinnamon Fern
Osmundastrum
cinnamomeum
var.
glandulosum
0
Ferns
Osmundaceae
Polypodiales
Polypodiopsida
Plantae
25
Sensitive Fern
Onoclea
sensibilis
1611
Ferns
Onocleaceae
Polypodiales
Polypodiopsida
Plantae
26
Eastern Hayscented Fern
Dennstaedtia
punctilobula
359
Ferns
Dennstaedtiaceae
Polypodiales
Polypodiopsida
Plantae
27
Long Beechfern
Phegopteris
connectilis
3
Ferns
Thelypteridaceae
Polypodiales
Polypodiopsida
Plantae
28
Japanese Holly Fern
Cyrtomium
fortunei
2
Ferns
Dryopteridaceae
Polypodiales
Polypodiopsida
Plantae
29
Rusty Woodsia
Woodsia
ilvensis
14
Ferns
Woodsiaceae
Polypodiales
Polypodiopsida
Plantae
30
Bulblet Bladderfern
Cystopteris
bulbifera
7
Ferns
Cystopteridaceae
Polypodiales
Polypodiopsida
Plantae
31
New York Fern
Parathelypteris
noveboracensis
664
Ferns
Thelypteridaceae
Polypodiales
Polypodiopsida
Plantae
32
Carolina Mosquitofern
Azolla
caroliniana
106
Ferns
Salviniaceae
Salviniales
Polypodiopsida
Plantae
33
Cinnamon Fern
Osmundastrum
cinnamomeum
620
Ferns
Osmundaceae
Osmundales
Polypodiopsida
Plantae
34
Tennessee Bladderfern
Cystopteris
tennesseensis
7
Ferns
Cystopteridaceae
Polypodiales
Polypodiopsida
Plantae
35
Bog Fern
Thelypteris
simulata
32
Ferns
Thelypteridaceae
Polypodiales
Polypodiopsida
Plantae
36
Bradley's Spleenwort
Asplenium
bradleyi
9
Ferns
Aspleniaceae
Polypodiales
Polypodiopsida
Plantae
37
Royal Fern
Osmunda
regalis
var.
spectabilis
562
Ferns
Osmundaceae
Osmundales
Polypodiopsida
Plantae
38
Silvery Glade Fern
Deparia
acrostichoides
102
Ferns
Athyriaceae
Polypodiales
Polypodiopsida
Plantae
39
Clinton's Woodfern
Dryopteris
clintoniana
13
Ferns
Dryopteridaceae
Polypodiales
Polypodiopsida
Plantae
40
Lobed Spleenwort
Asplenium
pinnatifidum
17
Ferns
Aspleniaceae
Polypodiales
Polypodiopsida
Plantae
41
Appalachian Polypody
Polypodium
appalachianum
18
Ferns
Polypodiaceae
Polypodiales
Polypodiopsida
Plantae
42
Mountain Woodfern
Dryopteris
campyloptera
6
Ferns
Dryopteridaceae
Polypodiales
Polypodiopsida
Plantae
43
Weft Fern
Crepidomanes
intricatum
0
Ferns
Hymenophyllaceae
Hymenophyllales
Polypodiopsida
Plantae
44
Walking Fern
Asplenium
rhizophyllum
122
Ferns
Aspleniaceae
Polypodiales
Polypodiopsida
Plantae
45
Northern Maidenhair Fern
Adiantum
pedatum
232
Ferns
Pteridaceae
Polypodiales
Polypodiopsida
Plantae
46
Cretan Brake
Pteris
cretica
0
Ferns
Pteridaceae
Polypodiales
Polypodiopsida
Plantae
47
Log Fern
Dryopteris
celsa
24
Ferns
Dryopteridaceae
Polypodiales
Polypodiopsida
Plantae
48
Maidenhair Spleenwort
Asplenium
trichomanes
ssp.
trichomanes
129
Ferns
Aspleniaceae
Polypodiales
Polypodiopsida
Plantae
49
Purple Cliffbrake
Pellaea
atropurpurea
105
Ferns
Pteridaceae
Polypodiales
Polypodiopsida
Plantae
50
Northern Ladyfern
Athyrium
angustum
9
Ferns
Athyriaceae
Polypodiales
Polypodiopsida
Plantae
51
Goldie's Woodfern
Dryopteris
goldiana
37
Ferns
Dryopteridaceae
Polypodiales
Polypodiopsida
Plantae
52
Virginia Chainfern
Anchistea
virginica
83
Ferns
Blechnaceae
Polypodiales
Polypodiopsida
Plantae
53
Spider Brake
Pteris
multifida
2
Ferns
Pteridaceae
Polypodiales
Polypodiopsida
Plantae
54
Eastern Brackenfern
Pteridium
aquilinum
var.
latiusculum
51
Ferns
Dennstaedtiaceae
Polypodiales
Polypodiopsida
Plantae
55
Marginal Woodfern
Dryopteris
marginalis
214
Ferns
Dryopteridaceae
Polypodiales
Polypodiopsida
Plantae
56
Brackenfern
Pteridium
aquilinum
304
Ferns
Dennstaedtiaceae
Polypodiales
Polypodiopsida
Plantae
57
Broad Beechfern
Phegopteris
hexagonoptera
247
Ferns
Thelypteridaceae
Polypodiales
Polypodiopsida
Plantae
58
Cinnamon Fern (cinnamomeum)
Osmundastrum
cinnamomeum
var.
cinnamomeum
2
Ferns
Osmundaceae
Polypodiales
Polypodiopsida
Plantae
59
Ostrich Fern
Matteuccia
struthiopteris
144
Ferns
Onocleaceae
Polypodiales
Polypodiopsida
Plantae
60
Lowland Bladderfern
Cystopteris
protrusa
27
Ferns
Cystopteridaceae
Polypodiales
Polypodiopsida
Plantae
61
Eastern Marsh Fern
Thelypteris
palustris
var.
pubescens
154
Ferns
Thelypteridaceae
Polypodiales
Polypodiopsida
Plantae
62
European Waterclover
Marsilea
quadrifolia
2
Ferns
Marsileaceae
Salviniales
Polypodiopsida
Plantae
63
American Pillowrt
Pilularia
americana
0
Ferns
Marsileaceae
Salviniales
Polypodiopsida
Plantae
64
Christmas Fern
Polystichum
acrostichoides
1771
Ferns
Dryopteridaceae
Polypodiales
Polypodiopsida
Plantae
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