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Maryland Checklist - Category: Hornworts, Liverworts - all-time (Total: 92)
Filter by tag...
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
Field Hornwort
Anthoceros
agrestis
0
Hornworts
Anthocerotaceae
Anthocerotales
Anthocerophytina
Plantae
2
Round Notothylas
Notothylas
orbicularis
0
Hornworts
Notothyladaceae
Notothyladales
Anthocerophytina
Plantae
3
Dotted Hornwort
Anthoceros
punctatus
0
Hornworts
Anthocerotaceae
Anthocerotales
Anthocerophytina
Plantae
4
Carolina Hornwort
Phaeoceros
carolinianus
4
Hornworts
Notothyladaceae
Notothyladales
Anthocerophytina
Plantae
1
Lesser Notchwort
Lophozia
bicrenata
2
Liverworts
Scapaniaceae
Jungermanniales
Jungermanniopsida
Plantae
2
Hairy Threadwort
Blepharostoma
trichophyllum
1
Liverworts
Pseudolepicoleacea
Jungermanniales
Jungermanniopsida
Plantae
3
Matchstick Flapwort
Odontoschisma
denudatum
9
Liverworts
Cephaloziaceae
Jungermanniales
Jungermanniopsida
Plantae
4
Minute Pouncewort
Cololejeunea
minutissima
2
Liverworts
Lejeuneaceae
Porellales
Jungermanniopsida
Plantae
5
Grove Earwort
Scapania
nemorea
18
Liverworts
Scapaniaceae
Jungermanniales
Jungermanniopsida
Plantae
6
Three-lobed Bazzania
Bazzania
trilobata
24
Liverworts
Lepidoziaceae
Jungermanniales
Jungermanniopsida
Plantae
7
No Common Name
Cephaloziella
byssacea
8
Liverworts
Cephaloziellaceae
Jungermanniales
Jungermanniopsida
Plantae
8
Shield Liverwort
Cheilolejeunea
clypeata
10
Liverworts
Lejeuneaceae
Porellales
Jungermanniopsida
Plantae
9
Flat-leaved Scalewort
Radula
complanata
3
Liverworts
Radulaceae
Porellales
Jungermanniopsida
Plantae
10
Creeping Fingerwort
Lepidozia
reptans
0
Liverworts
Lepidoziaceae
Jungermanniales
Jungermanniopsida
Plantae
11
Red Threadwort
Cephaloziella
rubella
4
Liverworts
Cephaloziellaceae
Jungermanniales
Jungermanniopsida
Plantae
12
No Common Name
Leucolejeunea
unciloba
1
Liverworts
Lejeuneaceae
Porellales
Jungermanniopsida
Plantae
13
Common Pouchwort
Calypogeia
neogaea
10
Liverworts
Calypogeiaceae
Jungermanniales
Jungermanniopsida
Plantae
14
Pinnate Scalewort
Porella
pinnata
7
Liverworts
Porellaceae
Porellales
Jungermanniopsida
Plantae
15
Crenulated Flapwort
Jungermannia
gracillima
0
Liverworts
Jungermanniaceae
Jungermanniales
Jungermanniopsida
Plantae
16
No Common Name
Calypogeia
peruviana
4
Liverworts
Calypogeiaceae
Jungermanniales
Jungermanniopsida
Plantae
17
No Common Name
Porella
platyphylloidea
0
Liverworts
Porellaceae
Porellales
Jungermanniopsida
Plantae
18
Bifid Crestwort
Lophocolea
bidentata
1
Liverworts
Lophocoleaceae
Jungermanniales
Jungermanniopsida
Plantae
19
Pitted Frillwort
Fossombronia
foveolata
0
Liverworts
Fossombroniaceae
Fossombroniales
Jungermanniopsida
Plantae
20
No Common Name
Fossombronia
cristula
6
Liverworts
Fossombroniaceae
Fossombroniales
Jungermanniopsida
Plantae
21
Chain Pincerwort
Cephalozia
catenulata
6
Liverworts
Cephaloziaceae
Jungermanniales
Jungermanniopsida
Plantae
22
Inflated Scalewort
Frullania
inflata
15
Liverworts
Frullaniaceae
Porellales
Jungermanniopsida
Plantae
23
Various-leaved Crestwort
Lophocolea
heterophylla
56
Liverworts
Lophocoleaceae
Jungermanniales
Jungermanniopsida
Plantae
24
Common Pellia
Pellia
epiphylla
6
Liverworts
Pelliaceae
Pelliales
Jungermanniopsida
Plantae
25
No Common Name
Frullania
ericoides
3
Liverworts
Frullaniaceae
Porellales
Jungermanniopsida
Plantae
26
Moon-leaved Pincerwort
Cephalozia
lunulifolia
9
Liverworts
Cephaloziaceae
Jungermanniales
Jungermanniopsida
Plantae
27
No Common Name
Jubula
pennsylvanica
0
Liverworts
Jubulaceae
Porellales
Jungermanniopsida
Plantae
28
Lesser Featherwort
Plagiochila
porelloides
2
Liverworts
Plagiochilaceae
Jungermanniales
Jungermanniopsida
Plantae
29
Veilwort
Pallavicinia
lyellii
46
Liverworts
Pelliaceae
Pelliales
Jungermanniopsida
Plantae
30
Rock Veilwort
Metzgeria
conjugata
3
Liverworts
Metgeriaceae
Metzgeriales
Jungermanniopsida
Plantae
31
Rustwort
Nowellia
curvifolia
80
Liverworts
Cephaloziaceae
Jungermanniales
Jungermanniopsida
Plantae
32
No Common Name
Cololejeunea
cardiocarpa
0
Liverworts
Lejeuneaceae
Porellales
Jungermanniopsida
Plantae
33
Speckled Rustwort
Marsupella
sphacelata
0
Liverworts
Gymnomitriaceae
Jungermanniales
Jungermanniopsida
Plantae
34
Comb Liverwort
Riccardia
multifida
3
Liverworts
Aneuraceae
Metzgeriales
Jungermanniopsida
Plantae
35
Bog-moss Flapwort
Odontoschisma
sphagni
11
Liverworts
Cephaloziaceae
Jungermanniales
Jungermanniopsida
Plantae
36
Micheli's Least Pouncewort
Lejeunea
cavifolia
0
Liverworts
Lejeuneaceae
Porellales
Jungermanniopsida
Plantae
37
Inflated Notchwort
Gymnocolea
inflata
0
Liverworts
Scapaniaceae
Jungermanniales
Jungermanniopsida
Plantae
38
Forked Veilwort
Metzgeria
furcata
6
Liverworts
Metzgeriaceae
Metzgeriales
Jungermanniopsida
Plantae
39
Hampe's Threadwort
Cephaloziella
hampeana
0
Liverworts
Cephaloziellaceae
Jungermanniales
Jungermanniopsida
Plantae
40
No Common Name
Leucolejeunea
conchifolia
1
Liverworts
Lejeuneaceae
Porellales
Jungermanniopsida
Plantae
41
Delicate Notchwort
Lophozia
capitata
1
Liverworts
Scapaniaceae
Jungermanniales
Jungermanniopsida
Plantae
42
Handsome Woolywort
Trichocolea
tomentella
6
Liverworts
Trichocoleaceae
Jungermanniales
Jungermanniopsida
Plantae
43
Jameson's Liverwort
Syzygiella
autumnalis
2
Liverworts
Jamesoniellaceae
Jungermanniales
Jungermanniopsida
Plantae
44
No Common Name
Rectolejeunea
maxonii
1
Liverworts
Lejeuneaceae
Porellales
Jungermanniopsida
Plantae
45
Water Earwort
Scapania
undulata
0
Liverworts
Scapaniaceae
Jungermanniales
Jungermanniopsida
Plantae
46
Wood Fingerwort
Kurzia
sylvatica
6
Liverworts
Lepidoziaceae
Jungermanniales
Jungermanniopsida
Plantae
47
Riverbank Crestwort
Chiloscyphus
polyanthos
var.
rivularis
3
Liverworts
Lophocoleaceae
Jungermanniales
Jungermanniopsida
Plantae
48
Irish Threadwort
Telaranea
nematodes
6
Liverworts
Lepidoziaceae
Jungermanniales
Jungermanniopsida
Plantae
49
No Common Name
Radula
obconica
6
Liverworts
Radulaceae
Porellales
Jungermanniopsida
Plantae
50
No Common Name
Chiloscyphus
cuspidatus
0
Liverworts
Lophocoleaceae
Jungermanniales
Jungermanniopsida
Plantae
51
Acid Frillwort
Fossombronia
wondraczekii
0
Liverworts
Fossombroniaceae
Fossombroniales
Jungermanniopsida
Plantae
52
Turps Pouchwort
Geocalyx
graveolens
1
Liverworts
Geocalycaceae
Jungermanniales
Jungermanniopsida
Plantae
53
Mueller's Pouchwort
Calypogeia
muelleriana
6
Liverworts
Calypogeiaceae
Jungermanniales
Jungermanniopsida
Plantae
54
No Common Name
Porella
platyphylla
8
Liverworts
Porellaceae
Porellales
Jungermanniopsida
Plantae
55
Lesser Crestwort
Lophocolea
minor
4
Liverworts
Lophocoleaceae
Jungermanniales
Jungermanniopsida
Plantae
56
Ring Pellia
Pellia
neesiana
0
Liverworts
Pelliaceae
Pelliales
Jungermanniopsida
Plantae
57
Lesser Whipwort
Bazzania
tricrenata
1
Liverworts
Lepidoziaceae
Jungermanniales
Jungermanniopsida
Plantae
58
No Common Name
Asperifolia
sullivantii
7
Liverworts
Calypogeiaceae
Jungermanniales
Jungermanniopsida
Plantae
59
New York Scalewort
Frullania
eboracensis
49
Liverworts
Frullaniaceae
Porellales
Jungermanniopsida
Plantae
60
Anomalous Flapwort
Mylia
anomala
0
Liverworts
Myliaceae
Jungermanniales
Jungermanniopsida
Plantae
61
Tree Fringewort
Ptilidium
pulcherrimum
2
Liverworts
Ptilidiaceae
Ptilidiales
Jungermanniopsida
Plantae
62
No Common Name
Frullania
virginica
3
Liverworts
Frullaniaceae
Porellales
Jungermanniopsida
Plantae
63
Forcipated Pincerwort
Cephalozia
connivens
3
Liverworts
Cephaloziaceae
Jungermanniales
Jungermanniopsida
Plantae
64
Asa Gray's Scalewort
Frullania
asagrayana
16
Liverworts
Frullaniaceae
Porellales
Jungermanniopsida
Plantae
65
Sharp-pointed Earwort
Diplophyllum
apiculatum
1
Liverworts
Scapaniaceae
Jungermanniales
Jungermanniopsida
Plantae
66
Greasewort
Aneura
pinguis
16
Liverworts
Aneuraceae
Metzgeriales
Jungermanniopsida
Plantae
67
Bog Germanderwort
Riccardia
latifrons
6
Liverworts
Aneuraceae
Metzgeriales
Jungermanniopsida
Plantae
68
Bog Pincerwort
Cephalozia
macrostachya
1
Liverworts
Cephaloziaceae
Jungermanniales
Jungermanniopsida
Plantae
69
Biddlecome's Pouncewort
Cololejeunea
biddlecomiae
8
Liverworts
Lejeuneaceae
Porellales
Jungermanniopsida
Plantae
70
No Common Name
Riccia
hirta
1
Liverworts
Ricciaceae
Marchantiales
Marchantiopsida
Plantae
71
Sullivant's Crystalwort
Riccia
sullivantii
5
Liverworts
Ricciaceae
Marchantiales
Marchantiopsida
Plantae
72
Texas Balloonwort
Sphaerocarpos
texanus
1
Liverworts
Sphaerocarpaceae
Sphaerocarpales
Marchantiopsida
Plantae
73
Common Crystalwort
Riccia
sorocarpa
3
Liverworts
Ricciaceae
Marchantiales
Marchantiopsida
Plantae
74
Delicate Starwort
Asterella
tenella
0
Liverworts
Aytoniaceae
Marchantiales
Marchantiopsida
Plantae
75
Narrow Mushroom-Headed Liverwort
Marchantia
quadrata
2
Liverworts
Marchantiaceae
Marchantiales
Marchantiopsida
Plantae
76
Hemisphaeric Liverwort
Reboulia
hemisphaerica
6
Liverworts
Aytoniaceae
Marchantiales
Marchantiopsida
Plantae
77
Crescent-cup Liverwort
Lunularia
cruciata
1
Liverworts
Lunulariaceae
Marchantiales
Marchantiopsida
Plantae
78
Purple Crystalwort
Riccia
beyrichiana
1
Liverworts
Ricciaceae
Marchantiales
Marchantiopsida
Plantae
79
Cavernous Crystalwort
Riccia
cavernosa
1
Liverworts
Ricciaceae
Marchantiales
Marchantiopsida
Plantae
80
Frost's Crystalwort
Riccia
frostii
0
Liverworts
Ricciaceae
Marchantiales
Marchantiopsida
Plantae
81
No Common Name
Riccia
membranacea
3
Liverworts
Ricciaceae
Marchantiales
Marchantiopsida
Plantae
82
Fringed Heartwort
Ricciocarpos
natans
10
Liverworts
Ricciaceae
Marchantiales
Marchantiopsida
Plantae
83
Fragrant Macewort
Mannia
fragrans
0
Liverworts
Aytoniaceae
Marchantiales
Marchantiopsida
Plantae
84
Dumortier's Liverwort
Dumortiera
hirsuta
2
Liverworts
Dumortieraceae
Marchantiales
Marchantiopsida
Plantae
85
Snake-skin Liverwort
Conocephalum
salebrosum
111
Liverworts
Conocephalaceae
Marchantiales
Marchantiopsida
Plantae
86
Common Liverwort
Marchantia
polymorpha
20
Liverworts
Marchantiaceae
Marchantiales
Marchantiopsida
Plantae
87
Lizard Crystalwort
Riccia
bifurca
4
Liverworts
Ricciaceae
Marchantiales
Marchantiopsida
Plantae
88
Floating Crystalwort
Riccia
fluitans
26
Liverworts
Ricciaceae
Marchantiales
Marchantiopsida
Plantae