Home
Vertebrates
All
Amphibians
Birds
Fish
Mammals
Reptiles
Reptiles and Amphibians
Sharks and Rays
Insects
All
Ants
Beetles
Bees
Butterflies
Cicadas
Damselflies
Dragonflies
Dragonflies and Damselflies
Fleas
Flies (Diptera)
Grasshoppers and Crickets
Hornets and Wasps
Katydids
Mosquitoes
Moths
Planthoppers
Robber Flies
Sawflies, Horntails, Wood Wasps
Scale Insects
Stoneflies
Tiger Beetles
Treehoppers
True Bugs (Hemiptera)
Other Invertebrates
Amphipods
Bivalves - Freshwater
Bivalves - Saltwater
Crabs, Lobsters, and Shrimp
Crayfish
Earthworms
Gastropods
Harvestmen
Isopods
Jellyfish
Nematodes
Proturans
Sea Urchins
Spiders
Springtails
Ticks
Plants
Browse by family
Aster Family
Bryophytes
Carnivorous Plants
Clubmosses, Quillworts, Spikemosses
Ferns
Grasses
Iris Family
Milkweed Family
Mosses
Orchids
Pea Family
Rose Family
Sedges and Rushes
Fungi/Other
Algae - Freshwater
Algae - Marine Macroalgae
Algae - Marine Microalgae
Fungi - All
Fungi - Browse by family
Fungi - Ascomycota
Fungi - Basidiomycota
Lichens
Slime Molds
Explore
Bibliography
Maryland Quad Map
Maryland Quad Heat Map
Top 100 Contributors by Species
Top 100 Contributors by Species (2024)
Top 100 Contributors by Records
Recent Discoveries (this month)
iNaturalist Integration Summary
MBP Brochure
Partnerships
Editors
Photographers
Get Involved
FAQs
About Records
Dedication
Links
MBP on Facebook
MBP on Twitter
MBP on Instagram
MBP project at iNaturalist
Share photos on Flickr
MBP Google Group
Maryland Plant Atlas
MD/DCRC Resources
Stewart and Robbins (1958)
eBird
Sites
Andelot Farm
Chino Farms
Dans Rock Bird Count
Fort Smallwood Park
Horn Point Laboratory
Howard County Conservancy
Jemicy School
Rocky Gap State Park
Turkey Point Bird Count
Weinberg Park
Maryland Checklist - Chris Frye & Chris Lea - all-time (Total: 124)
Filter by category...
Show All
Amphibians
\n
Animals
\n
Ants
\n
Bees
\n
Beetles
\n
Birds
\n
Butterflies
\n
Damselflies
\n
Dragonflies
\n
Ferns
\n
Fish
\n
Flies
\n
Fungi
\n
Grasses
\n
Grasshoppers
\n
Insects
\n
Lichens
\n
Mammals
\n
Moths
\n
Plants
\n
Reptiles
\n
Spiders
\n
True Bugs
\n
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
Inland Sedge
Carex
interior
5
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
2
Rosy Sedge
Carex
rosea
58
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
3
Prune-fruit Sedge
Carex
corrugata
9
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
4
Carolina Sedge
Carex
caroliniana
29
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
5
Quill Sedge
Carex
tenera
3
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
6
Long-bracted Sedge
Carex
extensa
55
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
7
Green-white Sedge
Carex
albolutescens
87
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
8
Hop Sedge
Carex
lupulina
387
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
9
Eastern Rough Sedge
Carex
scabrata
15
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
10
Sharpscale Sedge
Carex
oxylepis
1
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
11
Oval-leaf Sedge
Carex
cephalophora
105
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
12
James's Sedge
Carex
jamesii
37
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
13
Northern Long Sedge
Carex
folliculata
140
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
14
Eastern Narrow-leaved Sedge
Carex
amphibola
115
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
15
Midland Sedge
Carex
mesochorea
31
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
16
Shaved Sedge
Carex
tonsa
63
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
17
Weak Stellate Sedge
Carex
seorsa
41
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
18
Pale Sedge
Carex
pallescens
2
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
19
Fibrousroot Sedge
Carex
communis
var.
communis
25
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
20
Japanese Sedge
Carex
kobomugi
3
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
21
Giant Sedge
Carex
gigantea
26
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
22
Appalachian Sedge
Carex
appalachica
11
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
23
Troublesome Sedge
Carex
molesta
6
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
24
Blunt Broom Sedge
Carex
tribuloides
var.
tribuloides
112
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
25
Prickly Sedge
Carex
spicata
6
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
26
Hirsute Sedge
Carex
complanata
124
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
27
Woollyfruit Sedge
Carex
lasiocarpa
2
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
28
Slender Loose-flowered Sedge
Carex
gracilescens
39
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
29
Prickly Bog Sedge
Carex
atlantica
82
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
30
Black-edged Sedge
Carex
nigromarginata
72
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
31
Cattail Sedge
Carex
typhina
139
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
32
Sand Sedge
Carex
arenaria
3
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
33
Awlfruit Sedge
Carex
stipata
107
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
34
Openfield Sedge
Carex
conoidea
5
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
35
Broad Loose-flowered Sedge
Carex
laxiflora
64
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
36
Limestone Meadow Sedge
Carex
granularis
26
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
37
Richwoods Sedge
Carex
oligocarpa
22
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
38
Northwest Territory Sedge
Carex
utriculata
3
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
39
False Summer Sedge
Carex
aestivaliformis
1
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
40
Walter's Sedge
Carex
striata
39
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
41
Crested Sedge
Carex
cristatella
8
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
42
Bristly-stalked Sedge
Carex
leptalea
26
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
43
Inflated Narrow-leaved Sedge
Carex
grisea
30
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
44
Pennsylvania Sedge
Carex
pensylvanica
91
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
45
Velvet Sedge
Carex
vestita
16
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
46
Eastern Woodland Sedge
Carex
blanda
121
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
47
Tussock Sedge
Carex
stricta
94
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
48
Slender Woodland Sedge
Carex
digitalis
45
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
49
Glomerate Sedge
Carex
aggregata
29
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
50
Long's Sedge
Carex
longii
95
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
51
Fuzzy Wuzzy Sedge
Carex
hirsutella
56
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
52
Broad-leaved Sedge
Carex
platyphylla
63
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
53
Fox Sedge
Carex
vulpinoidea
253
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
54
Brome-like Sedge
Carex
bromoides
ssp.
bromoides
20
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
55
Swan's Sedge
Carex
swanii
241
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
56
Emory's Sedge
Carex
emoryi
14
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
57
White-tinged Sedge
Carex
albicans
86
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
58
Blue Ridge Sedge
Carex
lucorum
4
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
59
Pubescent Sedge
Carex
hirtifolia
38
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
60
Eastern Star Sedge
Carex
radiata
80
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
61
Pretty Sedge
Carex
woodii
26
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
62
Button Sedge
Carex
bullata
53
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
63
Fescue Sedge
Carex
festucacea
36
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
64
White Bear Sedge
Carex
albursina
26
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
65
Sallow Sedge
Carex
lurida
1022
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
66
Texas Sedge
Carex
texensis
4
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
67
Bottlebrush Sedge
Carex
hystericina
19
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
68
Richardson's Sedge
Carex
richardsonii
5
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
69
Heavy Sedge
Carex
gravida
7
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
70
Silvery Sedge
Carex
canescens
17
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
71
Frank's Sedge
Carex
frankii
316
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
72
Yellow-fruited Sedge
Carex
annectens
90
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
73
Michaux's Sedge
Carex
michauxiana
1
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
74
Twisted Sedge
Carex
torta
45
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
75
Sartwell's Sedge
Carex
sartwellii
3
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
76
Kral's Sedge
Carex
kraliana
6
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
77
Thinleaf Sedge
Carex
cephaloidea
7
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
78
Greater Bladder Sedge
Carex
intumescens
439
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
79
Blue Sedge
Carex
glaucodea
60
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
80
Hay Sedge
Carex
argyrantha
10
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
81
Muhlenberg's Sedge
Carex
muehlenbergii
35
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
82
Hairy-fruit Sedge
Carex
trichocarpa
15
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
83
Broom Sedge
Carex
scoparia
101
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
84
Variable Sedge
Carex
polymorpha
1
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
85
Collins' Sedge
Carex
collinsii
32
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
86
Cypress Swamp Sedge
Carex
joorii
41
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
87
Graceful Sedge
Carex
gracillima
51
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
88
Southern Sedge
Carex
austrina
3
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
89
Greater Straw Sedge
Carex
normalis
33
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
90
Parasol Sedge
Carex
umbellata
35
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
91
Black Sedge
Carex
arctata
1
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
92
Bur-reed Sedge
Carex
sparganioides
31
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
93
Long-haired Sedge
Carex
comosa
114
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
94
Smooth-sheathed Sedge
Carex
laevivaginata
114
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
95
Gray's Sedge
Carex
grayi
93
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
96
Woolly Sedge
Carex
pellita
40
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
97
Darkgreen Sedge
Carex
venusta
20
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
98
Barratt's Sedge
Carex
barrattii
25
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
99
Squarrose Sedge
Carex
squarrosa
94
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
100
Soft Fox Sedge
Carex
conjuncta
28
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
101
Spreading Sedge
Carex
laxiculmis
31
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
102
Nodding Sedge
Carex
gynandra
56
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
103
Flat-spike Sedge
Carex
planispicata
16
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
104
Ribbed Sedge
Carex
virescens
61
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
105
Short-beaked Sedge
Carex
brevior
4
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
106
Eastern Star Sedge
Carex
straminea
19
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
107
Fringed Sedge
Carex
crinita
318
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
108
Leavenworth's Sedge
Carex
leavenworthii
38
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
109
Hammer Sedge
Carex
hirta
8
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
110
Drooping Sedge
Carex
prasina
57
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
111
Willdenow's Sedge
Carex
willdenowii
68
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
112
Brownish Sedge
Carex
brunnescens
6
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
113
Lined Sedge
Carex
striatula
33
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
114
White-edged Sedge
Carex
debilis
114
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
115
Thicket Sedge
Carex
abscondita
79
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
116
Southern Long Sedge
Carex
lonchocarpa
56
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
117
Marsh Straw Sedge
Carex
hormathodes
27
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
118
Reflexed Sedge
Carex
retroflexa
22
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
119
Paira's Sedge
Carex
muricata
2
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
120
Bush's Sedge
Carex
bushii
18
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
121
Bent Sedge
Carex
styloflexa
36
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
122
Separated Sedge
Carex
divisa
8
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
123
Broad-winged Sedge
Carex
alata
32
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
124
Louisiana Sedge
Carex
louisianica
57
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
View Hidden Taxa