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Maryland Checklist - Order: Desmidiales - all-time (Total: 67)
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
No Common Name
Closterium
pritchardianum
1
Freshwater Algae
Closteriaceae
Desmidiales
Conjugatophyceae
Plantae
2
No Common Name
Closterium
acerosum
1
Freshwater Algae
Closteriaceae
Desmidiales
Conjugatophyceae
Plantae
3
No Common Name
Cosmarium
porrectum
1
Freshwater Algae
Desmidiaceae
Desmidiales
Conjugatophyceae
Plantae
4
No Common Name
Haplotaenium
minutum
2
Freshwater Algae
Desmidiaceae
Desmidiales
Conjugatophyceae
Plantae
5
No Common Name
Staurastrum
arctiscon
2
Freshwater Algae
Desmidiaceae
Desmidiales
Conjugatophyceae
Plantae
6
No Common Name
Hyalotheca
dissiliens
5
Freshwater Algae
Desmidiaceae
Desmidiales
Conjugatophyceae
Plantae
7
No Common Name
Staurastrum
furcigerum
2
Freshwater Algae
Desmidiaceae
Desmidiales
Conjugatophyceae
Plantae
8
No Common Name
Cosmarium
botrytis
var.
subtumidum
1
Freshwater Algae
Desmidiaceae
Desmidiales
Conjugatophyceae
Plantae
9
No Common Name
Cosmarium
regnesi
1
Freshwater Algae
Desmidiaceae
Desmidiales
Conjugatophyceae
Plantae
10
No Common Name
Desmidium
aptogonum
5
Freshwater Algae
Desmidiaceae
Desmidiales
Conjugatophyceae
Plantae
11
No Common Name
Euastrum
verrucosum
var.
alatum
1
Freshwater Algae
Desmidiaceae
Desmidiales
Conjugatophyceae
Plantae
12
No Common Name
Closterium
braunii
1
Freshwater Algae
Closteriaceae
Desmidiales
Conjugatophyceae
Plantae
13
No Common Name
Penium
exiguum
1
Freshwater Algae
Peniaceae
Desmidiales
Conjugatophyceae
Plantae
14
No Common Name
Xanthidium
antilopaeum
var.
planum
1
Freshwater Algae
Desmidiaceae
Desmidiales
Conjugatophyceae
Plantae
15
No Common Name
Closterium
sp.
1
Freshwater Algae
Closteriaceae
Desmidiales
Conjugatophyceae
Plantae
16
No Common Name
Micrasterias
truncata
2
Freshwater Algae
Desmidiaceae
Desmidiales
Conjugatophyceae
Plantae
17
No Common Name
Staurastrum
comptum
1
Freshwater Algae
Desmidiaceae
Desmidiales
Conjugatophyceae
Plantae
18
No Common Name
Closterium
kuetzingii
1
Freshwater Algae
Closteriaceae
Desmidiales
Conjugatophyceae
Plantae
19
No Common Name
Cosmarium
granatum
1
Freshwater Algae
Desmidiaceae
Desmidiales
Conjugatophyceae
Plantae
20
No Common Name
Didymoprium
grevillei
1
Freshwater Algae
Desmidiaceae
Desmidiales
Conjugatophyceae
Plantae
21
No Common Name
Micrasterias
laticeps
3
Freshwater Algae
Desmidiaceae
Desmidiales
Conjugatophyceae
Plantae
22
No Common Name
Euastrum
evolutum
var.
integrius
1
Freshwater Algae
Desmidiaceae
Desmidiales
Conjugatophyceae
Plantae
23
No Common Name
Xanthidium
cristatum
3
Freshwater Algae
Desmidiaceae
Desmidiales
Conjugatophyceae
Plantae
24
No Common Name
Pleurotaenium
ehrenbergii
2
Freshwater Algae
Desmidiaceae
Desmidiales
Conjugatophyceae
Plantae
25
No Common Name
Micrasterias
denticulata
1
Freshwater Algae
Desmidiaceae
Desmidiales
Conjugatophyceae
Plantae
26
No Common Name
Staurastrum
iotanum
1
Freshwater Algae
Desmidiaceae
Desmidiales
Conjugatophyceae
Plantae
27
No Common Name
Euastrum
ansatum
1
Freshwater Algae
Desmidiaceae
Desmidiales
Conjugatophyceae
Plantae
28
No Common Name
Euastrum
verrucosum
1
Freshwater Algae
Desmidiaceae
Desmidiales
Conjugatophyceae
Plantae
29
No Common Name
Closterium
lunula
1
Freshwater Algae
Closteriaceae
Desmidiales
Conjugatophyceae
Plantae
30
No Common Name
Staurastrum
punctulatum
4
Freshwater Algae
Desmidiaceae
Desmidiales
Conjugatophyceae
Plantae
31
No Common Name
Staurastrum
hystrix
1
Freshwater Algae
Desmidiaceae
Desmidiales
Conjugatophyceae
Plantae
32
No Common Name
Pleurotaenium
maximum
2
Freshwater Algae
Desmidiaceae
Desmidiales
Conjugatophyceae
Plantae
33
No Common Name
Desmidium
swartzii
2
Freshwater Algae
Desmidiaceae
Desmidiales
Conjugatophyceae
Plantae
34
No Common Name
Micrasterias
radiosa
1
Freshwater Algae
Desmidiaceae
Desmidiales
Conjugatophyceae
Plantae
35
No Common Name
Gonatozygon
brebissonii
1
Freshwater Algae
Gonatozygaceae
Desmidiales
Conjugatophyceae
Plantae
36
No Common Name
Gonatozygon
monotaenium
2
Freshwater Algae
Gonatozygaceae
Desmidiales
Conjugatophyceae
Plantae
37
No Common Name
Euastrum
humerosum
var.
affine
4
Freshwater Algae
Desmidiaceae
Desmidiales
Conjugatophyceae
Plantae
38
No Common Name
Closterium
striolatum
4
Freshwater Algae
Closteriaceae
Desmidiales
Conjugatophyceae
Plantae
39
No Common Name
Closterium
moniliferum
3
Freshwater Algae
Closteriaceae
Desmidiales
Conjugatophyceae
Plantae
40
No Common Name
Staurastrum
alternans
1
Freshwater Algae
Desmidiaceae
Desmidiales
Conjugatophyceae
Plantae
41
No Common Name
Closterium
gracile
ssp.
substrigosum
3
Freshwater Algae
Closteriaceae
Desmidiales
Conjugatophyceae
Plantae
42
No Common Name
Closterium
venus
2
Freshwater Algae
Closteriaceae
Desmidiales
Conjugatophyceae
Plantae
43
No Common Name
Closterium
costatum
2
Freshwater Algae
Closteriaceae
Desmidiales
Conjugatophyceae
Plantae
44
No Common Name
Bambusina
borreri
1
Freshwater Algae
Desmidiaceae
Desmidiales
Conjugatophyceae
Plantae
45
No Common Name
Closterium
rostratum
1
Freshwater Algae
Closteriiaceae
Desmidiales
Conjugatophyceae
Plantae
46
No Common Name
Xanthidium
antilopaeum
var.
minneapoliense
3
Freshwater Algae
Desmidiaceae
Desmidiales
Conjugatophyceae
Plantae
47
No Common Name
Euastrum
oblongum
2
Freshwater Algae
Desmidiaceae
Desmidiales
Conjugatophyceae
Plantae
48
No Common Name
Micrasterias
furcata
5
Freshwater Algae
Desmidiaceae
Desmidiales
Conjugatophyceae
Plantae
49
No Common Name
Closterium
baillyanum
1
Freshwater Algae
Closteriaceae
Desmidiales
Conjugatophyceae
Plantae
50
No Common Name
Closterium
gracile
ssp.
gracile
0
Freshwater Algae
Desmidiaceae
Desmidiales
Conjugatophyceae
Plantae
51
No Common Name
Desmidium
baileyi
6
Freshwater Algae
Desmidiaceae
Desmidiales
Conjugatophyceae
Plantae
52
No Common Name
Micrasterias
apiculata
var.
fimbriata
4
Freshwater Algae
Desmidiaceae
Desmidiales
Conjugatophyceae
Plantae
53
No Common Name
Xanthidium
scrobiculatum
1
Freshwater Algae
Desmidiaceae
Desmidiales
Conjugatophyceae
Plantae
54
No Common Name
Pleurotaenium
annulare
2
Freshwater Algae
Desmidiaceae
Desmidiales
Conjugatophyceae
Plantae
55
No Common Name
Closterium
ehrenbergii
1
Freshwater Algae
Closteriaceae
Desmidiales
Conjugatophyceae
Plantae
56
No Common Name
Xanthidium
antilopaeum
var.
polymazum
2
Freshwater Algae
Desmidiaceae
Desmidiales
Conjugatophyceae
Plantae
57
No Common Name
Staurodesmus
cuspidatus
1
Freshwater Algae
Desmidiaceae
Desmidiales
Conjugatophyceae
Plantae
58
No Common Name
Cosmarium
entochondrum
1
Freshwater Algae
Desmidiaceae
Desmidiales
Conjugatophyceae
Plantae
59
No Common Name
Closterium
setaceum
2
Freshwater Algae
Closteriaceae
Desmidiales
Conjugatophyceae
Plantae
60
No Common Name
Penium
margaritaceum
var.
margaritaceum
5
Freshwater Algae
Peniaceae
Desmidiales
Conjugatophyceae
Plantae
61
No Common Name
Pleurotaenium
trabecula
2
Freshwater Algae
Desmidiaceae
Desmidiales
Conjugatophyceae
Plantae
62
No Common Name
Cosmarium
ovale
2
Freshwater Algae
Desmidiaceae
Desmidiales
Conjugatophyceae
Plantae
63
No Common Name
Closterium
navicula
1
Freshwater Algae
Closteriaceae
Desmidiales
Conjugatophyceae
Plantae
64
No Common Name
Sphaerozosma
laeve
var.
micracanthum
2
Freshwater Algae
Desmidiaceae
Desmidiales
Conjugatophyceae
Plantae
65
No Common Name
Tetmemorus
brebissonii
1
Freshwater Algae
Desmidiaceae
Desmidiales
Conjugatophyceae
Plantae
66
No Common Name
Euastrum
evolutum
var.
evolutum
1
Freshwater Algae
Desmidiaceae
Desmidiales
Conjugatophyceae
Plantae
67
No Common Name
Cosmarium
pseudoconnatum
3
Freshwater Algae
Desmidiaceae
Desmidiales
Conjugatophyceae
Plantae