153,607 species and infraspecific names are in the database, 20,980 images, 59,405 bibliographic items, 411,227 distributional records.

Taxonomy Browser

Genus: Zygnema

Higher Taxonomy

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Rank

Name

Authority  

# Species

 

Empire

Eukaryota

Chatton  

44,770

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Kingdom

Plantae

Haeckel  

18,685

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Subkingdom

Viridiplantae

Cavalier-Smith  

11,332

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Infrakingdom

Streptophyta infrakingdom

C.Jeffrey  

4,756

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Phylum

Charophyta

Migula  

4,756

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Class

Conjugatophyceae (Zygnematophyceae)

Engler  

4,002

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Order

Zygnematales

C.E.Bessey  

1,198

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Family

Zygnemataceae

Kützing  

1,106

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Genus

Zygnema

C.Agardh  

210

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Subordinate taxa

Rank

Name

Authority  

Fossil

# Species

 

Species

adpectinatum

Transeau  

 

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Species

aegyptiacum

De Toni & Levi  

 

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Species

aequale

Hassall  

 

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Species

airense

Compère  

 

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Species

algeriense

Gauthier-Lièvre  

 

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Species

allorgei

Gauthier-Lièvre  

 

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Species

amplum

Zeller  

 

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Species

anomalum

(Ralfs ex Hassall) P.Crouan & H.Crouan  

 

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Species

aplanosporum

Stancheva, J.D.Hall & Sheath  

 

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Species

aquaticum

(Gauthier-Lièvre) Stancheva, J.D.Hall, McCourt & Sheath  

 

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Species

areolatum

Taft & Transeau  

 

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Species

argillosum

Kadlubowska  

 

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Species

atlanticum

Gauthier-Lièvre  

 

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Species

atrocoeruleum

West & G.S.West  

 

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Species

azureum

Taft  

 

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Species

bharadwajae

P.Sarma & Kargupta  

 

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Species

biforme

C.-C.Jao  

 

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Species

binuclearioides

Cribb  

 

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Species

biturigense

Ripart  

 

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Species

bohemicum

Czurda  

 

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Species

borzae

H.Krieger  

 

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Species

browniana

Kargupta & R.N.Jha  

 

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Species

californicum

Stancheva, J.D.Hall & Sheath  

 

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Species

callosporum

C.C.Jao  

 

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Species

calosporum

C.-C.Jao  

 

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Species

capense

(Grunow) Wille  

 

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Species

carinatum

Taft  

 

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Species

carinthiacum

Beck-Mannagetta  

 

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Species

carterae

Czurda  

 

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Species

catenatum

Transeau  

 

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Species

chalybeospermum

Hansgirg  

 

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Species

chungii

L.-C.Li  

 

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Species

circumcarinatum

Czurda  

 

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Species

coeruleum

Czurda  

 

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Species

collinsianum

Transeau  

 

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Species

congolense

Gauthier-Lièvre  

 

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Species

conspicuum

(Hassall) Transeau  

 

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Species

crassiusculum

Transeau  

 

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Species

cruciatum

(Vaucher) C.Agardh  

 

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Species

cucurbitum

C.-C.Jao  

 

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Forma

cyaneum

R.N.Jha & Kargupta  

 

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Species

cyaneum

Czurda  

 

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Species

cyanosphaeroidicum

O.Bock & W.Bock  

 

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Species

cyanosporum

Cleve  

 

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Species

cylindricum

Transeau  

 

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Species

cylindrospermum

(West & G.S.West) Krieger  

 

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Species

cylindrosporum

Czurda  

 

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Species

cyrenaicum

Gauthier-Lièvre  

 

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Species

czurdae

Randhawa  

 

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Species

daliense

C.-C.Jao & Lee Yaoyin  

 

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Species

decussatum

(Vaucher) C.Agardh  

 

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Species

djalonense

Gauthier-Lièvre  

 

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Species

duplicato-ornatum

Y.J.Ling  

 

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Species

durandoi

Gauthier-Lièvre  

 

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Species

ellipsoideum

C.-C.Jao  

 

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Forma

eremicum

Ling Yuanjie  

 

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Variety

ericetorum

Petkoff  

 

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Species

eumetabletos

Skuja  

 

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Species

excompressum

Transeau  

 

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Species

extenue

C.-C.Jao  

 

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Species

exuvielliforme

(C.-C.Jao) Krieger  

 

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Species

fanicum

L.C.Li  

 

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Species

favosum

C.C.Jao & Chian Chengyu  

 

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Species

flavum

Taft  

 

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Species

foveolatum

C.-C.Jao & H.J.Hu  

 

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Species

frigidum

Taft  

 

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Species

gangeticum

Bhashyakarla Rao  

 

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Species

gautamianum

Kargupta & R.N.Jha  

 

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Species

gedeanum

Czurda  

 

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Variety

geraldii

P.Sarma & Kargupta  

 

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Species

geraldii

P.Sarma & Kargupta  

 

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Species

germanicum

Czurda  

 

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Species

giganteum

Randhawa  

 

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Variety

globosum

A.K.M.N.Islam  

 

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Species

globosum

Czurda  

 

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Species

gorakhporense

R.N.Singh  

 

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Species

guangzhouense

Zhu  

 

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Species

guineense

(Gauthier-Lièvre) Stancheva, J.D.Hall, McCourt & Sheath  

 

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Species

gymnesicum

Margalef  

 

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Species

haroonii

A.K.M.N.Islam  

 

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Species

hausmannii

(De Notaris) Czurda  

 

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Species

heydrichii

Schmidle  

 

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Species

himalayense

Randhawa  

 

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Species

hui

Kadlubowska  

 

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Species

hupehense

C.-C.Jao & H.J.Hu  

 

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Species

hypnosporum

M.F.Rich  

 

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Species

inconspicuum

Czurda  

 

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Species

indicum

J.N.Misra  

 

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Variety

indicum

Randhawa  

 

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Species

insignisporum

G.C.Couch  

 

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Species

insolitum

C.-C.Jao & Y.J.Ling  

 

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Species

irregulare

Krieger  

 

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Species

jaoi

Krieger  

 

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Species

jilinense

C.-C.Jao & Wei Yinxin  

 

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Species

kabylicum

Gauthier-Lièvre  

 

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Species

kashmirense

Misra  

 

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Species

kazachstanicum

(Rundina) Kadlubowska  

 

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Forma

khannae

C.-C.Jao & H.J.Hu  

 

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Species

khannae

Skuja  

 

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Species

kiangsiense

L.-C.Li  

 

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Species

kolhapurense

N.D.Kamat  

 

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Species

kwangtungense

Ley  

 

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Species

labbei

Gauthier-Lièvre  

 

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Species

lacustre

Y.-X.Wei & Y.-K.Yung  

 

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Species

laetevirens

Klebs  

 

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Species

laeve

Y.J.Ling  

 

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Species

lahaulense

Randhawa  

 

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Species

lamellatum

(C.B.Rao) H.Krieger  

 

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Species

lawtonianum

Taft  

 

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Species

laxiporum

Zhu  

 

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Species

leiospermum

De Bary  

 

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Species

lenticulare

C.-C.Jao & Hu  

 

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Species

littorale

Zheng  

 

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Species

longisporum

C.-C.Jao & Hu  

 

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Species

lotienense

C.-C.Jao & Hu  

 

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Species

luteosporum

Czurda  

 

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Species

maghrebianum

(Gauthier-Lièvre) Stancheva, J.D.Hall, McCourt & Sheath  

 

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Species

magniporum

Liang  

 

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Species

maharashtrense

Kamat  

 

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Species

mairei

Gauthier-Lièvre  

 

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Species

maius

Czurda  

 

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Species

margalefianum

Aboal  

 

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Species

marocanum

(Gauthier-Lièvre) Stancheva, J.D.Hall, McCourt & Sheath  

 

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Variety

maximum

B.Tracanna  

 

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Species

mayyanadense

(Kothari) Stancheva, J.D.Hall, McCourt & Sheath  

 

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Species

micropunctatum

Transeau  

 

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Forma

microsporum

Venkataraman  

 

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Species

miniatum

R.N.Jha & Kargupta  

 

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Variety

minor

West  

 

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Forma

minutum

C.-C.Jao  

 

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Variety

minutum

R.N.Jha & Kargupta  

 

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Species

mirandum

Taft  

 

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Species

mirificum

C.-C.Jao  

 

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Species

misrae

H.Krieger  

 

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Species

momoniense

West  

 

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Species

montanum

B.Tracanna  

 

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Species

mucigena

Randhawa  

 

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Species

neocruciatum

Transeau  

 

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Species

neopectinatum

Transeau  

 

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Species

ningxiaense

Ling & Zheng  

 

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Species

nobile

C.-C.Jao & Wei Yinxin  

 

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Species

normanii

Taft  

 

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Species

norvegicum

(Kadlubowska & Langangen) Stancheva, J.D.Hall, McCourt & Sheath  

 

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Species

numidicum

Gauthier-Lièvre  

 

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Species

obesum

C.-C.Jao & Hu  

 

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Species

ocellatum

Liang  

 

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Species

olivaceum

H.Liang  

 

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Species

oranense

Gauthier-Lièvre  

 

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Species

ornatissimum

L.J.Bi  

 

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Species

ornatum

(L.C.Li) Transeau  

 

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Species

oudhense

Randhawa  

 

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Species

oveidanum

Transeau  

 

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Species

parvulum

(Kützing) Cooke  

 

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Species

pawhuskae

Taft  

 

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Variety

pawneanum

Gayral  

 

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Species

pawneanum

Taft  

 

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Species

pectinatum

(Vaucher) C.Agardh  

 

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Species

peliosporum

Wittrock  

 

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Species

perforatum

Gauthier-Lièvre  

 

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Species

pingshanense

Liang & Wang  

 

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Species

plakountiosporum

(C.-C.Jao) H.Krieger  

 

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Species

porcatum

C.-C.Jao & Hu  

 

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Species

pseudocylindricum

Gauthier-Lièvre  

 

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Species

pseudogedeanum

Gauthier-Lièvre  

 

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Species

pseudomougeotia

Gauthier-Lièvre  

 

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Species

pseudopectinatum

Czurda  

 

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Species

purpureum

Wolle  

 

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Species

qinghaiense

Zheng  

 

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Species

quadrangulatum

C.-C.Jao  

 

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Species

quadrispirale

Hassall  

 

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Species

qutubensis

Kargupta & R.N.Jha  

 

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Species

ralfsii

(Hassall) De Bary  

 

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Species

ramosum

A.Ahmad & M.E.Goldstein  

 

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Species

reticulosporum

Gauthier-Lièvre  

 

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Species

rhynchonema

(Hansgirg) Hansgirg  

 

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Species

rivulare

Gauthier-Lièvre  

 

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Species

rivulare

Hassall  

 

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Species

saharae

Gauthier-Lièvre  

 

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Species

schwabei

Krieger  

 

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Species

scrobiculatum

(Gauthier-Lièvre) Kadlubowska  

 

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Species

seuratii

Gauthier-Lièvre  

 

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Species

shanxiensis

Y.J.Ling  

 

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Species

shensiense

C.-C.Jao  

 

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Species

shigaense

Yamagishi  

 

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Species

sinense

C.-C.Jao  

 

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Species

skujae

Czurda  

 

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Species

sparsum

C.-C.Jao & Lee Yaoyin  

 

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Forma

sphaericum

R.N.Jha & Kargupta  

 

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Species

sphaericum

J.N.Misra  

 

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Species

sphagnophilum

(Gauthier-Lièvre) Stancheva, J.D.Hall, McCourt & Sheath  

 

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Species

spontaneum

Nordstedt  

 

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Species

srinagarense

Krieger  

 

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Species

stagnale

(Hassall) Kützing  

 

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Species

stellinum

(O.F.Müller) C.Agardh  

 

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Species

stephensiae

Transeau  

 

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Species

sterile

Transeau  

 

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Species

striatum

Olney  

 

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Species

subcalosporum

Kadlubowska  

 

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Species

subcylindricum

Krieger  

 

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Species

subcylindrospermum

Prasad & Godward  

 

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Species

subfanicum

C.-C.Jao  

 

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Forma

subfaveolatum

Chian  

 

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Species

subfaveolatum

Chian  

 

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Species

subfoveolatum

Chian  

 

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Species

subsalsum

(Schmidle) Krieger  

 

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Species

substellinum

Taft  

 

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Species

subtenue

Gauthier-Lièvre  

 

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Species

sudanense

(Gauthier-Lièvre) Stancheva, J.D.Hall, McCourt & Sheath  

 

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Species

synadelphum

Skuja  

 

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Species

talguppense

(M.O.P.Iyengar) Krieger  

 

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Species

tenue

Kützing  

 

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Species

terrestre

Randhawa  

 

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Species

tholosporum

Magnus & Wille  

 

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Species

thwaitesii

Olney  

 

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Species

tibeticum

C.-C.Jao & Wei Yinxin  

 

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Species

transeauianum

G.C.Couch  

 

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Species

tumidulum

C.-C.Jao  

 

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Species

tunetanum

(Gauthier-Lièvre) Stancheva, J.D.Hall, McCourt & Sheath  

 

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Forma

vaginatum

Parukutty  

 

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Species

vaginatum

Klebs  

 

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Species

vaucheri

C.Agardh  

 

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Species

venustum

C.-C.Jao & H.J.Hu  

 

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Species

vermiculatum

L.J.Bi  

 

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Species

verrucopunctatum

Prasad & Godward  

 

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Species

verrucosum

C.-C.Jao  

 

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Species

yuciense

Y.J.Ling  

 

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Species

yunnanense

L.-C.Li  

 

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