Nostoc commune
| Nostoc commune | |
|---|---|
| Nostoc commune | |
| Scientific classification | |
| Domain: | Bacteria | 
| Kingdom: | Bacillati | 
| Phylum: | Cyanobacteria | 
| Class: | Cyanophyceae | 
| Order: | Nostocales | 
| Family: | Nostocaceae | 
| Genus: | Nostoc | 
| Species: | N. commune | 
| Binomial name | |
| Nostoc commune | |
| Varieties | |
| Synonyms | |
| 
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Nostoc commune is a species of cyanobacterium in the family Nostocaceae. Common names include star jelly, witch's butter, mare's eggs. It is the type species of the genus Nostoc and is cosmopolitan in distribution.