| Name | Spermosira Kützing ex A. B. Frank |
| Authorship | Kützing ex A. B. Frank |
| Rank | Genus |
| Placed in | Nostocaceae |
| Contains | Spermosira major Kützing Spermosira sp. |
| Citation | 1886 Syn. Pflanzenk. (ed. 3) 3: 220 |
Copyright © 2013 The President and Fellows of Harvard College | Accessibility