| Citation | Smithsonian Institution, 2014 Synthecium orthogonium (Busk, 1852). http://collections.si.edu/search/results.htm?q=Synthecium%09orthogonium [Accessed 12/01/2014]. |
| Ref. | 98163 Smithsonian Institution, 2014 |
| Page | |
| Named Used as Valid | Synthecium orthogonium |
| Locality | |
| Distribution |