| Citation | Smithsonian Institution, 2016 Halecium dyssymetrum Billards, 1929. http://collections.si.edu/search/results.htm?q=Halecium%09dyssymetrum [Accessed 08/15/2016]. |
| Ref. | 110731 Smithsonian Institution, 2016 |
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| Named Used as Valid | Halecium dyssymetrum |
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