| Citation | Smithsonian Institution, 2016 Phelliactis americana Widersten, 1976. http://collections.si.edu/search/results.htm?q=Phelliactis%09americana [Accessed 08/04/2016]. |
| Ref. | 110354 Smithsonian Institution, 2016 |
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| Named Used as Valid | Phelliactis americana |
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