| Citation | Smithsonian Institution, 2016 Siphonidium ramosum (Schmidt). http://collections.si.edu/search/results.htm?q=Siphonidium%09ramosum [Accessed 08/19/2016]. |
| Ref. | 111032 Smithsonian Institution, 2016 |
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| Named Used as Valid | Siphonidium ramosum |
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