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Achnanthes silvahercynia (NADED 2282)authority: Lange-BertalotPhycology Section: ecology and taxonomy of freshwater algae, particularly diatoms |
 REMARK: Nupela silvahercynia
site | number | count and subproject |
GS04175600 | 44 | GSN97539 DT1 a 1 - Lake Erie-Lake Saint Clair Drainage (LERI 2002) USGS NAWQA |
GS08167500 | present | GSM00136 DT1 a 1 - South Central Texas Drainage Basins (SCTX 1996) USGS NAWQA |
GS08195000 | present | GSM00155 DT1 a 1 - South Central Texas Drainage Basins (SCTX 1996) USGS NAWQA |
GS05331833 | present | GSM00196 DT1 a 1 - Upper Mississippi River Basin (UMIS 1996) USGS NAWQA |