Blackwell Swamp, Madison County, Alabama, USA
Old Tupelo swamp with dead, standing Nyssa aquatica and a rich submersed vegetation (e.g. Ceratophyllum demersum, Alternanthera philoxeroides, Utricularia macrorhiza and Myriophyllum heterophyllum)
latitude: 34.583889     34°35’02”N 
longitude: -86.78389     86°47’02”W
[Precision of location: listed in reference] 
[Site Named Here exact location from reference] 
| Pseudodalyellia alabamensis Van Steenkiste, Gobert & Artois, 2011 | 23 May 2009 | 
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