| Diphasiastrum digitatum (Dill.) Holub |
| Currently Accepted Name: | Diphasiastrum digitatum (Dill.) Holub |
| Locality: | United States. Kentucky. Calloway: The Hancock Biological Station, Murray State University, located 1.5 mi. NE on Lancaster Road from jct. of KY 94, and 0.8 mi. east from jct. of Lancaster Road at 561 Emma Drive; Rushing Creek Quad., latitude 36°44'04 N, longitude 88°06'57 W. Bodine-Brandon cherty silt loam soils derived from Loess and Frot Payne Geological Systems. Mid-successional upland diciduous forest, near Boy Scout Trail. |
| Habitat: | Bodine-Brandon cherty silt loam soils derived from Loess and Fort Payne Geological Systems. Mid-successional upland deciduous forest, near Boy Scout Trail. Rare, one small colony; native perennial. |