| draba nemorosa | | USA: Plants of North Dakota, Logan County, lower slopes on SW side of Shell Butte, 13.5 mi. S., 3 mi. W of Napoleon. Silt loam soils, dry prairie | | 281493017 |
| draba nemorosa | | USA: Plants of North Dakota, Logan County, lower slopes on SW side of Shell Butte, 13.5 mi. S., 3 mi. W of Napoleon. Silt loam soils, dry prairie | | 281493139 |
| draba nemorosa | | USA: Plants of North Dakota, Logan County, lower slopes on SW side of Shell Butte, 13.5 mi. S., 3 mi. W of Napoleon. Silt loam soils, dry prairie | | 281494334 |