Aerial view of Bog D
Buffalo River Forest
Caltha palustris
Caltha palustris
Caltha palustris
Caltha palustris
Caltha palustris
Decorah Shale Stratigraphy
Ferns and mosses
Itasca State Park
Itasca State Park Bog D
Larch Trees of Bog D, Itasca State Park
Lithospermum incisum
North Dakota State University Ecology Class Itasca State Park Bog D
Pitcher Plants and Sun Dews, Bog D
Research stand in Itasca State Park
Salix catkins
Sanguinaria canadensis
Sanguinaria canadensis
Trillium cernuum
Trillium cernuum
Trillium cernuum
Uvularia sessiliflora