Alan Cressler:
Appalachian Riverside Flatrock Community, Camp Brookside, New River Gorge National River, Raleigh and Summers Counties, West Virginia 1
Alan Cressler:
Appalachian Riverside Flatrock Community, Camp Brookside, New River Gorge National River, Raleigh and Summers Counties, West Virginia 2
Alan Cressler:
Appalachian Riverside Flatrock Community, Camp Brookside, New River Gorge National River, Raleigh and Summers Counties, West Virginia 3
Alan Cressler:
Appalachian Riverside Flatrock Community, New River, Camp Brookside, New River Gorge National River, Raleigh and Summers Counties, West Virginia 1
Alan Cressler:
Appalachian Riverside Flatrock Community, Sandstone Falls, New River, New River Gorge National River, Raleigh County, West Virginia 1
Alan Cressler:
Appalachian Riverside Flatrock Community, Sandstone Falls, New River, New River Gorge National River, Raleigh County, West Virginia 2
Alan Cressler:
Appalachian Riverside Flatrock Community, Sandstone Falls, New River, New River Gorge National River, Raleigh County, West Virginia 3
Alan Cressler:
Cladonia pyxidata, Appalachian Riverside Flatrock, Sandstone Falls, New River, New River Gorge National River, Raleigh County, West Virginia 1
Alan Cressler:
Hiwassee River, The Narrows, Cherokee National Forest, Polk County, Tennessee 1
Alan Cressler:
Hiwassee River, The Narrows, Cherokee National Forest, Polk County, Tennessee 2
Alan Cressler:
Hiwassee River, The Narrows, Cherokee National Forest, Polk County, Tennessee 3
Alan Cressler:
Hiwassee River, The Narrows, Cherokee National Forest, Polk County, Tennessee 4
Alan Cressler:
Hiwassee River, The Narrows, Cherokee National Forest, Polk County, Tennessee 5
Alan Cressler:
Hiwassee River, The Narrows, Cherokee National Forest, Polk County, Tennessee 6
Alan Cressler:
Hiwassee River, The Narrows, Cherokee National Forest, Polk County, Tennessee 7
Alan Cressler:
Johnnies Creek, Dekalb County, Alabama 2
Alan Cressler:
Lower Sandstone Falls, New River, New River Gorge National River, Raleigh and Summers Counties, West Virginia 4
Alan Cressler:
New River, Camp Brookside, New River Gorge National River, Raleigh and Summers Counties, West Virginia 1
Alan Cressler:
Pennington Formation (Mississippian Age), Little River Canyon, Little River Canyon National Preserve, Cherokee County, Alabama 1
Alan Cressler:
Pityopsis ruthii, Cherokee National Forest, Polk County, Tennessee 1
Alan Cressler:
Pityopsis ruthii, Cherokee National Forest, Polk County, Tennessee 2
Alan Cressler:
Pityopsis ruthii, Cherokee National Forest, Polk County, Tennessee 4
Alan Cressler:
Platanus occidentalis, fruit, Appalachian Riverside Flatrock, Sandstone Falls, New River, New River Gorge National River, Raleigh County, West Virginia 1
Alan Cressler:
Rock Creek, Lula Lake Land Trust, Walker County, Georgia 1
Alan Cressler:
Rock Creek, Lula Lake Land Trust, Walker County, Georgia 2
Alan Cressler:
Rock Creek, Lula Lake Land Trust, Walker County, Georgia 3
Alan Cressler:
Sandstone Falls, New River, from Sandstone Falls Overlook, New River Gorge National River, Raleigh and Summers Counties, West Virginia 1
Alan Cressler:
Pennington Formation (Mississippian Age), Little River Canyon, Little River Canyon National Preserve, Cherokee County, Alabama 1