Alan Cressler:
Cleetwood Cove, Mount Mazama, Crater Lake National Park, Klamath County, Oregon 1
Alan Cressler:
Cleetwood Cove, with Pollen Plumes Crater Lake, Mount Mazama, view from Cleetwood Cove Trail, Crater Lake National Park, Klamath County, Oregon 1
Alan Cressler:
Corallorhiza maculata, Munson Valley, Crater Lake National Park, Klamath County, Oregon 1
Alan Cressler:
Corallorhiza mertensiana, Munson Valley, Crater Lake National Park, Klamath County, Oregon 3
Alan Cressler:
Corallorhiza mertensiana, Munson Valley, Crater Lake National Park, Klamath County, Oregon 4
Alan Cressler:
Crater Lake, and Pumice Castle, Mount Mazama, view from Pumice Castle Overlook, Crater Lake National Park, Klamath County, Oregon 1
Alan Cressler:
Crater Lake, Mount Mazama, view from Cloudcap Overlook, Crater Lake National Park, Klamath County, Oregon 1
Alan Cressler:
Crater Lake, Mount Mazama, view from Pumice Castle Overlook, Crater Lake National Park, Klamath County, Oregon 1
Alan Cressler:
Crater Lake, Mount Mazama, view from Sentinel Rock Overlook, Crater Lake National Park, Klamath County, Oregon 1
Alan Cressler:
Mitella pentandra, Munson Valley, Castle Crest Wildflower Trail, Crater Lake National Park, Klamath County, Oregon 1
Alan Cressler:
Neottia banksiana, Munson Valley, Castle Crest Wildflower Trail, Crater Lake National Park, Klamath County, Oregon 1
Alan Cressler:
Phantom Ship, Crater Lake, Mount Mazama, view from Phantom Ship Overlook, Crater Lake National Park, Klamath County, Oregon 1
Alan Cressler:
Phantom Ship, Crater Lake, Mount Mazama, view from Phantom Ship Overlook, Crater Lake National Park, Klamath County, Oregon 2
Alan Cressler:
Platanthera dilatata var. leucostachys, Munson Valley, Castle Crest Wildflower Trail, Crater Lake National Park, Klamath County, Oregon 1
Alan Cressler:
Platanthera dilatata var. leucostachys, Munson Valley, Castle Crest Wildflower Trail, Crater Lake National Park, Klamath County, Oregon 2
Alan Cressler:
Platanthera stricta, Munson Valley, Castle Crest Wildflower Trail, Crater Lake National Park, Klamath County, Oregon 1
Alan Cressler:
Springs, Munson Valley, Castle Crest Wildflower Trail, Crater Lake National Park, Klamath County, Oregon 1
Alan Cressler:
Springs, Munson Valley, Castle Crest Wildflower Trail, Crater Lake National Park, Klamath County, Oregon 2
Alan Cressler:
The Pinnacles, Annie Creek Canyon, Mount Mazama, Crater Lake National Park, Klamath County, Oregon 1
Alan Cressler:
The Pinnacles, Annie Creek Canyon, Mount Mazama, Crater Lake National Park, Klamath County, Oregon 2
Alan Cressler:
Vidae Falls, Vidae Creek, Crater Lake National Park, Klamath County, Oregon 1
Alan Cressler:
Wizard Island, Crater Lake, Mount Mazama, view from Phantom Ship Overlook, Crater Lake National Park, Klamath County, Oregon 1