Laurence (Larry) Helwig: Pinus longaeva, Mount Charleston Wilderness, Nevada
Laurence (Larry) Helwig: Pinus longaeva, Mount Charleston Wilderness, Nevada
Laurence (Larry) Helwig: Pinus longaeva, Mount Charleston Wilderness, Nevada
Laurence (Larry) Helwig: Pinus longaeva, Mount Charleston Wilderness, Nevada
Laurence (Larry) Helwig: Pinus longaeva, Mount Charleston Wilderness, Nevada
Laurence (Larry) Helwig: Pinus longaeva, Mount Charleston Wilderness, Nevada
Laurence (Larry) Helwig: Pinus longaeva, Mount Charleston Wilderness, Nevada
Laurence (Larry) Helwig: Pinus longaeva, Mount Charleston Wilderness, Nevada
Laurence (Larry) Helwig: Pinus longaeva, Mount Charleston Wilderness, Nevada
Laurence (Larry) Helwig: Pinus longaeva, Mount Charleston Wilderness, Nevada
Laurence (Larry) Helwig: Pinus longaeva / 36.301050, -115.624433
Laurence (Larry) Helwig: Lee Canyon, Nevada
Laurence (Larry) Helwig: Lee Canyon, Nevada
Laurence (Larry) Helwig: Lee Canyon, Nevada
Laurence (Larry) Helwig: Lee Canyon, Nevada
Laurence (Larry) Helwig: Lee Canyon, Nevada