Picea asperata

Picea asperata

Dragon Spruce

Pinus longaeva

Pinus longaeva

Ancient Bristlecone Pine, Great Basin Bristlecone Pine, Intermountain Bristlecone Pine, Methuselah Pine, Western Bristlecone Pine

Pinus coulteri

Pinus coulteri

Big-Cone Pine, Coulter Pine, Coulter's Pine

Pinus sylvestris

Pinus sylvestris New York

NY, Boonville

Scotch Pine, Scots Pine

Picea smithiana

Picea smithiana

Himalayan Spruce, Morinda Spruce

Pseudotsuga menziesii

Pseudotsuga menziesii AZ Apache

var. glauca AZ Apache

Douglas Fir

Abies balsamea

Abies balsamea var. phanerolepis WV Canaan

var. phanerolepis WV Canaan

Canaan Fir

Pseudotsuga menziesii

Pseudotsuga menziesii CO San Isabel

var. glauca CO San Isabel

Douglas Fir

Picea pungens

Picea pungens var. Glauca AZ Apache

var. glauca AZ Apache

Blue Spruce

Pinus ponderosa

Pinus ponderosa subsp. ponderosa

ssp.

North Plateau Ponderosa Pine, Ponderosa Pine, Western Yellow Pine

Picea pungens

Picea pungens Glauca CO San Juan

var. glauca CO San Juan

Blue Spruce

Abies cilicica

Abies cilicica

Cilician Fir, Taurus Fir

Pseudotsuga menziesii

Pseudotsuga menziesii BC Turtle Valley

var. glauca BC Turtle Valley

Douglas Fir

Abies concolor

Abies concolor CO, San Isabel

ssp. CO, San Isabel

Concolor Fir, White Fir

Abies fraseri

Abies fraseri VA, Mt. Rogers

VA, Mt. Rogers

Fraser Fir, Fraser's Fir

Pinus flexilis

Pinus flexilis

Limber Pine, Rocky Mountain White Pine

Picea pungens

Picea pungens Glauca AZ Kaibab

var. glauca AZ Kaibab

Blue Spruce

Chamaecyparis lawsoniana

Chamaecyparis lawsoniana

Lawson's Cypress, Port Orford Cedar

Pinus nigra

Pinus nigra Northern Europe

Northern Europe

Austrian Pine, European Black Pine

Pinus nigra

Pinus nigra var. austriaca

var. austriaca

Austrian Pine, European Black Pine

Pinus taeda

Pinus taeda Piedmont

Piedmont

Loblolly Pine

Picea engelmannii

Picea engelmannii

Engelmann Spruce, Mountain Spruce

Pinus monticola

Pinus monticola

Western White Pine

Picea pungens

Picea pungens glauca Dolores CO

var. glauca CO, Dolores

Blue Spruce

Abies balsamea

Abies balsamea Quebec

Quebec

Balsam Fir

Picea glauca

Picea glauca densata

'Densata'

Black Hills Spruce

Picea pungens

Picea pungens var. Glauca NM Santa Fe

var. glauca NM Santa Fe

Blue Spruce

Abies concolor

Abies concolor NM, Lincoln

ssp. NM, Lincoln

Concolor Fir, White Fir

Calocedrus decurrens

Calocedrus decurrens

California Incense Cedar, Incense Cedar

Abies balsamea

Abies balsamea Nova Scotia

Nova Scotia

Balsam Fir

Abies procera

Abies procera

Noble Fir

Pinus pinea

Pinus pinea

Italian Stone Pine, Umbrella Pine

Pinus washoensis

Pinus washoensis

Washoe Pine

Tsuga heterophylla

Tsuga heterophylla

Western Hemlock

Pinus sylvestris

Pinus sylvestris Austrian Hills

Austrian Hills

Scotch Pine, Scots Pine

Pinus canariensis

Pinus canariensis

Canary Island Pine, Canary Pine

Pinus eldarica

Pinus eldarica

Afghan Pine, Desert Pine, Eldarica Pine, Elder Pine, Lone Star Christmas Tree, Mondell Pine

Abies magnifica

Abies magnifica

California Red Fir, Red Fir

Pinus attenuata

Pinus attenuata

Knobcone Pine

Pinus roxburghii

Pinus roxburghii

Chir Pine, Salli

Pinus sylvestris

Pinus sylvestris Spain, Guadarrama

Spain, Guadarrama

Scotch Pine, Scots Pine

Abies concolor

Abies concolor lowiana California

ssp. lowiana California

Low's Fir, Sierra White Fir

Pinus jeffreyi

Pinus jeffreyi

Jeffrey Pine

Abies amabilis

Abies amabilis

Cascade Fir, Lovely Fir, Pacific Silver Fir

Abies concolor

Abies concolor lowiana Oregon

ssp. lowiana Oregon

Low's Fir, Sierra White Fir

Pseudotsuga menziesii

Pseudotsuga menziesii NM Lincoln

var. glauca NM Lincoln

Douglas Fir

Metasequoia glyptostroboides

Metasequoia glyptostroboides

Dawn Redwood

Cupressus torulosa

Cupressus torulosa

Bhutan Cypress, Himalayan Cypress

Larix decidua

Larix decidua

European Larch

Pinus maximartinezii

Pinus maximartinezii

Big-cone Pinyon, Martinez Pinyon, Maxipinon