Picea pungens

Picea pungens Glauca AZ Kaibab

var. glauca AZ Kaibab

Blue Spruce

Picea pungens

Picea pungens glauca Dolores CO

var. glauca CO, Dolores

Blue Spruce

Picea sitchensis

Picea sitchensis

Sitka Spruce

Picea smithiana

Picea smithiana

Himalayan Spruce, Morinda Spruce

Picea lutzii

Picea x lutzii

x

Lutz Spruce

Pinus aristata

Pinus aristata

Bristlecone Pine, Colorado Bristlecone Pine, Foxtail Pine, Hickory Pine, Rocky Mountain Bristlecone Pine

Pinus arizonica

Pinus arizonica var. ornelasii

var. ornelasii

Cooper Pine, Cooper's Pine

Pinus armandii

Pinus armandii

Armand Pine, Chinese White Pine, David's Pine

Pinus densiflora

Pinus densiflora

Japanese Red Pine

Pinus elliottii

Pinus elliottii

Slash Pine

Pinus engelmannii

Pinus engelmannii

Apache Pine, Arizona Longleaf Pine

Pinus heldreichii

Pinus heldreichii

Bosnian Pine, Heldrich Pine

Pinus maximinoi

Pinus maximinoi

Thinleaf Pine

Pinus monticola

Pinus monticola

Western White Pine

Pinus mugo

Pinus mugo rostrata

var. rostrata

Mountain Pine, Mugo Pine Tree

Pinus nigra

Pinus nigra Bosnia

Bosnia

Austrian Pine, European Black Pine

Pinus nigra

Pinus nigra Pyramidalis

var. pyramidalis

Pyramidal Austrian Pine

Pinus nigra

Pinus nigra var. austriaca

var. austriaca

Austrian Pine, European Black Pine

Pinus palustris

Pinus palustris

Longleaf Pine, Longleaf Yellow Pine, Southern Yellow Pine

Pinus peuce

Pinus peuce

Balkan Pine, Macedonian Pine

Pinus pseudostrobus

Pinus pseudostrobus

Smooth-bark Mexican Pine

Pinus strobus

Pinus strobus New York

New York

Eastern White Pine, Northern White Pine, Soft Pine, Weymouth Pine, White Pine

Pinus sylvestris

Pinus sylvestris New York

NY, Boonville

Scotch Pine, Scots Pine

Pinus taeda

Pinus taeda Piedmont

Piedmont

Loblolly Pine

Pinus virginiana

Pinus virginiana Improved

Improved

Improved Virginia Pine

Prunus mahaleb

Prunus mahaleb

Mahaleb Cherry, Rock Cherry, St. Lucie Cherry

Prunus pensylvanica

Prunus pensylvanica

Fire Cherry, Pin Cherry

Prunus serrula

Prunus serrula

Tibetan Cherry

Pseudotsuga menziesii

Pseudotsuga menziesii Oregon

Oregon

Douglas Fir

Pseudotsuga menziesii

Pseudotsuga menziesii California

California

Douglas Fir

Pyrus betulifolia

Pyrus betulifolia

Birch-leaved Pear

Pyrus caucasica

Pyrus caucasica

Caucasian Pear

Quercus garryana

Quercus garryana

Oregon White Oak

Sabal palmetto

Sabal palmetto

Cabbage Palm, Cabbage Palmetto

Senna siamea

Senna siamea

Kassod Tree, Siamese Cassia

Sorbus americana

Sorbus americana

clean seed

American Mountain Ash

Sorbus intermedia

Sorbus intermedia

Swedish Mountain Ash, Swedish Whitebeam

Sorbus mougeotii

Sorbus mougeotii

Pyrenean Whitebeam

Staphylea colchica

Staphylea colchica

Caucasian bladdernut, Colchis Bladdernut

Staphylea japonica

Staphylea japonica

Euscaphis Tree, Korean Sweetheart Tree

Styphnolobium japonicum

Styphnolobium japonicum

Japanese Pagoda Tree

Styrax dasyanthus

Styrax dasyanthus

Chinese Snowbell

Syringa reticulata

Syringa reticulata

Japanese Tree Lilac

Taiwania cryptomerioides

Taiwania cryptomerioides

Coffin Tree, Taiwan Cedar, Taiwania

Thespesia populnea

Thespesia populnea

Portia Tree

Tsuga canadensis

Tsuga canadensis Northern

Northern

Canadian Hemlock, Eastern Hemlock

Zanthoxylum clava-herculis

Zanthoxylum clava-herculis

Hercules Club, Hercules'-Club, Pepperwood, Sea Ash, Southern Prickly Ash

Abies balsamea

Abies balsamea Quebec

Quebec

Balsam Fir

Abies bornmuelleriana

Abies bornmuelleriana

Bornmuller's Fir, Turkish Fir

Abies concolor

Abies concolor NM, Lincoln

ssp. NM, Lincoln

Concolor Fir, White Fir