Sorbus aucuparia

Sorbus aucuparia

European Mountain Ash

Abies concolor

Abies concolor lowiana California

ssp. lowiana California

Low's Fir, Sierra White Fir

Abies concolor

Abies concolor lowiana Oregon

ssp. lowiana Oregon

Low's Fir, Sierra White Fir

Cercis canadensis

Cercis canadensis Alba

var. Alba

White Eastern Redbud, Whitebud

Chamaecyparis lawsoniana

Chamaecyparis lawsoniana

Lawson's Cypress, Port Orford Cedar

Eucalyptus pauciflora

Eucalyptus pauciflora

Snow Gum

Fraxinus americana

Fraxinus americana

American ash, White Ash

Leucaena leucocephala

Leucaena leucocephala

Haole Koa, Jumbay, Leadtree, White Leadtree, White Popinac

Morus alba

Morus alba Tatarica

var. tatarica

Tatarian White Mulberry, Tatarica White Mulberry

Pinus albicaulis

Pinus albicaulis

Whitebark Pine

Pinus armandii

Pinus armandii

Armand Pine, Chinese White Pine, David's Pine

Quercus polymorpha

Quercus polymorpha

Mexican White Oak, Monterrey Oak, Netleaf White Oak

Alnus glutinosa

Alnus glutinosa

European Alder

Fraxinus excelsior

Fraxinus excelsior

Common Ash, European Ash

Malus sylvestris

Malus sylvestris

European Crab Apple, French Crab Apple

Ostrya carpinifolia

Ostrya carpinifolia

European Hop Hornbeam

Pyrus betulifolia

Pyrus betulifolia

Birch-leaved Pear

Abies amabilis

Abies amabilis

Cascade Fir, Lovely Fir, Pacific Silver Fir

Abies grandis

Abies grandis Coastal Ecotype

Coastal Ecotype

Giant Fir, Grand Fir, Great Silver Fir, Western White Fir

Picea engelmannii

Picea engelmannii

Engelmann Spruce, Mountain Spruce

Populus canescens

Populus canescens

X

Abele, Grey Poplar, Silver Poplar, Silverleaf Poplar, White Poplar

Abies concolor

Abies concolor AZ, Kaibab

ssp. AZ, Kaibab

Concolor Fir, White Fir

Abies concolor

Abies concolor CO, San Isabel

ssp. CO, San Isabel

Concolor Fir, White Fir

Abies concolor

Abies concolor CO, San Juan

ssp. CO, San Juan

Concolor Fir, White Fir

Abies concolor

Abies concolor NM, Carson

ssp. NM, Carson

Concolor Fir, White Fir

Abies concolor

Abies concolor NM, Cibola

ssp. NM, Cibola

Concolor Fir, White Fir

Abies concolor

Abies concolor NM, Lincoln

ssp. NM, Lincoln

Concolor Fir, White Fir

Abies concolor

Abies concolor NM, Santa Fe

ssp. NM, Santa Fe

Concolor Fir, White Fir

Abies concolor

Abies concolor AZ, Apache

ssp. AZ, Apache

Concolor Fir, White Fir

Abies concolor

Abies concolor CO, Rio Grande

ssp. CO, Rio Grande

Concolor Fir, White Fir

Abies lasiocarpa

Abies lasiocarpa

Subalpine Fir

Abies procera

Abies procera

Noble Fir

Acer spicatum

Acer spicatum

Moosewood, Mountain Maple

Albizia lebbeck

Albizia lebbeck

Flea Tree, Frywood, Koko, Lebbeck, Lebbek Tree, Mother-in-law's Tongue Tree, Woman's Tongue, Woman's-tongue Tree

Alnus rhombifolia

Alnus rhombifolia

Sierra Alder, White Alder

Calocedrus decurrens

Calocedrus decurrens

California Incense Cedar, Incense Cedar

Carya tomentosa

Carya tomentosa

Bullnut, Hognut, Mockernut, Mockernut Hickory, White Hickory, Whiteheart Hickory

Celtis africana

Celtis africana

African Hackberry, White Stinkwood

Cercis siliquastrum

Cercis siliquastrum 'Alba'

var. Alba

White-flowered Judas Tree

Chamaecyparis obtusa

Chamaecyparis obtusa

Hinoki Cypress, Hinoki False Cypress, Japanese White Cedar

Cornus florida

Cornus florida Southern

Southern

Flowering Dogwood, White Flowering Dogwood

Cornus florida

Cornus florida Northern

Northern

Flowering Dogwood, White Flowering Dogwood

Dacrycarpus dacrydioides

Dacrycarpus dacrydioides

Kahika, Kahikatea

Eucalyptus viminalis

Eucalyptus viminalis

Manna Gum, Ribbon Gum, White Gum

Gmelina arborea

Gmelina arborea

Gumhar, Kashmir Teak, Teca Blanca

Hesperocyparis lusitanica

Hesperocyparis lusitanica

Cedar-of-Goa, Mexican Cypress, Mexican White Cedar

Juglans cinerea

Juglans cinerea

Butternut

Melia azedarach

Melia azedarach

Bead Tree, Chinaberry, Chinaberrytree, Persian Lilac, Pride Of India

Morus alba

Morus alba

White Mulberry

Nyssa ogeche

Nyssa ogeche

Bee Tupelo, Ogeechee Lime, Ogeechee Tupelo, Sour Tupelo, White Tupelo