Sheffield's Seed Company Page

Crataegus opaca

Crataegus opaca

Mayhaw, Riverflat Hawthorn, Western Mayhaw

Larix occidentalis

Larix occidentalis

Western Larch

Prunus virginiana

Prunus virginiana

Choke Cherry

Sorbus sitchensis

Sorbus sitchensis

Sitka Mountain Ash, Western Mountain Ash

Abies grandis

Abies grandis Coastal Ecotype

Coastal Ecotype

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

Abies lasiocarpa

Abies lasiocarpa

Subalpine Fir

Acer grandidentatum

Acer grandidentatum

Bigtooth Maple, Canyon Maple, Limerock Maple, Lost Maple, Plateau Big Tooth Maple, Rocky Mountain Sugar Maple, Sabinal Maple, Southwestern Big Tooth Maple, Uvalde Big Tooth Maple, Wasatch Maple, Western Sugar Maple

Achillea millefolium

Achillea millefolium

Common Yarrow, Plumajillo

Actaea rubra

Actaea rubra

Red Baneberry

Aesculus glabra

Aesculus glabra 'Arguta'

'Arguta'

Arguta Ohio Buckeye, Texas buckeye, Western buckeye

Alnus rubra

Alnus rubra

Red Alder

Calycanthus occidentalis

Calycanthus occidentalis

Western Sweetshrub

Carya laciniosa

Carya laciniosa

Big Shellbark, Bigleaf Shagbark Hickory, Bottom Shellbark, Kingnut, Shagbark Hickory, Shellbark Hickory, Thick Shellbark, Western Shellbark

Catalpa speciosa

Catalpa speciosa

Catawba Tree, Hardy Catalpa, Northern Catalpa, Northern Cigar Tree, Western Catalpa

Cercis occidentalis

Cercis occidentalis

California Redbud, Western Redbud

Cercocarpus betuloides

Cercocarpus betuloides

California Mountain Mahogany, Mountain Mahogany, Western Mountain Mahogany

Cornus glabrata

Cornus glabrata

Brown Dogwood, Smooth Dogwood, Western Cornel

Cornus sericea

Cornus sericea

American Dogwood, Red Osier Dogwood, Red-rood, Red-twig Dogwood

Corylus cornuta

Corylus cornuta

Beaked Filbert, Beaked Hazelnut

Juniperus occidentalis

Juniperus occidentalis

var.

Western Juniper

Juniperus oxycedrus

Juniperus oxycedrus

Cade Juniper, Western Prickly Juniper

Picea glauca

Picea glauca

White Spruce

Pinus longaeva

Pinus longaeva

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

Pinus monticola

Pinus monticola

Western White Pine

Pinus ponderosa

Pinus ponderosa subsp. benthamiana

ssp. benthamiana

Pacific Ponderosa Pine, Ponderosa Pine, Western Yellow Pine

Pinus ponderosa

Pinus ponderosa subsp. ponderosa

ssp.

North Plateau Ponderosa Pine, Ponderosa Pine, Western Yellow Pine

Pinus ponderosa

Pinus ponderosa subsp. scopulorum

ssp. scopulorum

Ponderosa Pine, Rocky Mountain Ponderosa Pine, Western Yellow Pine

Pinus ponderosa

Pinus ponderosa var. brachyptera

var. brachyptera

Ponderosa Pine, Southwestern Ponderosa Pine, Western Yellow Pine

Platanus racemosa

Platanus racemosa

California Sycamore, Western Sycamore

Populus trichocarpa

Populus trichocarpa

Black Cottonwood , California Poplar, Western Balsam Poplar

Prunus besseyi

Prunus besseyi

Bessey's Plum, Western Sand Cherry

Prunus virginiana

Prunus virginiana subsp. demissa

ssp. demissa

Western Chokecherry

Ptelea crenulata

Ptelea crenulata

California Hoptree, Western Hoptree

Rhododendron occidentale

Rhododendron occidentale

Western Azalea

Rubus idaeus

Rubus idaeus

European Raspberry, Framboise, Red Raspberry

Rubus leucodermis

Rubus leucodermis

Whitebark Raspberry

Rubus parviflorus

Rubus parviflorus

Thimbleberry

Rudbeckia occidentalis

Rudbeckia occidentalis

Western Coneflower

Sapindus saponaria

Sapindus saponaria

Wingleaf Soapberry

Sorbus scopulina

Sorbus scopulina

Greene's Mountain Ash, Western Mountain Ash

Symphoricarpos occidentalis

Symphoricarpos occidentalis

Western Snowberry, Wolfberry

Teucrium canadense

Teucrium canadense

American Wood Sage, Canada Germander, Germander

Toxicodendron diversilobum

Toxicodendron diversilobum

Pacific Poison-oak

Tsuga heterophylla

Tsuga heterophylla

Western Hemlock

Xerophyllum tenax

Xerophyllum tenax

Bear Grass, Bear Lily, Elk Grass, Indian Basket Grass, quip-quip, Soap Grass, Squaw Grass, Western Turkeybeard