NAPCC Collections by Institution

Arboretum at Arizona State University Tempe, Arizona
Phoenix dactylifera (Date Palms) 80 taxa

Arizona-Sonora Desert Museum Tucson, Arizona
Agave (Agaves) 65 taxa

Arnold Arboretum of Harvard University Boston, Massachusetts
Acer (Maples) 133 taxa, 55 species - part of multisite collection
Carya (Hickories, Pecans) 18 taxa, 11 species
Fagus (Beeches) 26 taxa, 8 species
Stewartia (Stewartias) 11 taxa, 7 species
Syringa (Lilacs) 201 taxa, 22 species
Tsuga (Hemlocks) 59 taxa, 7 species

Atlanta Botanical Garden Atlanta, Georgia
Acer (Maples) 82 taxa - part of multisite collection
Magnolia (Magnolias) - part of multisite collection
Sarracenia (Pitcher Plants) 78 taxa

Betty Ford Alpine Gardens Vail, Colorado
Alpine Plants of Colorado 87 taxa

Bartlett Research Tree Laboratories Arboretum Charlotte, North Carolina
Magnolia (Magnolias) part of multisite collection
Quercus (Oak) 153 taxa - part of multisite collection

Boyce Thompson Arboretum  Superior, Arizona
Quercus (Oak) 35 taxa - part of multisite collection

Cheekwood Botanical Gardens & Museum of Art  Nashville, Tennessee
Cornus (Dogwood) 61 taxa

Chicago Botanic Garden Glencoe, Illinois
Geranium (Geraniums) 102 taxa including 85 cultivars
Spiraea (Spireas) 89 taxa
Quercus (Oaks)  64 taxa - part of multisite collection

Cornell Plantations Ithaca, New York
Acer (Maples) 98 taxa - part of multisite collection
Quercus (Oaks) 77 taxa - part of multisite collection

Dawes Arboretum Newark, OH
Acer (Maples) 336 taxa - part of multi-site collection
Aesculus (Buckeyes & Horse Chestnuts) 59 taxa
Metasequoia (Dawn-Redwood) 9 taxa, 47 wild-collected accessions and 8 cultivars

Denver Botanic Gardens Denver, Colorado
Alpines of the World (Alpines) 223 taxa
Quercus (Oaks) 61 taxa - part of multisite collection

Desert Botanical Garden Phoenix, Arizona
Agavaceae (Agave Family) 346 taxa
Cactaceae (Cactus Family) 1319 taxa

Donald E. Davis Arboretum Auburn, Alabama
Quercus (Oaks) 34 taxa - part of multisite collection

Fairchild Tropical Botanic Garden Coral Gables, Florida
Arecaceae (Palm Family) 625 taxa, 2006 accessions
Cycadopsida (Cycads) 150 taxa

Fullerton Arboretum (California State University) Fullerton, California
Citrus (Citrus) 36 accessions, 20 taxa

Ganna Walska Lotusland Santa Barbara, California
Cycadopsida (Cycads) 169 taxa, 3 families, 10 genera

Green Spring Gardens Alexandria, Virginia
Hamamelis (Witch Hazels) 106 taxa

Henry Foundation for Botanical Research Gladwyne, Pennsylvania
Magnolia (US Native Magnolias) 15 taxa

Highstead Arboretum Redding, Connecticut
Kalmia (Mountain Laurels) 82 taxa, 3 species, 76 cultivars

Holden Arboretum Kirtland, Ohio
Quercus (Oaks) 64 taxa - part of multi-site collection

Hoyt Arboretum Portland, Oregon
Acer (Maples) 67 taxa - part of multisite collection
Magnolia (Magnolias) - part of multisite collection

Huntington Botanical Gardens San Marino, California
Camellia (Camellias) 40 species, 1200 cultivars

Idaho Botanical Garden Boise, Idaho
Penstemon (Beard Tongues) 33 taxa, provisional status

JC Raulston Arboretum Raleigh, North Carolina
Cercis (Redbud) 40 taxa
Magnolia (Magnolias) - part of multisite collection

Jenkins Arboretum & Garden
Kalmia (Mountain Laurels) 48 taxa
Rhododendron (Azaleas & Rhododendrons) 1861 taxa

Jensen-Olson Arboretum
Primula (Primroses)
65 taxa

Landis Arboretum Esperance, New York
Quercus (Oaks) 14 taxa - part of multisite collection

Longwood Gardens  Kennett Square, Pennsylvania
Nymphaea (Waterlilies)  97 taxa

Matthaei Botanical Gardens & Nichols Arboretum Ann Arbor, Michigan
Paeonia (Peonies, Herbaceous) 292 cultivars 

Mendocino Coast Botanical Gardens Fort Bragg, California
Heaths and Heathers 167 taxa

Minnesota Landscape Arboretum Chaska, Minnesota
Grasses 184 taxa
Pinus (Pines) 60 taxa

Missouri Botanical Garden St. Louis, Missouri
Quercus (Oaks) 40 taxa - part of multisite collection

Montgomery Botanical Center Miami, Florida
Arecaceae (Palm Family) 358 taxa
Cycadales (Cycad Order) 222 taxa

Montreal Botanical Garden/Jardin botanique de Montreal Montreal, Quebec, Canada
Rosa (Roses) 1097 taxa

The Morton Arboretum Lisle, Illinois
Acer (Maples) 67 taxa - part of multisite collection
Malus (Crabapples) 185 taxa
Magnolia (Magnolias) - part of multisite collection
Quercus (Oaks) 67 taxa - part of multisite collection
Ulmus (Elms) 73 taxa

Morris Arboretum of the University of Pennsylvania Philadelphia, Pennsylvania
Abies (Firs) 35 taxa, including cultivars
Acer (Maples) 82 taxa - part of multisite collection
Quercus (Oaks) 58 taxa - part of multisite collection

Mount Auburn Cemetery Cambridge, Massachusetts
Quercus (Oaks) 25 taxa - part of multisite collection

Mt. Cuba Center Greenville, Delaware
Hexastylis (Wild Gingers) 26 taxa, 68 accessions
Trillium (Trilliums) 71 taxa, 512 accessions

Naples Botanical Garden  Naples, Florida
Plumeria (Frangipani) 348 taxa

New England Wild Flower Society, Garden in the Woods Framingham, Massachusetts
Trillium (Trilliums) 28 taxa, 325 accessions

New York Botanical Garden Bronx, New York
Acer (Maples) 114 taxa - part of multisite collection
Quercus (Oaks) 46 taxa - part of multisite collection

Norfolk Botanical Garden Norfolk, Virginia
Camellia (Camellias) 525 taxa
Hydrangaceae (Hydrangea Family) 190 taxa
Lagerstroemia (Crepe Myrtles) 75 taxa

North Carolina Arboretum Asheville, North Carolina
Rhododendron (US Native Deciduous Azaleas) 16 species

Phipps Conservatory & Botanical Gardens Pittsburgh, Pennsylvania
Cypripedioideae (Slipper Orchids) 352 taxa

Polly Hill Arboretum Martha's Vineyard, Massachusetts
Stewartia (Stewartias) 19 taxa

Powell Gardens Kingsville, Missouri
Magnolia (Magnolias) - part of multisite collection

Quarryhill Botanical Garden Glen Ellen, California
Acer (Maples) 69 taxa - part of multisite collection
Magnolia (Magnolias) - 33 taxa, provisional, part of multisite collection

Rancho Santa Ana Botanic Garden Claremont, California
Quercus (Oaks) 27 taxa - part of multisite collection

Reiman Gardens at Iowa State University Ames, Iowa
Dr. Griffith Buck Roses 74 cultivars 

Rhododendron Species Botanical Garden Federal Way, Washington
Rhododendron subsect. fortunea (Rhododendrons) 300 accessions, 24 taxa including 8 cultivars

Rogerson Clematis Collection (Friends of) West Linn, Oregon
Clematis (Clematis) 709 taxa Provisional Status

San Diego Botanic Garden  San Diego, California
Bamboo (Bamboos) 121 taxa

San Francisco Botanical Garden at Strybing Arboretum San Francisco, California
Magnolia (Magnolias) - part of multisite collection
Mesoamerican Cloud Forest 331 species in 182 genera representing 83 families, primarily from tropical mountains of southern Mexico and Central America

Santa Barbara Botanical Garden Santa Barbara, California
Dudleya (Dudleyas) 52 taxa

Scott Arboretum of Swarthmore College Swarthmore, Pennsylvania
Ilex (Hollies) 312 taxa
Magnolia (Magnolias) part of multisite collection
Quercus (Oaks) 52 taxa - part of multisite collection

Smithsonian Gardens  Washington, DC
Orchids  2,400 tropical species orchids

South Carolina Botanical Garden Clemson, South Carolina
Magnolia (Magnolias) - part of multisite collection

Springs Preserve Las Vegas, Nevada
Cacti & Succulents of the Mojave Desert - 52 taxa

Starhill Forest Arboretum Petersburg, Illinois
Quercus (Oaks) 290 taxa - part of multisite collection

Taltree Arboretum & Gardens Valparaiso, Indiana
Quercus (Oaks) 112 taxa - part of multisite collection

Toledo Botanical Garden Toledo, Ohio
Hosta (Hostas) 484 taxa

Tyler Arboretum Media, Pennsylvania
Rhododendron (Rhododendrons) 529 taxa

UC Davis Arboretum Davis, California
Quercus (Oaks) 71 taxa - part of multisite collection

US National Arboretum Washington, DC
Buxus (Boxwood) 137 species and cultivars

University of British Columbia Botanical Garden Vancouver, British Columbia, Canada
Acer (Maples) 116 taxa - part of multisite collection
Magnolia (Magnolias) - part of multisite collection

University of California Botanical Garden Berkeley, California
Cycad (Cycads) 103 taxa
Fern (Ferns) 370 taxa
Magnolia (Magnolias) - part of multisite collection
Quercus (Oaks) 71 taxa

University of Florida/North Florida Research Station - Gardens of the Big Bend Quincy, Florida
Magnolia (Magnolias) - part of multisite collection

University of Washington Botanic Gardens Seattle, Washington
Acer (Maples) 209 taxa - part of multisite collection
Ilex (Hollies) 47 species
Magnolia (Magnolias) - part of multisite collection
Quercus (Oaks) 86 taxa - part of multisite collection

VanDusen Botanical Garden Vancouver, British Columbia
Magnolia (Magnolias) - provisional, part of multisite collection