This list is intended to include all significant botanical gardens and arboretums in the United States.
{{Horizontal TOC|nonum=y}}| Name | Image | Affiliation | City |
|---|
| Bartlett Arboretum and Gardens | Stamford |
| Connecticut College Arboretum | Connecticut College | New London |
| Dinosaur State Park and Arboretum | Rocky Hill |
| Edgerton Park Conservancy | New Haven |
| EEB Biodiversity Education & Research Greenhouses | University of Connecticut | Storrs |
| Harkness Memorial State Park | Waterford |
| Hartford Botanical Garden | Hartford |
| Highstead Arboretum | Redding |
| Marsh Botanical Garden | Yale University | New Haven |
| New Canaan Nature Center | New Canaan |
| Richard Haley Wildlife Gardens | Hampton |
| Name | Image | Affiliation | City |
|---|
| Atlanta Botanical Garden | Atlanta |
| Waddell Barnes Botanical Gardens | Middle Georgia State University | Macon |
| Callaway Gardens | Pine Mountain |
| Coastal Georgia Botanical Gardens | University of Georgia Cooperative Extension Service | Savannah |
| Coastal Plain Research Arboretum | Tifton |
| Columbus Botanical Gardens | Columbus |
| Fernbank Science Center | Atlanta |
| Georgia Golf Hall of Fame's Botanical Garden | Augusta |
| Georgia Perimeter College Botanical Garden | Georgia Perimeter College | Decatur |
| Georgia Southern Botanical Garden | Georgia Southern University | Statesboro |
| Fred Hamilton Rhododendron Garden | Hiawassee |
| Lockerly Arboretum | Milledgeville |
| Massee Lane Gardens | Fort Valley |
| The State Botanical Garden of Georgia | University of Georgia | Athens |
| Thompson Mills Forest | Braselton |
| University of Georgia Campus Arboretum | University of Georgia | Athens |
| Vines Botanical Gardens | Loganville |
| Woodlands Garden | Decatur |
| Name | Image | Affiliation | City |
|---|
| Christy Woods | Ball State University | Muncie |
| Jerry E. Clegg Botanic Garden | Lafayette |
| Foellinger-Freimann Botanical Conservatory | City of Fort Wayne Parks and Recreation | Fort Wayne |
| Garfield Park Conservatory and Sunken Gardens | City of Indianapolis Parks and Recreation | Indianapolis |
| Greenfield Herb Garden | Shipshewana |
| Hayes Arboretum | Stanley W. Hayes Research Foundation | Richmond |
| Holcomb Gardens | Butler University | Indianapolis |
| Huntington University Arboretum and Botanical Garden | Huntington University | Huntington |
| Indiana University Arboretum | Indiana University | Bloomington |
| Lilly House and Gardens | Indianapolis Museum of Art | Indianapolis |
| Potawatomi Conservatories | South Bend |
| Purdue University Horticulture Gardens | Purdue University | West Lafayette |
| Taltree Arboretum and Gardens | Valparaiso |
| Wheeler Orchid Collection and Species Bank | Ball State University | Muncie |
| Wellfield Botanic Gardens | Elkhart |
| White River Gardens | Indianapolis Zoo | Indianapolis |
| Name | Image | Affiliation | City |
|---|
| Bickelhaupt Arboretum | Clinton |
| Arie den Boer Arboretum | Des Moines |
| Brenton Arboretum | Dallas Center |
| Buxton Park Arboretum | Indianola |
| Cedar Valley Arboretum & Botanic Gardens | Waterloo |
| Crapo Park | Burlington |
| Dubuque Arboretum and Botanical Gardens | Dubuque |
| Forest Park Museum and Arboretum | Perry |
| Frontier Organic Research Farm Botanical Garden | Norway |
| Greater Des Moines Botanical Garden | Des Moines |
| Iowa Arboretum | Madrid |
| Lilac Arboretum and Children's Forest | Des Moines |
| Muscatine Arboretum | Muscatine |
| Newton Arboretum and Botanical Gardens | Newton |
| Reiman Gardens | Iowa State University | Ames |
| Stampe Lilac Garden | Davenport |
| University of Northern Iowa Teaching and Research Greenhouse | University of Northern Iowa | Cedar Falls |
| Vander Veer Botanical Park | Davenport |
| Name | Image | Affiliation | City |
|---|
| Bartlett Arboretum | Belle Plaine |
| Botanica, The Wichita Gardens | Wichita |
| Dyck Arboretum of the Plains | Hesston |
| International Forest of Friendship | Atchison |
| Kansas Landscape Arboretum | Wakefield |
| Kansas State University Gardens | Kansas State University | Manhattan |
| Overland Park Arboretum and Botanical Gardens | Overland Park, Kansas | Overland Park |
| Parsons Arboretum | Parsons |
| Reinisch Rose Garden and Doran Rock Garden | Topeka |
| Sedgwick County Extension Arboretum | Sedgwick County |
| Ward-Meade Park Botanical Gardens | Topeka |
| Name | Image | Affiliation | City |
|---|
| Biedenharn Museum and Gardens | Monroe |
| Laurens Henry Cohn Sr. Memorial Plant Arboretum | Baton Rouge |
| The Gardens of the American Rose Center | Shreveport |
| Hodges Gardens State Park | Many |
| Independence Park Botanic Gardens | Baton Rouge |
| Jungle Gardens | Avery Island |
| Longue Vue House and Gardens | New Orleans |
| Louisiana State Arboretum | Ville Platte |
| Louisiana Tech University Arboretum | Louisiana Tech University | Ruston |
| LSU AgCenter Botanic Gardens | Louisiana State University | Baton Rouge |
| LSU Hilltop Arboretum | Louisiana State University | Baton Rouge |
| New Orleans Botanical Garden | New Orleans |
| Name | Image | Affiliation | City |
|---|
| Adkins Arboretum | Tuckahoe State Park | Ridgely |
| Brookside Gardens | Maryland-National Capital Park and Planning Commission | Wheaton |
| Cylburn Arboretum | City of Baltimore Recreation and Parks Department | Baltimore |
| Historic London Town and Gardens | Edgewater |
| Ladew Topiary Gardens | Monkton |
| McCrillis Gardens | Maryland-National Capital Park and Planning Commission | Bethesda |
| Howard Peters Rawlings Conservatory and Botanic Gardens of Baltimore | City of Baltimore Recreation and Parks Department | Baltimore |
| Salisbury University Arboretum | Salisbury University | Salisbury |
| Helen Avalynne Tawes Garden | Maryland Park Service | Annapolis |
| University of Maryland Arboretum & Botanical Garden | University of Maryland | College Park |
| Name | Image | Affiliation | City |
|---|
| W. J. Beal Botanical Garden | Michigan State University | East Lansing |
| Dow Gardens | Midland |
| Fernwood Botanical Garden and Nature Preserve | Niles |
| Hidden Lake Gardens | Michigan State University | Franklin Township/Tipton |
| Leila Arboretum | Battle Creek |
| MacArthur Park Arboretum | Mount Clemens |
| Matthaei Botanical Gardens | University of Michigan | Ann Arbor |
| Frederik Meijer Gardens & Sculpture Park | Grand Rapids |
| Michigan State University Horticulture Gardens | Michigan State University | East Lansing |
| Nichols Arboretum | University of Michigan | Ann Arbor |
| Slayton Arboretum | Hillsdale College | Hillsdale |
| Anna Scripps Whitcomb Conservatory | City of Detroit | Detroit |
| Name | Image | Affiliation | City |
|---|
| Bergeson Gardens | Bergeson Nursery | Fertile |
| Eloise Butler Wildflower Garden and Bird Sanctuary | Theodore Wirth Park | Minneapolis |
| Carleton College Cowling Arboretum | Carleton College | Northfield |
| Como Park Zoo and Conservatory | Saint Paul |
| Leif Erickson Park & Rose Garden | Duluth |
| Linnaeus Arboretum | Gustavus Adolphus College | St. Peter |
| Lyndale Park Gardens | Lyndale Park | Minneapolis |
| Minnesota Landscape Arboretum | University of Minnesota | Chanhassen |
| Munsinger Gardens and Clemens Gardens | St. Cloud |
| Northland Arboretum | Paul Bunyan Conservation Area | Brainerd |
| Olcott Park Greenhouse | Virginia |
| Saint John's Arboretum | Saint John's Abbey
College of Saint Benedict and Saint John's University | Collegeville |
| Name | Image | Affiliation | City |
|---|
| Alice Abel Arboretum | Nebraska Wesleyan University | Lincoln |
| Arbor Lodge State Historical Park and Arboretum | Nebraska City |
| Doane College Osterhout Arboretum | Doane College | Crete |
| Governor Furnas Arboretum | Brownville |
| Gilman Park Arboretum | Pierce |
| Itha T. Krumme Memorial Arboretum | Falls City |
| Lauritzen Gardens, Omaha's Botanical Center | Omaha |
| Maxwell Arboretum | University of Nebraska | Lincoln |
| D. A. Murphy Panhandle Arboretum | Scottsbluff |
| Nebraska Statewide Arboretum | University of Nebraska | Lincoln |
| Norris Forest School Arboretum | Hickman |
| Northfield Park Arboretum | Gering |
| State Fair Park Arboretum | Lincoln |
| Joshua C. Turner Arboretum | Union College | Lincoln |
| Wayne State College Arboretum | Wayne State College | Wayne |
| Name | Image | Affiliation | City |
|---|
| Cann Memorial Botanical Gardens | Ponca City |
| Cedarvale Botanic Garden and Restaurant | Davis |
| Garrard Ardeneum | McAlester |
| Hambrick Botanical Gardens | Oklahoma City |
| Honor Heights Park | Muskogee |
| Washington Irving Memorial Park and Arboretum | Bixby |
| Kerr Arboretum and Botanical Area | Talihina |
| Lendonwood Gardens | Grove |
| Jo Allyn Lowe Park | Bartlesville |
| Midwest City Hall Arboretum | Midwest City |
| Morrison Arboretum | Morrison |
| Myriad Botanical Gardens | Oklahoma City |
| North Central Oklahoma Cactus Botanical Garden | Covington |
| North Oklahoma Botanical Garden and Arboretum | Northern Oklahoma College | Tonkawa |
| Oklahoma Botanical Garden and Arboretum | Oklahoma State University | Stillwater |
| Oklahoma City Zoological Park and Botanical Garden | Oklahoma City |
| Tulsa Botanic Garden (formerly Oklahoma Centennial Botanical Garden) | Tulsa |
| Will Rogers Gardens | Oklahoma City |
| Woodward Park | Tulsa |
| Name | Image | Affiliation | City |
|---|
| Belle Meade Plantation | Nashville |
| Bonny Oaks Arboretum | Chattanooga |
| Daniel Boone Arboretum | Harrogate |
| Burchfiel Grove and Arboretum | Sevierville |
| Cheekwood Botanical Garden and Museum of Art | Nashville |
| Cherokee Arboretum at Audubon Acres | Chattanooga |
| Cherokee Trail Arboretum | Chattanooga |
| Clarksville City Arboretum | Clarksville |
| Gerald D. Coorts Memorial Arboretum | Tennessee Technological University | Cookeville |
| Deerwood Arboretum and Nature Area | Brentwood |
| Dixon Gallery and Gardens | Memphis |
| East Tennessee State University Arboretum | East Tennessee State University | Johnson City |
| Hermitage Arboretum | Nashville |
| Interstate Packaging Arboretum | White Bluff |
| Knoxville Botanical Garden and Arboretum | Knoxville |
| Memphis Botanic Garden | Memphis |
| Oaklawn Garden | Germantown |
| Old Forest Arboretum of Overton Park | Memphis |
| Old Hickory Lake Arboretum | Old Hickory |
| Carlisle S. Page Arboretum | Memphis |
| Louise Pearson Memorial Arboretum | Crockett County |
| Reflection Riding Arboretum and Botanical Garden | Chattanooga |
| Stones River Greenway Arboretum | Murfreesboro |
| University of Tennessee Arboretum | University of Tennessee | Oak Ridge |
| University of Tennessee Botanical Gardens | University of Tennessee | Martin |
| University of Tennessee at Chattanooga campus | University of Tennessee | Chattanooga |
| Name | Image | Affiliation | City |
|---|
| Amarillo Botanical Garden | Amarillo |
| D. A. "Andy" Anderson Arboretum (Originally named Brazos County Arboretum) | College Station |
| Beaumont Botanical Gardens | Beaumont |
| Carleen Bright Arboretum | Woodway |
| Chihuahuan Desert Nature Center and Botanical Gardens | Fort Davis |
| Dallas Arboretum and Botanical Garden | Dallas |
| East Texas Arboretum and Botanical Society | Athens |
| Fort Worth Botanic Garden | Fort Worth |
| Houston Arboretum and Nature Center | Houston |
| John Henry Kirby State Forest | Tyler County |
| Lady Bird Johnson Wildflower Center | Austin |
| Lynn R. Lowrey Arboretum | Rice University | Houston |
| Mast Arboretum | Stephen F. Austin State University | Nacogdoches |
| McAllen Botanical Gardens | McAllen |
| Mercer Arboretum and Botanic Gardens | Humble |
| Ruth Bowling Nichols Arboretum | Cherokee County |
| Olive Scott Petty Arboretum | Hardin County |
| Riverside Nature Center | Kerrville |
| San Antonio Botanical Garden | San Antonio |
| Shangri La Botanical Gardens and Nature Center | Orange |
| South Texas Botanical Gardens & Nature Center | Corpus Christi |
| Umlauf Sculpture Garden and Museum | Austin |
| Zilker Botanical Garden | Austin |
| Name | Image | Affiliation | City |
|---|
| Boxerwood Gardens | Lexington |
| Joseph Bryan Park Azalea Garden | Richmond |
| Edith J. Carrier Arboretum | James Madison University | Harrisonburg |
| Chesapeake Arboretum | Chesapeake |
| Forest Lawn Cemetery | Richmond |
| Lewis Ginter Botanical Garden | Richmond |
| Green Spring Gardens | Alexandria |
| Hahn Horticulture Garden | Virginia Polytechnic Institute and State University | Blacksburg |
| Maymont | Richmond |
| Meadowlark Botanical Gardens | Vienna |
| Museum of the Shenandoah Valley | Winchester |
| Norfolk Botanical Garden | Norfolk |
| Oatlands Plantation | Leesburg |
| Old City Cemetery | Lynchburg |
| River Farm | American Horticultural Society | Alexandria |
| Ticonderoga Botanical Gardens | Chantilly |
| Tidewater Arboretum | Virginia Beach |
| Orland E. White Research Arboretum | University of Virginia | Boyce |
| Williamsburg Botanical Garden | Williamsburg |
| Name | Image | Affiliation | City |
|---|
| Boerner Botanical Gardens | Hales Corners |
| Cofrin Memorial Arboretum | University of Wisconsin | Green Bay |
| Foxfire Botanical Gardens | Marshfield |
| Gardens of the Fox Cities | Appleton |
| Green Bay Botanical Garden | Green Bay |
| Jones Arboretum and Botanical Gardens | Readstown |
| Ledge View Nature Center | Chilton |
| Mitchell Park Horticultural Conservatory | Milwaukee |
| Norskedalen | Coon Valley |
| Olbrich Botanical Gardens | Madison |
| Paine Art Center and Gardens | Oshkosh |
| Rotary Gardens | Janesville |
| Schmeekle Reserve | Stevens Point |
| University of Wisconsin–Madison Arboretum | University of Wisconsin | Madison |
| University of Wisconsin–Madison Botany Garden and Greenhouse | University of Wisconsin | Madison |
1. ^Guam Zoological, Botanical & Marine Gardens. Visitguam.com. Retrieved 14 January 2018.
2. ^{{cite web |url=http://data.opi.mt.gov/bills/mca/1/1/1-1-513.htm |title=Archived copy |accessdate=2011-02-28 |deadurl=yes |archiveurl=https://web.archive.org/web/20110721045848/http://data.opi.mt.gov/bills/mca/1/1/1-1-513.htm |archivedate=2011-07-21 |df= }}
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