An arboretum in a general sense is a botanical collection composed exclusively of trees. More commonly a modern arboretum is a botanical garden containing living collections of woody plants and is intended at least in part for scientific study. The term arboretum was first used in an English publication by John Claudius Loudon in 1833 in The Gardener's Magazine but the concept was already long-established by then.
The University of Idaho Arboretum and Botanical Garden is a major arboretum and botanical garden in the northwestern United States, on the campus of the University of Idaho in Moscow, Idaho. Located within a valley south of the President's Residence on Nez Perce Drive and adjacent to the UI Golf Course, its 63 acres (0.25 km2) are open to the public daily without charge.
The South Seattle College Arboretum is a 6-acre (24,000 m2) arboretum and botanical garden located at the north end of the South Seattle College campus in Seattle, Washington. It is open daily without charge. The Seattle Chinese Garden is adjacent.
The elm cultivar Ulmus 'Berardii', Berard's Elm, was raised in 1865, as Ulmus Berardi, from seeds collected from large specimens of "common elm" growing on the ramparts at Metz, by an employee of the Simon-Louis nursery named Bérard. Carrière (1887), the Späth nursery of Berlin and the Van Houtte nursery of Gentbrugge regarded it as form of a Field Elm, listing it as U. campestris Berardii, the name used by Henry. Cheal's nursery of Crawley distributed it as Ulmus nitens [:Ulmus minor] 'Berardii'. Smith's of Worcester preferred the original, non-specific name, Ulmus 'Berardii'.
The Siberian elm cultivar Ulmus pumila 'Pinnato-ramosa' was raised by Georg Dieck, as Ulmus pinnato-ramosa, at the National Arboretum, Zöschen, Germany, from seed collected for him circa 1890 in the Ili valley, Turkestan by the lawyer and amateur naturalist Vladislav E. Niedzwiecki while in exile there. Litvinov (1908) treated it as a variety of Siberian elm, U. pumilavar.arborea but this taxon was ultimately rejected by Green, who sank the tree as a cultivar: "in modern terms, it does not warrant recognition at this rank but is a variant of U. pumila maintained and known only in cultivation, and therefore best treated as a cultivar". Herbarium specimens confirm that trees in cultivation in the 20th century as U. pumilaL. var. arboreaLitv. were no different from 'Pinnato-ramosa'.
The Jardins du Nouveau Monde are gardens and a small arboretum containing plants from the Western Hemisphere located on the grounds of the Château de Blérancourt, now the Musée national de la Coopération Franco-américaine, in Blérancourt, Aisne, France.
The Pépinières Arboretum Adeline is a commercial nursery with arboretum located at 33 rue du Pont de la Batte, La Chapelle-Montlinard, Cher, Centre-Val de Loire, France. It is open weekdays without charge.
The Jardin botanique de l'Arquebuse is a botanical garden and arboretum located at 1 Avenue Albert-Premier, Dijon, Côte-d'Or, Bourgogne, France. It is open daily without charge.
The Arboretum Vilmorin is a private arboretum located at 2 rue d'Estienne d'Orves, Verrières-le-Buisson, Essonne, Île-de-France, France. It is open by appointment only. A newer portion of the family arboretum was acquired by the municipality in 1975, and is now open to the public as the Arboretum municipal de Verrières-le-Buisson.
The Poërop Arboretum is a 22-hectare arboretum located in Huelgoat, Finistère, Brittany, France.
The Arboretum de la Cude is a private arboretum located about 1 km outside Mailleroncourt-Charette, Haute-Saône, Franche-Comté, France. It is open daily; an admission fee is charged.
The Arboretum de la Jonchère is an arboretum located in Le Bourg, near La Jonchère-Saint-Maurice, Haute-Vienne, Limousin, France. It is open daily without charge.
The Arboretum des Prés des Culands, also known as the Conservatoire national d'Ilex, is a private arboretum specializing in Ilex (holly) varieties. It is located at La Nivelle, Meung-sur-Loire, Loiret, Centre-Val de Loire, France, and open by appointment; an admission fee is charged.
Pierre-Philippe-André Levêque de Vilmorin, more commonly known as Philippe André de Vilmorin, was a notable French horticulturist.
The Jardin botanique de la Faculté de Pharmacie, more formally the Jardin de la Faculté des Sciences Pharmaceutiques et Biologiques de l'Université de Lille 2, is a botanical garden and arboretum operated by the Faculty of Pharmacy of the Université de Lille 2. It is located at 3 Rue du Professeur Laguesse, Lille, Nord, Nord-Pas-de-Calais, France, and open weekdays except university holidays; an admission fee is charged.
The Parc et Roseraie du Château de Rambures is a private park with arboretum and rose garden located at the Château de Rambures, 8, rue du Château, Rambures, Somme, Picardie, France. It has been recognized as a Jardin Remarquable by the French Ministry of Culture and is open to the public.
The Arboretum de Pézanin or Arboretum Domanial de Pézanin is an arboretum located in Dompierre-les-Ormes, Saône-et-Loire, Bourgogne, France. It is one of the oldest and richest forest collections in France, with trees and plants from all around the world.
The Arboretum de Grignon is an arboretum located within the campus of the Institut des sciences et industries du vivant et de l'environnement (AgroParisTech) on Avenue Lucien Brétignières, Thiverval-Grignon, Yvelines, Île-de-France, France. It is closed to the public but may be visited by groups.
The Arboretum de Versailles-Chèvreloup is a major arboretum located just north of the Palace of Versailles at 30, route de Versailles, Rocquencourt, Yvelines, Île-de-France, France. It forms part of the Muséum national d'histoire naturelle, and is open everyday in the warmer months; an admission fee is charged.
