The Holden Arboretum, in Kirtland, Ohio, is one of the largest arboreta and botanical gardens in the United States, with more than 3,600 acres (1,500 ha), including 600 acres (240 ha) devoted to collections and gardens. Diverse natural areas and ecologically sensitive habitats make up the rest of the holdings. Holden's collections includes 9,400 different kinds of woody plants, representing 79 plant families.
Specializing in the woody plants that can be grown in the climate of northern Ohio, Holden has a number of specimens obtained during wilderness collection trips, particularly to China and Korea near the 40th parallel, areas with a similar climate to Northeast Ohio. Many Trees like Dawn Redwoods are planted there. Holden is home to two National Natural Landmarks, accessed by guided hikes, and is a Midwest representative for The Center for Plant Conservation. Special gardens include the Myrtle S. Holden Wildflower Garden, the Helen S. Layer Rhododendron Garden, and the Arlene and Arthur Holden Jr. Butterfly Garden. The Holden Arboretum also features extensive Crabapple, Lilac, Viburnum and Conifer Collections.
The HoldenArboretum, in Kirtland, Ohio, is one of the largest arboreta and botanical gardens in the United States, with more than 3,600 acres (1,500 ha)...
list of botanical gardens and arboretums in Ohio is intended to include all significant botanical gardens and arboretums in the U.S. state of Ohio. List...
Skinner C. (2003). A breeding bird survey of the natural areas at HoldenArboretum. Ohio Journal of Science. vol 103, no 4. pp. 98–110. Stewart PA. (1986)...
elevations and unique rock outcroppings. Little Mountain, which is near the HoldenArboretum, is similar to Gildersleeve Mountain but is accessible on guided walks...
again in 2014 when it joined forces with the HoldenArboretum. The two entities joined and became Holden Forest & Gardens. As of 2024, visitors of the...
Skinner, C (2003). "A breeding bird survey of the natural areas at HoldenArboretum". Ohio Journal of Science. 103 (4): 98–110. Sodhi, NS; Paszkowski,...
Kirtland Hills, In these communities the East Branch transects the HoldenArboretum, before intersecting the main in Willoughby. The Aurora Branch begins...
Herb Garden at the National Arboretum in Washington, D.C. Its national headquarters are adjacent to the HoldenArboretum outside of Cleveland, Ohio. It...
Descriptive Bibliography of Pre-1830 Works from the Libraries of the HoldenArboretum, the Cleveland Medical Library Association, and the Garden Center of...
Japanese Garden. Within a year Bill Warner, previously employed at HoldenArboretum, was assigned office as the first executive director. He was soon followed...
imperial state". zvab.co. Retrieved 25 March 2015. Stanley H. Johnston (HoldenArboretum) The Cleveland Herbal, Botanical, and Horticultural Collections: A...
#BlackBotanistsWeek being an annual event, and have already worked with the HoldenArboretum to put on a lecture series focusing on Black botanists; "Growing Black...
in the area, including a newly discovered species". Scientists from HoldenArboretum in Kirtland, Ohio visited RSBG in 2015 to take samples to investigate...
Transit Authority Police Greene County Park District - Ranger Unit HoldenArboretum Police Department[citation needed] Humility of Mary Health Partners...
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