Sites:
| Boyce Thompson Arboretum: Located in the rugged terrain of Superior, the arboretum includes a cactus garden, a legume garden, and a demonstration garden. Virtual tours, plant and animal information. | | Desert Botanical Garden: Aims at education, research, exhibition, and conservation of desert plants of the world, especially the Southwestern United States. Descriptions and photos, information about visiting and programs, and horticultural tips. | | Glendale Xeriscape Botanical Garden: Demonstration garden at the public library using drought-tolerant plants. Virtual tour, and listing of plants grouped by water requirements, with summary information for each. | | Sawmill Multicultural Art and Nature County Park: This Coconino County park includes five backyard habitat demonstration gardens feature plants native to the Colorado Plateau and provide cover and food for wildlife. | | The Arboretum at Arizona State University: Oasis of plants from around the world, encompassing the entire Tempe campus. Information about visiting and volunteering, newsletter, and plant photos and profiles. | | The Arboretum at Flagstaff: 200-acre arboretum in a ponderosa pine forest, home to a large collection of high-country wildflowers. Guided tours, gift shop, nature trails, endangered plants and animals and cultivated gardens. | | Tohono Chul Park: A 49-acre desert preserve in Tucson that hosts a museum, tea room, and special events. Includes a history, photo gallery, events calendar, admission, membership, and volunteer information. | | Tucson Botanical Gardens: Ddicated to horticultural and ecological education, with 16 gardens representing a variety of gardening traditions and botanical themes. History, special events, volunteer and membership information. | | University of Arizona: Campus Arboretum: The Tucson campus holds over 500 tree species, including some of the largest specimens in Arizona. History, maps, walks, events, and information about the heritage trees. |
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