[Herbaria data for Powell, Rainbow and Walhalla plateaus, Grand Canyon, Arizona, including other general herbaria data on Grand Canyon.]. [2003]

Grand Canyon National Park. Museum Collection.

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Rancho Santa Ana Botanic Garden. Herbarium.

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New York Botanical Garden. Herbarium

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Begun in 1896 with the transfer of the Columbia University Herbarium, the Herbarium of the New York Botanical Garden has grown to become one of the world's largest and most active. Encompassing the collections of many renowned botanists and plant explorers, the Garden has led over 800 expeditions to botanically unknown areas since its founding. Geographical emphasis has always been on the flora and mycota of the New World. From the description of Records of the Herbarium Office, 1909...

California Academy of Sciences. Botany Dept.

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United States National Herbarium.

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Museum of Northern Arizona. Walter B. McDougall Herbarium.

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Northern Arizona University. Deaver Herbarium.

http://n2t.net/ark:/99166/w62k3ckm (corporateBody)

Arizona State University. Lichen Herbarium.

http://n2t.net/ark:/99166/w60s6pxd (corporateBody)

University of Arizona. Herbarium

http://n2t.net/ark:/99166/w6064gdk (corporateBody)

Southwest Environmental Information Network.

http://n2t.net/ark:/99166/w6pd02tr (corporateBody)