Institutions:
Morris Arboretum of the University of Pennsylvania
Maples have horticultural and economic significance, widespread distribution and diversity. The genus Acer has been estimated to... continue
Institutions:
Arnold Arboretum of Harvard University, Atlanta Botanical Garden, Bartlett Tree Research Laboratories & Arboretum, Cornell Botanic Gardens, Dawes Arboretum, Hoyt Arboretum, Morris Arboretum of the University of Pennsylvania, New York Botanical Garden, Sonoma Botanical Garden, U.S. National Arboretum, University of British Columbia Botanical Garden, University of Washington Botanic Gardens
Institutions:
Dawes Arboretum
The Arizona-Sonora Desert Museum (ASDM) in Tucson, Arizona was granted National Collections Status in 2010 for the genus Agave by the... continue
Institutions:
Arizona-Sonora Desert Museum
Betty Ford Alpine Gardens holds the nation’s collection of Colorado’s alpine flora. As part of this Plant Collections... continue
Institutions:
Betty Ford Alpine Gardens
The Alpines of the World Collection at Denver Botanic Gardens houses alpines from around the world. Alpines are plants found... continue
Institutions:
Denver Botanic Gardens
