Hemerocallis
Meadowlark Botanical Garden’s Hemerocallis Collection highlights the American Daylily Society's [...]
Rhododendron
The location of Auburn University's Donald E. Davis Arboretum in [...]
Hamamelis
This signature collection of Madison Square Park Conservancy grows in [...]
Herbaceous Perennial Hibiscus
The herbaceous perennial hibiscus collection at Lincoln Park Zoo is [...]
Alpines of the World
The Alpines of the World Collection at Denver Botanic Gardens [...]
Rhododendron (North American Native Azaleas)
The Connecticut College Arboretum was established in 1931 as a [...]
Eucalyptus
Eucalyptus is Boyce Thompson Arboretum’s oldest collection with its first [...]
Tropical Conifers
As Montgomery Botanical Center’s founder, Colonel Robert Montgomery’s first botanical [...]
Stanhopea
Stanhopea is a genus of neotropical orchids pollinated by fragrance [...]
Peirce’s Trees
The Peirce's Trees collection was originally developed by the Peirce [...]
