Here some extensive collections have been created of Hydrangea, azalea, Deutzia and other genera.
The selected hybrid white double "Pride-of-Rochester", already in cultivation in 1881, was originated by the Rochester, New York nurserymen Ellwanger and Barry.
The gardens contain the National Plant Collections of Lilac, Deutzia, Hosta and Hemerocallis.
Deutzia |
At present the arboretum contains some 2,280 identified species, with major collections of Acer, Berberis, Deutzia, Euonymus, Malus, Lonicera, Philadelphus, Quercus, and Rhododendron.