Abies
Acer
Aesculus
Alnus
Amelanchier
Betula
Calycanthus
Carpinus
Carya
Castanea
Catalpa
Cercidiphyllum
Cladrastis
Clethra
Cornus
Corylus
Crataegus
Davidia
Elaeagnus
Euodia
Euonymus
Fagus
Forsythia
Fraxinus
Gingko
Gymnocladus
Hamamelis
Heptacodium
Hibiscus
Hippophae
Juglans
Juniperus
Kalopanax
Larix
Liquidambar
Liriodendron
Maackia
Maclura
Magnolia
Malus
Metasequoia
Morus
Nothofagus
Nyssa
Oxydendrum
Parrotia
Phellodendron
Philadelphus
Picea
Pinus
Platanus
Plommon
Populus
Prunus
Pseudotsuga
Ptelea
Pterocarya
Pyrus
Quercus
Robinia
Salix
Sambucus
Sorbus
Staphylea
Stewartia
Syringa
Taxus
Thuja
Thujopsis
Tilia
Tsuga
Ulmus
Viburnum
Zanthoxylum