Trees by genus

Trees are divided into groups, and the botanical (Latin) name for each tree is its group, or "genus" (plural "genera"), followed by the particular "species" within the group. For example, the oaks are in the genus Quercus, and the English Oak is named Quercus robur.

A
Abies (Silver Fir)
Acacia
Acer (Maple)
Aesculus (Horse Chestnut and Buckeye)
Ailanthus
Albizia
Alnus (Alder)
Amelanchier
Aralia
Araucaria
Arbutus (Strawberry Tree)
Asimina
Athrotaxis (Tasmanian Cedar)
Austrocedrus

B
Betula (Birch)
Broussonetia
Buxus (Box)

C
Calocedrus
Carpinus (Hornbeam)
Carya (Hickory)
Castanea
Catalpa
Cedrela
Cedrus (Cedar)
Celtis
Cephalotaxus (Plum Yew)
Cercidiphyllum
Cercis
Chamaecyparis (False Cypress)
Chrysolepis
Cladrastis
Cornus
Corylus (Hazel)
Cotinus
Cotoneaster
Crataegus (Hawthorn)
Cryptomeria
Cunninghamia
Cupressus (Cypress)
Cydonia

D
Davidia
Diospyros
Dipteronia
Drimys

E
Elaeagnus
Embothrium
Eriobotrya
Eucalyptus (Gum Tree)
Eucommia
Eucryphia
Euonymus
F
Fagus (Beech)
Ficus
Fitzroya
Flacourtiaceae
Fraxinus (Ash)

G
Ginkgo
Gleditsia
Griselinia
Gymnocladus

H
Halesia

I
Idesia
Ilex (Holly)

J
Juglans (Walnut)
Juniperus (Juniper)

K
Kalopanax
Koelreuteria

L
Laburnum (Laburnum)
Larix (Larch)
Laurus
Libocedrus
Ligustrum
Liquidambar
Liriodendron
Lithocarpus

M
Maackia
Maclura
Magnolia
Malus (Apple, Crab)
Maytenus
Mespilus
Metasequoia
Michelia
Morus

N
Nothofagus (Southern Beech)
Nyssa

O
Ostrya (Hop Hornbeam)
Oxydendrum

P
Parrotia
Paulownia
Phellodendron
Photinia
Picea (Spruce)
Picrasma
Pinus (Pine)
Pittosporum
Platanus
Platycladus
Podocarpus
Populus (Poplar)
Prunus
Pseudotsuga (Douglas Fir)
Ptelea
Pterocarya
Pyrus (Pear)
Q
Quercus (Oak)

R
Rhamnus
Rhododendron
Rhus
Robinia

S
Salix (Willow)
Sambucus
Sapindales
Sassafras
Saxegothaea
Sciadopitys
Sequoia
Sequoiadendron
Sophora
Sorbus (Whitebeam, Rowan)
Stewartia
Styrax

T
Taiwania
Taxodium
Taxus (Yew)
Tetracentron
Tetradium
Thuja (Arbor-vitae)
Thujopsis
Tilia (Lime, Linden, Basswood)
Torreya
Trochodendron
Tsuga (Hemlock)

U
Ulmus (Elm)
Umbellularia

X
X Cupressocyparis

Z
Zanthoxylum
Zelkova