List of Trees in Ontario

List of Trees in Ontario Starting with the Letter:

A


  • Abies Balsamea

  • Acer Negundo

  • Acer Pensylvanicum

  • Acer Rubrum

  • Acer Saccharinum

  • Acer Saccharum

  • Alaskan Larch

  • Alberta Spruce

  • Alberta White Spruce

  • Almond Willow

  • Almondleaf Willow

  • Alnus Incana Subsp. Rugosa

  • Alnus Viridis Subsp. Crispa

  • Amelanchier Arborea

  • American Basswood

  • American Beech

  • American Elm

  • American Green Alder

  • American Hackberry

  • American Hophornbeam

  • American Hornbeam

  • American Larch

  • American Mountain-ash

  • American Plum

  • American Sycamore

  • American Walnut

  • Angelica Tree

  • Aralia Spinosa

  • Arbor Vitae

  • Arborvitae

  • Arce (Spanish)

  • Ash-leaved Maple

  • Ashleaf Maple

  • Asimina Triloba

  • Aspen

    • B


  • Balsam

  • Balsam Fir

  • Balsam Poplar

  • Banks Pine

  • Banksian Pine

  • Basswood

  • Beak Willow

  • Beaked Willow

  • Beaverwood

  • Bebb Willow

  • Beech

  • Betula Alleghaniensis

  • Betula Papyrifera

  • Betula Populifolia

  • Bigtooth Aspen

  • Biltmore Ash

  • Biltmore White Ash

  • Bitternut

  • Bitternut Hickory

  • Black Cherry

  • Black Hills Spruce

  • Black Locust

  • Black Oak

  • Black Pine

  • Black Tupelo

  • Black Walnut

  • Black Willow

  • Blackgum

  • Blister Fir

  • Blue Oak

  • Blue-beech

  • Blue-poplar

  • Boxelder

  • Bracted Balsam Fir

  • Bur Oak

  • Butternut

  • Buttonball Tree

    • C


  • California Boxelder

  • Canada Balsam

  • Canada Hemlock

  • Canadian Balsam

  • Canadian Spruce

  • Cane Ash

  • Canoe Birch

  • Carolina Beech

  • Carpinus Caroliniana

  • Carya Cordiformis

  • Carya Ovata

  • Cat Spruce

  • Celtis Occidentalis

  • Chaton

  • Chestnut Oak

  • Chinkapin Oak

  • Chinquapin Oak

  • Ciruela

  • Common Hackberry

  • Common Honey-locust

  • Common Red Oak

  • Cormier (Quebec)

  • Cornus Racemosa

  • Custard Apple

    • D


  • Devil's Walking Stick

  • Diamond Willow

  • Dog Banana

  • Dogberry

  • Downy Serviceberry

    • E


  • Eastern Arborvitae

  • Eastern Black Walnut

  • Eastern Fir

  • Eastern Hemlock

  • Eastern Hophornbeam

  • Eastern Larch

  • Eastern Red Oak

  • Eastern Red Pine

  • Eastern White Pine

  • Eastern White-cedar

  • European Speckled Alder

    • F


  • Fagus Grandifolia

  • False Acacia

  • False Elm

  • False-banana

  • Fetid-shrub

  • Fire Birch

  • Florida Elm

  • Fork-leaf Oak

  • Forked-leaf White Oak

  • Fraxinus Americana

  • Fresno De Guajuco (Spanish)

    • G


  • Glaucous Willow

  • Gleditsia Triacanthos

  • Goosefoot Maple

  • Gray Alder

  • Gray Beech

  • Gray Birch

  • Gray Dogwood

  • Gray Elm

  • Gray Oak

  • Gray Pine

  • Gray Willow

  • Gray-leaved Willow

  • Gray-stemmed Dogwood

  • Grayleaf Willow

  • Green Locust

  • Grey Birch

  • Grey Dogwood

  • Gulf Black Willow

    • H


  • Hackberry

  • Hackmatack

  • Hamamelis Virginiana

  • Hard Maple

  • Hazel Alder

  • Hemlock Spruce

  • Hercules Club

  • Hoary Alder

  • Honey Shucks Locust

  • Honey-locust

  • Hophornbeam

  • Hudson Bay Pine

    • I


  • Indian Banana

  • Inland Boxelder

  • Ironwood

    • J


  • Jack Pine

  • Juglans Cinerea

  • Juglans Nigra

  • Juneberry

    • L


  • Largetooth Aspen

  • Larix Laricina

  • Linden

  • Liriodendron Tulipifera

  • Locust

  • Long-beaked Willow

    • M


  • Manitoba Maple

  • Missey-mossey

  • Moosewood

  • Mossy-overcup Oak

  • Mossycup Oak

  • Mountain Alder

  • Mountain Ash

  • Mountain Black Cherry

  • Mountain Red Oak

  • Muscletree

    • N


  • Nettletree

  • Northern Hackberry

  • Northern Pine

  • Northern Red Oak

  • Northern Scrub Pine

  • Northern White Cedar

  • Northern White Pine

  • Northern White-cedar

  • Norway Pine

  • Nyssa Sylvatica

    • O


  • Oilnut

  • Oldfield Birch

  • Ostrya Virginiana

    • P


  • Panicled Dogwood

  • Paper Birch

  • Pawpaw

  • Pawpaw-apple

  • Peach Willow

  • Peach-leaved Willow

  • Peachleaf Willow

  • Pepperidge

  • Petit Minou

  • Picea Glauca

  • Pick Tree

  • Pignut Hickory

  • Pin Blanc

  • Pin Oak

  • Pinus Banksiana

  • Pinus Resinosa

  • Pinus Strobus

  • Pinus Sylvestris

  • Plane Tree

  • Platanus Occidentalis

  • Populus Balsamifera

  • Populus Grandidentata

  • Populus Tremuloides

  • Porsild Spruce

  • Post Locust

  • Pottawattami Plum

  • Prickly Ash

  • Prickly Elder

  • Princess Pine

  • Prunus Americana

  • Prunus Serotina

    • Q


  • Quaking Aspen

  • Quercitron

  • Quercitron Oak

  • Quercus Alba

  • Quercus Bicolor

  • Quercus Macrocarpa

  • Quercus Muehlenbergii

  • Quercus Palustris

  • Quercus Rubra

  • Quercus Shumardii

  • Quercus Velutina

    • R


  • Red Beech

  • Red Elm

  • Red Maple

  • Red Oak

  • Red Pine

  • Red Plum

  • Rhus Typhina

  • Ridge Beech

  • Ridge White Oak

  • River Plum

  • Robinia Pseudoacacia

  • Rock Chestnut Oak

  • Rock Maple

  • Rock Oak

  • Roundwood

  • Rum Cherry

    • S


  • Salix Amygdaloides

  • Salix Bebbiana

  • Salix Glauca

  • Salix Lutea

  • Salix Nigra

  • Scalybark Hickory

  • Scarlet Maple

  • Schneck Oak

  • Scots Pine

  • Scrub Oak

  • Scrub Pine

  • Scythe-leaved Willow

  • Shadblow

  • Shadbush

  • Shagbark Hickory

  • Shellbark Hickory

  • Shipmast Locust

  • Shotbush

  • Shumard Oak

  • Shumard Red Oak

  • Shumard's Red Oak

  • Silver Birch

  • Silver Maple

  • Skunk Spruce

  • Slippery Elm

  • Small-fruited Mountain Ash

  • Small-seed White Ash

  • Smooth Bebb Willow

  • Smooth-bark Oak

  • Smoothbark Oak

  • Soft Elm

  • Soft Maple

  • Soft Pine

  • Sorbus Americana

  • Sourgum

  • Southern Red Oak

  • Southwestern Black Willow

  • Southwestern Peach Willow

  • Spanish Oak

  • Speckled Alder

  • Spotted Oak

  • Staghorn Sumac

  • Stave Oak

  • Striped Maple

  • Sugar Maple

  • Sugarberry

  • Sugarplum

  • Swamp Birch

  • Swamp Blackgum

  • Swamp Hickory

  • Swamp Oak

  • Swamp Red Oak

  • Swamp Spanish Oak

  • Swamp Tupelo

  • Swamp White Oak

  • Swamp Willow

  • Swamp-cedar

  • Sweet Bean Locust

  • Sycamore

    • T


  • Tag Alder

  • Tamarack

  • Tamarack Larch

  • Texas Oak

  • Texas Red Oak

  • Thuja Occidentalis

  • Tilia Americana

  • Toothache Tree

  • Trembling Aspen

  • Tsuga Canadensis

  • Tulip-poplar

  • Tuliptree

  • Tupelo

  • Tupelo-gum

    • U


  • Ulmus Americana

  • Ulmus Rubra

    • V


  • Velvet Sumac

  • Vinegar Tree

    • W


  • Walnut

  • Water Elm

  • Water Oak

  • Water-beech

  • Western Boxelder

  • Western White Spruce

  • Weymouth Pine

  • Whistlewood

  • White Ash

  • White Beech

  • White Birch

  • White Cedar

  • White Elm

  • White Locust

  • White Oak

  • White Pine

  • White Spruce

  • White Walnut

  • White Willow

  • White-cedar

  • Wild Black Cherry

  • Wild Cherry

  • Wild Plum

  • Wire Birch

  • Witch-hazel

  • Wright Willow

    • Y


  • Yellow Birch

  • Yellow Butt Oak

  • Yellow Chestnut Oak

  • Yellow Gum

  • Yellow Locust

  • Yellow Oak

  • Yellow Plum

  • Yellow Willow

  • Yellow Wood

  • Yellow-bark Oak

  • Yellow-poplar

  • Yellowbark Oak