Trees for zone 4
Zone 4 marks one of the colder bands in the USDA hardiness system. The number tells you the average lowest temperature winter brings to an area, not the exact low in any one year. A tree listed for zone 4 has a track record of living through that kind of cold and leafing out again come spring. This hub pulls from a set of 55 trees chosen for cold-climate yards. Full pages are live now for 12 of them, and the rest will follow. The list spans many genera, from maples and oaks to walnuts, birches, and mulberries. The zone number only measures winter cold. It says nothing about how hot your summers run, how much rain falls, or what your soil is like. Two yards can sit in zone 4 and still differ a great deal in rainfall and soil type. Use the zone rating as a first filter, not the whole answer. Check each tree's own page for its particular needs before you plant it. A zone 4 rating means a tree can handle a typical winter low for this band. An unusually hard freeze outside that normal pattern can still hurt even a hardy tree. Plant it in a spot that matches its light and soil needs. Give young trees extra care through their first few winters.
Compared side by side
| Plant | Hardiness | Height | Light | Cats | Dogs |
|---|---|---|---|---|---|
| BoxelderAcer negundo | Zones 3a–9b | 30–50 ft (9.14–15.24 m) | Full sun and part shade (full sun preferred) | Not documented | Not documented |
| Norway MapleAcer platanoides | Zones 3a–7b | 40–60 ft (12.19–18.29 m) | Full sun and part shade (full sun preferred) | Not documented | Not documented |
| Sycamore MapleAcer pseudoplatanus | Zones 4a–7b | 40–60 ft (12.19–18.29 m) | Full sun and part shade (full sun preferred) | Not documented | Not documented |
| Red MapleAcer rubrum | Zones 4a–9b | 40–70 ft (12.19–21.34 m) | Full sun and part shade (full sun preferred) | Non-toxic | Non-toxic |
| Silver MapleAcer saccharinum | Zones 3a–9b | 50–80 ft (15.24–24.38 m) | Full sun, part shade and full shade (full sun preferred) | Not documented | Not documented |
| Sugar MapleAcer saccharum | Zones 3a–8b | 50–80 ft (15.24–24.38 m) | Full sun, part shade and full shade (full sun preferred) | Not documented | Not documented |
| Ohio BuckeyeAesculus glabra | Zones 4a–7a | 29.9–49.9 ft (9.1–15.2 m) | Full sun, part shade and full shade (full sun preferred) | Toxic (1 source) | Toxic (1 source) |
| Horse ChestnutAesculus hippocastanum | Zones 4a–7b | 50–75 ft (15.24–22.86 m) | Full sun and part shade (full sun preferred) | Toxic (1 source) | Toxic (1 source) |
| Saskatoon ServiceberryAmelanchier alnifolia | Zones 4a–9b | Sources differ: USDA Forest Service Fire Effects Information System | Full sun, part shade and full shade (full sun preferred) | Not documented | Not documented |
| European White BirchBetula pendula | Zones 2a–7b | 30–50 ft (9.14–15.24 m) | Full sun and part shade (full sun preferred) | Not documented | Not documented |
| Northern CatalpaCatalpa speciosa | Zones 4a–8b | 75–100 ft (22.86–30.48 m) | Full sun and part shade (full sun preferred) | Not documented | Not documented |
| Common HackberryCeltis occidentalis | Zones 3a–9b | 40–80 ft (12.19–24.38 m) | Full sun, part shade and full shade (full sun preferred) | Not documented | Not documented |
| Eastern RedbudCercis canadensis | Zones 4a–9b | 20–35.1 ft (6.1–10.7 m) | Full sun, part shade and full shade (full sun preferred) | Not documented | Not documented |
| Cornelian CherryCornus mas | Zones 4a–8b | 15–25 ft (4.57–7.62 m) | Full sun and part shade (full sun preferred) | Not documented | Not documented |
| Common FilbertCorylus avellana | Zones 4a–8b | 10–15 ft (3.05–4.57 m) | Full sun and part shade (full sun preferred) | Not documented | Not documented |
| Oneseed HawthornCrataegus monogyna | Zones 4a–7b | Not documented | Not documented | Not documented | Not documented |
| Russian OliveElaeagnus angustifolia | Zones 2a–7b | 16.4–39.4 ft (5–12 m) | Full sun | Non-toxic | Non-toxic |
| European BeechFagus sylvatica | Zones 4a–7b | 50–60 ft (15.24–18.29 m) | Full sun, part shade and full shade (full sun preferred) | Not documented | Toxic |
| Glossy BuckthornFrangula alnus | Zones 2a–7b | 25 ft (7.62 m) | Full sun and part shade (full sun preferred) | Not documented | Not documented |
| Maidenhair TreeGinkgo biloba | Zones 3a–9b | Sources differ: University of Florida IFAS Extension (Ask IFAS) | Full sun and part shade (full sun preferred) | Toxic (1 source) | Toxic (1 source) |
| Panicled HydrangeaHydrangea paniculata | Zones 3a–8b | Sources differ: University of Wisconsin-Madison Division of Extension (Wisconsin Horticulture) | Full sun and part shade (full sun preferred) | Toxic (1 source) | Toxic (1 source) |
| ButternutJuglans cinerea | Zones 3a–7b | 40–60 ft (12.19–18.29 m) | Full sun | Not documented | Not documented |
| Black WalnutJuglans nigra | Zones 4a–9b | 50–90 ft (15.24–27.43 m) | Full sun and part shade (full sun preferred) | Non-toxic | Toxic |
| English WalnutJuglans regia | Zones 3a–7b | 40–60 ft (12.19–18.29 m) | Full sun | Not documented | Not documented |
| Eastern RedcedarJuniperus virginiana | Zones 2a–9b | 30–40 ft (9.14–12.19 m) | Full sun, part shade and full shade (full sun preferred) | Not documented | Not documented |
| TuliptreeLiriodendron tulipifera | Zones 4a–9b | 80–120 ft (24.38–36.58 m) | Full sun, part shade and full shade (full sun preferred) | Non-toxic | Non-toxic |
| Osage-orangeMaclura pomifera | Zones 4a–9b | 29.5 ft (9 m) | Full sun and part shade (full sun preferred) | Not documented | Not documented |
| European Crab AppleMalus domestica | Zones 4a–9b | 15–30 ft (4.57–9.14 m) | Full sun and part shade (full sun preferred) | Toxic (1 source) | Toxic (1 source) |
| Dawn RedwoodMetasequoia glyptostroboides | Zones 4a–8b | 62–100.1 ft (18.9–30.5 m) | Full sun and part shade (full sun preferred) | Not documented | Not documented |
| White MulberryMorus alba | Zones 4a–8b | 30–50 ft (9.14–15.24 m) | Full sun and part shade (full sun preferred) | Non-toxic | Non-toxic |
| BlackgumNyssa sylvatica | Zones 4a–9b | 30–50 ft (9.14–15.24 m) | Full sun and part shade (full sun preferred) | Not documented | Not documented |
| Norway SprucePicea abies | Zones 2a–7b | 60–100 ft (18.29–30.48 m) | Full sun and part shade (full sun preferred) | Not documented | Not documented |
| Ponderosa PinePinus ponderosa | Zones 3a–7b | 60–125 ft (18.29–38.1 m) | Full sun | Non-toxic | Non-toxic |
| Eastern White PinePinus strobus | Zones 3a–7b | 50–80 ft (15.24–24.38 m) | Full sun and part shade (full sun preferred) | Not documented | Not documented |
| Scots PinePinus sylvestris | Zones 2a–7b | 29.9–60 ft (9.1–18.3 m) | Full sun | Not documented | Not documented |
| American SycamorePlatanus occidentalis | Zones 4a–9b | 75–100 ft (22.86–30.48 m) | Full sun, part shade and full shade (full sun preferred) | Non-toxic | Non-toxic |
| White PoplarPopulus alba | Zones 3a–9b | 50–75 ft (15.24–22.86 m) | Full sun | Not documented | Not documented |
| Eastern CottonwoodPopulus deltoides | Zones 3a–9b | 75–100 ft (22.86–30.48 m) | Full sun, part shade and full shade (full sun preferred) | Not documented | Not documented |
| Quaking AspenPopulus tremuloides | Zones 1a–6b | 35–50 ft (10.67–15.24 m) | Full sun, part shade and full shade (full sun preferred) | Not documented | Not documented |
| Sweet CherryPrunus avium | Zones 3a–8b | 15–30 ft (4.57–9.14 m) | Full sun | Toxic | Toxic |
| Sour CherryPrunus cerasus | Zones 3a–8b | 30 ft (9.14 m) | Full sun | Toxic | Toxic |
| European PlumPrunus domestica | Zones 4a–9b | 15–20 ft (4.57–6.1 m) | Full sun | Toxic (1 source) | Toxic (1 source) |
| European Bird CherryPrunus padus | Zones 3a–6b | 30–40 ft (9.14–12.19 m) | Full sun | Toxic (1 source) | Toxic |
| Black CherryPrunus serotina | Zones 2a–8b | 25–110 ft (7.62–33.53 m) | Full sun, part shade and full shade (full sun preferred) | Toxic | Toxic |
| ChokecherryPrunus virginiana | Zones 2a–6b | 20–35 ft (6.1–10.67 m) | Full sun | Toxic (1 source) | Toxic (1 source) |
| White OakQuercus alba | Zones 3a–9b | 50–100 ft (15.24–30.48 m) | Full sun and part shade (full sun preferred) | Not documented | Not documented |
| Bur OakQuercus macrocarpa | Zones 3a–8b | 70–80 ft (21.34–24.38 m) | Full sun, part shade and full shade (full sun preferred) | Not documented | Not documented |
| Northern Red OakQuercus rubra | Zones 4a–8b | Sources differ: Cornell University CALS Woody Plants Database; Cornell University CALS Woody Plants Database; Cornell University CALS Woody Plants Database | Full sun, part shade and full shade (full sun preferred) | Not documented | Not documented |
| Common BuckthornRhamnus cathartica | Zones 3a–7b | 18–30 ft (5.49–9.14 m) | Full sun and part shade (full sun preferred) | Toxic (1 source) | Toxic (1 source) |
| Staghorn SumacRhus typhina | Zones 3a–9b | 35–40 ft (10.67–12.19 m) | Full sun and part shade (full sun preferred) | Not documented | Not documented |
| Black LocustRobinia pseudoacacia | Zones 3a–8b | 39.4–59.1 ft (12–18 m) | Full sun and part shade (full sun preferred) | Toxic | Toxic |
| SassafrasSassafras albidum | Zones 4a–9b | 30–60 ft (9.14–18.29 m) | Full sun, part shade and full shade (full sun preferred) | Not documented | Not documented |
| European Mountain AshSorbus aucuparia | Zones 3a–7b | 20–40 ft (6.1–12.2 m) | Full sun | Not documented | Not documented |
| Bald CypressTaxodium distichum | Zones 4a–9b | Sources differ: University of Florida IFAS Extension (EDIS) | Full sun and part shade (full sun preferred) | Not documented | Not documented |
| ArborvitaeThuja occidentalis | Zones 3a–7b | 39.4–49.2 ft (12–15 m) | Full sun, part shade and full shade (full sun preferred) | Not documented | Not documented |
| American BasswoodTilia americana | Zones 3a–8b | 60–80.1 ft (18.3–24.4 m) | Full sun and part shade (full sun preferred) | Non-toxic | Non-toxic |
| Littleleaf LindenTilia cordata | Zones 3b–7b | 50–80 ft (15.24–24.38 m) | Full sun and part shade (full sun preferred) | Not documented | Not documented |
| Poison SumacToxicodendron vernix | Zones 3a–8b | 20 ft (6.1 m) | Full sun and part shade (full sun preferred) | Non-toxic | Non-toxic |
| American ElmUlmus americana | Zones 3a–9b | 60–89.9 ft (18.3–27.4 m) | Full sun and part shade (full sun preferred) | Not documented | Not documented |
The plants
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Boxelder
Acer negundo
Zones 3a–9b · 30–50 ft (9.14–15.24 m) · Full sun and part shade (full sun preferred)
Boxelder maple, or Acer negundo, has a full page live on this zone 4 hardy-tree list. A zone 4 rating on this tree means it is rated to handle this zone's winter cold.
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Norway Maple
Acer platanoides
Zones 3a–7b · 40–60 ft (12.19–18.29 m) · Full sun and part shade (full sun preferred)
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Sycamore Maple
Acer pseudoplatanus
Zones 4a–7b · 40–60 ft (12.19–18.29 m) · Full sun and part shade (full sun preferred)
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Red Maple
Acer rubrum
Zones 4a–9b · 40–70 ft (12.19–21.34 m) · Full sun and part shade (full sun preferred)
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Silver Maple
Acer saccharinum
Zones 3a–9b · 50–80 ft (15.24–24.38 m) · Full sun, part shade and full shade (full sun preferred)
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Sugar Maple
Acer saccharum
Zones 3a–8b · 50–80 ft (15.24–24.38 m) · Full sun, part shade and full shade (full sun preferred)
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Ohio Buckeye
Aesculus glabra
Zones 4a–7a · 29.9–49.9 ft (9.1–15.2 m) · Full sun, part shade and full shade (full sun preferred)
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Horse Chestnut
Aesculus hippocastanum
Zones 4a–7b · 50–75 ft (15.24–22.86 m) · Full sun and part shade (full sun preferred)
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Saskatoon Serviceberry
Amelanchier alnifolia
Zones 4a–9b · Sources differ: USDA Forest Service Fire Effects Information System · Full sun, part shade and full shade (full sun preferred)
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European White Birch
Betula pendula
Zones 2a–7b · 30–50 ft (9.14–15.24 m) · Full sun and part shade (full sun preferred)
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Northern Catalpa
Catalpa speciosa
Zones 4a–8b · 75–100 ft (22.86–30.48 m) · Full sun and part shade (full sun preferred)
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Common Hackberry
Celtis occidentalis
Zones 3a–9b · 40–80 ft (12.19–24.38 m) · Full sun, part shade and full shade (full sun preferred)
Common hackberry, or Celtis occidentalis, is one of the trees with a full page in this zone 4 group. Its place here reflects a rating for this zone's winter cold, not a claim about any other growing condition.
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Eastern Redbud
Cercis canadensis
Zones 4a–9b · 20–35.1 ft (6.1–10.7 m) · Full sun, part shade and full shade (full sun preferred)
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Cornelian Cherry
Cornus mas
Zones 4a–8b · 15–25 ft (4.57–7.62 m) · Full sun and part shade (full sun preferred)
Cornelian cherry, or Cornus mas, appears on this zone 4 list with its own page already published. That listing tells you the tree is rated for this zone's winter lows, nothing more about its soil or light needs.
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Common Filbert
Corylus avellana
Zones 4a–8b · 10–15 ft (3.05–4.57 m) · Full sun and part shade (full sun preferred)
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Oneseed Hawthorn
Crataegus monogyna
Zones 4a–7b
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European Beech
Fagus sylvatica
Zones 4a–7b · 50–60 ft (15.24–18.29 m) · Full sun, part shade and full shade (full sun preferred)
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Glossy Buckthorn
Frangula alnus
Zones 2a–7b · 25 ft (7.62 m) · Full sun and part shade (full sun preferred)
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Maidenhair Tree
Ginkgo biloba
Zones 3a–9b · Sources differ: University of Florida IFAS Extension (Ask IFAS) · Full sun and part shade (full sun preferred)
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Panicled Hydrangea
Hydrangea paniculata
Zones 3a–8b · Sources differ: University of Wisconsin-Madison Division of Extension (Wisconsin Horticulture) · Full sun and part shade (full sun preferred)
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Black Walnut
Juglans nigra
Zones 4a–9b · 50–90 ft (15.24–27.43 m) · Full sun and part shade (full sun preferred)
Black walnut, or Juglans nigra, is among the 12 members of this zone 4 list that already have a full page. Its zone 4 rating speaks only to winter cold, not to summer heat or rainfall.
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Eastern Redcedar
Juniperus virginiana
Zones 2a–9b · 30–40 ft (9.14–12.19 m) · Full sun, part shade and full shade (full sun preferred)
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Tuliptree
Liriodendron tulipifera
Zones 4a–9b · 80–120 ft (24.38–36.58 m) · Full sun, part shade and full shade (full sun preferred)
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Osage-orange
Maclura pomifera
Zones 4a–9b · 29.5 ft (9 m) · Full sun and part shade (full sun preferred)
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European Crab Apple
Malus domestica
Zones 4a–9b · 15–30 ft (4.57–9.14 m) · Full sun and part shade (full sun preferred)
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Dawn Redwood
Metasequoia glyptostroboides
Zones 4a–8b · 62–100.1 ft (18.9–30.5 m) · Full sun and part shade (full sun preferred)
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White Mulberry
Morus alba
Zones 4a–8b · 30–50 ft (9.14–15.24 m) · Full sun and part shade (full sun preferred)
White mulberry, or Morus alba, has a published page within this group of zone 4 hardy trees. Being on this list means it carries a rating for this zone's winter cold.
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Blackgum
Nyssa sylvatica
Zones 4a–9b · 30–50 ft (9.14–15.24 m) · Full sun and part shade (full sun preferred)
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Norway Spruce
Picea abies
Zones 2a–7b · 60–100 ft (18.29–30.48 m) · Full sun and part shade (full sun preferred)
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Ponderosa Pine
Pinus ponderosa
Zones 3a–7b · 60–125 ft (18.29–38.1 m) · Full sun
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Eastern White Pine
Pinus strobus
Zones 3a–7b · 50–80 ft (15.24–24.38 m) · Full sun and part shade (full sun preferred)
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American Sycamore
Platanus occidentalis
Zones 4a–9b · 75–100 ft (22.86–30.48 m) · Full sun, part shade and full shade (full sun preferred)
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Eastern Cottonwood
Populus deltoides
Zones 3a–9b · 75–100 ft (22.86–30.48 m) · Full sun, part shade and full shade (full sun preferred)
Eastern cottonwood, or Populus deltoides, is one of the trees on this list with a page live now. It shares the zone 4 rating with the rest of this group, built around winter cold alone.
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Quaking Aspen
Populus tremuloides
Zones 1a–6b · 35–50 ft (10.67–15.24 m) · Full sun, part shade and full shade (full sun preferred)
Quaking aspen, or Populus tremuloides, sits on this zone 4 list with its page already published. Like the other trees here, its rating speaks to winter cold and nothing about soil or rain.
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European Bird Cherry
Prunus padus
Zones 3a–6b · 30–40 ft (9.14–12.19 m) · Full sun
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Black Cherry
Prunus serotina
Zones 2a–8b · 25–110 ft (7.62–33.53 m) · Full sun, part shade and full shade (full sun preferred)
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Chokecherry
Prunus virginiana
Zones 2a–6b · 20–35 ft (6.1–10.67 m) · Full sun
Chokecherry, or Prunus virginiana, is one of the 12 published trees on this zone 4 list. Its presence here marks a rating for this zone's winter lows, a measure that leaves out summer heat and soil.
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White Oak
Quercus alba
Zones 3a–9b · 50–100 ft (15.24–30.48 m) · Full sun and part shade (full sun preferred)
White oak, or Quercus alba, has its own page now within this zone 4 group of trees. The listing reflects a rating for this zone's winter cold, separate from any claim about soil or rainfall.
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Bur Oak
Quercus macrocarpa
Zones 3a–8b · 70–80 ft (21.34–24.38 m) · Full sun, part shade and full shade (full sun preferred)
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Northern Red Oak
Quercus rubra
Zones 4a–8b · Sources differ: Cornell University CALS Woody Plants Database; Cornell University CALS Woody Plants Database; Cornell University CALS Woody Plants Database · Full sun, part shade and full shade (full sun preferred)
Red oak, or Quercus rubra, rounds out the set of 12 published trees on this zone 4 list. Its rating here, like every tree on this page, covers winter cold only.
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Common Buckthorn
Rhamnus cathartica
Zones 3a–7b · 18–30 ft (5.49–9.14 m) · Full sun and part shade (full sun preferred)
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Staghorn Sumac
Rhus typhina
Zones 3a–9b · 35–40 ft (10.67–12.19 m) · Full sun and part shade (full sun preferred)
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Black Locust
Robinia pseudoacacia
Zones 3a–8b · 39.4–59.1 ft (12–18 m) · Full sun and part shade (full sun preferred)
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Sassafras
Sassafras albidum
Zones 4a–9b · 30–60 ft (9.14–18.29 m) · Full sun, part shade and full shade (full sun preferred)
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Bald Cypress
Taxodium distichum
Zones 4a–9b · Sources differ: University of Florida IFAS Extension (EDIS) · Full sun and part shade (full sun preferred)
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Arborvitae
Thuja occidentalis
Zones 3a–7b · 39.4–49.2 ft (12–15 m) · Full sun, part shade and full shade (full sun preferred)
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American Basswood
Tilia americana
Zones 3a–8b · 60–80.1 ft (18.3–24.4 m) · Full sun and part shade (full sun preferred)
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Littleleaf Linden
Tilia cordata
Zones 3b–7b · 50–80 ft (15.24–24.38 m) · Full sun and part shade (full sun preferred)
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Poison Sumac
Toxicodendron vernix
Zones 3a–8b · 20 ft (6.1 m) · Full sun and part shade (full sun preferred)
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American Elm
Ulmus americana
Zones 3a–9b · 60–89.9 ft (18.3–27.4 m) · Full sun and part shade (full sun preferred)
How we chose
A tree, and hardy through at least zone 4a according to the cited sources
Photo credits
- Boxelder photo by Jules Verne Times Two, CC BY-SA 4.0 via Wikimedia Commons
- Norway Maple photo by sr, CC BY-SA 3.0 via Wikimedia Commons
- Sycamore Maple photo by Duke of W4, CC BY-SA 4.0 via Wikimedia Commons
- Red Maple photo by PumpkinSky, CC BY-SA 3.0 via Wikimedia Commons
- Silver Maple photo by Wikimedia Commons contributor, CC BY-SA 4.0 via Wikimedia Commons
- Sugar Maple photo by Wikimedia Commons contributor, CC BY-SA 4.0 via Wikimedia Commons
- Horse Chestnut photo by kmortimerjones, CC BY 4.0 via Wikimedia Commons
- Saskatoon Serviceberry photo by USFWS Mountain-Prairie, Public domain via Wikimedia Commons
- European White Birch photo by Dmitry A. Mottl, CC BY-SA 3.0 via Wikimedia Commons
- Northern Catalpa photo by Zerocool.marko, CC BY-SA 4.0 via Wikimedia Commons
- Common Hackberry photo by Famartin, CC BY-SA 4.0 via Wikimedia Commons
- Eastern Redbud photo by Downspec, CC BY-SA 4.0 via Wikimedia Commons
- Cornelian Cherry photo by Milimidragan 92, CC BY-SA 4.0 via Wikimedia Commons
- Common Filbert photo by Hladac, CC BY-SA 4.0 via Wikimedia Commons
- Oneseed Hawthorn photo by Łukasz Tkaczyk, CC BY-SA 4.0 via Wikimedia Commons
- Russian Olive photo by ElenaLitera, CC BY-SA 4.0 via Wikimedia Commons
- European Beech photo by Grega.nered, CC BY-SA 3.0 via Wikimedia Commons
- Glossy Buckthorn photo by Olivier Pichard, CC BY-SA 3.0 via Wikimedia Commons
- Maidenhair Tree photo by Acroterion, CC BY-SA 4.0 via Wikimedia Commons
- Panicled Hydrangea photo by Agnes Monkelbaan, CC BY-SA 4.0 via Wikimedia Commons
- Butternut photo by Kristjan, Public domain via Wikimedia Commons
- Black Walnut photo by Wikimedia Commons contributor, CC BY-SA 4.0 via Wikimedia Commons
- English Walnut photo by Robert Taylor from Stirling, ON, Canada, CC BY 2.0 via Wikimedia Commons
- Eastern Redcedar photo by Rhododendrites, CC BY-SA 4.0 via Wikimedia Commons
- Tuliptree photo by Rhododendrites, CC BY-SA 4.0 via Wikimedia Commons
- Osage-orange photo by Photo by and (c)2016 Derek Ramsey (Ram-Man), CC BY-SA 4.0 via Wikimedia Commons
- European Crab Apple photo by 1=Photos by Moroder for natural monuments in South Tyrol, CC BY-SA 3.0 via Wikimedia Commons
- Dawn Redwood photo by Wikimedia Commons contributor, CC BY-SA 3.0 via Wikimedia Commons
- White Mulberry photo by Didier Descouens, CC BY-SA 4.0 via Wikimedia Commons
- Blackgum photo by DouglasGoldman, CC BY-SA 4.0 via Wikimedia Commons
- Norway Spruce photo by Wikimedia Commons contributor, CC BY-SA 3.0 via Wikimedia Commons
- Eastern White Pine photo by Serebit, CC BY-SA 4.0 via Wikimedia Commons
- Scots Pine photo by LxAndrew, CC BY-SA 3.0 via Wikimedia Commons
- American Sycamore photo by Acroterion, CC BY-SA 4.0 via Wikimedia Commons
- White Poplar photo by Roger Culos, CC BY-SA 4.0 via Wikimedia Commons
- Eastern Cottonwood photo by Wikimedia Commons contributor, CC BY-SA 4.0 via Wikimedia Commons
- Quaking Aspen photo by Wikimedia Commons contributor, CC BY-SA 3.0 via Wikimedia Commons
- Sweet Cherry photo by JLPC, CC BY-SA 3.0 via Wikimedia Commons
- Sour Cherry photo by H. Zell, CC BY-SA 3.0 via Wikimedia Commons
- European Plum photo by စာကလေး SarKaLay, CC0 via Wikimedia Commons
- European Bird Cherry photo by Øyvind Holmstad, CC BY-SA 4.0 via Wikimedia Commons
- Black Cherry photo by Guillermo Carlos Gómez, CC BY-SA 4.0 via Wikimedia Commons
- Chokecherry photo by Wikimedia Commons contributor, CC BY-SA 4.0 via Wikimedia Commons
- White Oak photo by Jyamuca, CC BY-SA 3.0 via Wikimedia Commons
- Bur Oak photo by Homoarborea, CC0 via Wikimedia Commons
- Northern Red Oak photo by Wikimedia Commons contributor, CC BY-SA 4.0 via Wikimedia Commons
- Common Buckthorn photo by Ryan Hodnett, CC BY-SA 4.0 via Wikimedia Commons
- Staghorn Sumac photo by Wikimedia Commons contributor, CC BY-SA 4.0 via Wikimedia Commons
- Black Locust photo by Svetit, CC BY-SA 4.0 via Wikimedia Commons
- Sassafras photo by Wikimedia Commons contributor, CC BY-SA 4.0 via Wikimedia Commons
- European Mountain Ash photo by Dominicus Johannes Bergsma., CC BY-SA 4.0 via Wikimedia Commons
- Bald Cypress photo by Steve Hillebrand, U.S. Fish and Wildlife Service, Public domain via Wikimedia Commons
- Arborvitae photo by Ryan Hodnett, CC BY-SA 4.0 via Wikimedia Commons
- American Basswood photo by DouglasGoldman, CC BY-SA 4.0 via Wikimedia Commons
- Littleleaf Linden photo by Isiwal, CC BY-SA 3.0 via Wikimedia Commons
- Poison Sumac photo by James H. Miller & Ted Bodner, Southern Weed Science Society, Bugwood.org, CC BY 3.0 via Wikimedia Commons
- American Elm photo by John Phelan, CC BY 3.0 via Wikimedia Commons
How this page was made
- Written with AI assistance from the sources listed on this page. AI is never the source of a fact.