General Plant Information (Edit)
Plant Habit: Tree
Life cycle: Perennial
Sun Requirements: Full Sun
Water Preferences: Wet
Wet Mesic
Mesic
Minimum cold hardiness: Zone 3 -40 °C (-40 °F) to -37.2 °C (-35)
Maximum recommended zone: Zone 8b
Plant Height: 25-30ft
Plant Spread: 25-30ft
Leaves: Good fall color
Unusual foliage color
Deciduous
Other: Glossy dark green leaves (to 2 1/2” long). Leaves turn attractive shades of orange and red in fall.
Fruit: Showy
Other: Bright red 1/4” diameter globose fruits (pomes) that persist throughout the winter. The fruit is sometimes called a haw. The word haw also means hedge, the hawthorn thus being a thorny hedge.
Flowers: Showy
Fragrant
Flower Color: White
Flower Time: Other: June
Suitable Locations: Street Tree
Uses: Windbreak or Hedge
Flowering Tree
Wildlife Attractant: Birds
Butterflies
Resistances: Drought tolerant
Pollinators: Midges
Awards and Recognitions: Other: UC Davis Arboretum All Star

Image
Common names
  • Washington Hawthorn
  • Washington Thorn
Botanical names
  • Accepted: Crataegus phaenopyrum
  • Synonym: Crataegus cordata

Photo Gallery
Location: My garden, KY
Date: 09 April, 2023
Location: Nationale Plantentuin Meise (Brussels)
Date: 2018-10-10
Location: Clinton, Michigan 49236
Date: 2017-11-15
Crataegus phaenopyrum, 2017, [Washington Hawthorn], kruh-TEE-gus
Location: Nationale Plantentuin Meise (Brussels)

Date: c. 1892
illustration [as C. cordata] by C. E. Faxon from Sargent's 'Silva
Location: Clinton, Michigan 49236
Date: 2017-11-15
Crataegus phaenopyrum, 2017, [Washington Hawthorn], kruh-TEE-gus
Location: Clinton, Michigan 49236
Date: 2017-11-15
Crataegus phaenopyrum, 2017, [Washington Hawthorn], kruh-TEE-gus
Location: Clinton, Michigan 49236
Date: 2017-11-15
Crataegus phaenopyrum, 2017, [Washington Hawthorn], kruh-TEE-gus
Location: Downingtown, Pennsylvania
Date: 2010-07-27
a planted tree in a landscape
Location: Aurora, Illinois
Date: winter in 1980's
lots of red fruit
Location: Aurora, Illinois
Date: October in 1980's
leaves getting fall color and fruit
Location: Downingtown, Pennsylvania
Date: 2014-06-07
close-up of flower clusters
Location: near West Chester, Pennsylvania
Date: 2015-10-06
full-grown tree
Location: Lionville, Pennsylvania
Date: 2012-12-28
two trees with fruit
Location: Lionville, Pennsylvania
Date: 2012-12-28
fruit in December
Location: Downingtown, Pennsylvania
Date: 2014-06-07
side of tree in bloom
Location: Chicago Botanical Gardens
Date: 2013-05-22
Location: Chicago Botanical Gardens
Date: 2013-05-22
Location: Chicago Botanical Gardens
Date: 2013-05-22
Location: Royal Botanical Garden of Madrid
photo credit: Cillas
Location: Downingtown, Pennsylvania
Date: 2014-06-07
a lone specimen at an office complex
Location: Batavia, Illinois
Date: summer of the 1980's
tree at an apartment complex
Location: DeKalb, Illinois
Date: September in the 1980's
tree at a building foundation
Location: Downingtown, Pennsylvania
Date: 2010-07-27
summer foliage with green immature fruit
This plant is tagged in:
Image

Comments:
  • Posted by ILPARW (southeast Pennsylvania - Zone 6b) on Jan 1, 2018 8:12 PM concerning plant:
    Washington Hawthorn has been the most planted hawthorn species for decades in the Northeast, Mid-Atlantic, and Midwestern US. The newer 'Winter King' Hawthorn seems to be planted as the most common since around 2000 AD. The Washington Hawthorn's native range is western Virginia & North Carolina, most of Tennessee, much of Kentucky, southeast Missouri, southern Illinois, southwest to central to northeast Indiana, and southwest Ohio, in lowland wet mesic and along creek and stream banks to upland dry sites on wooded margins. This Haw has small, maple-like, shiny dark leaves that are resistant to Cedar Rust disease. The foliage gets a good orange to red autumn color. The white flower clusters appear in early to mid-June. The numerous glossy red, apple-like berries are borne in late September into winter, even to early April of the next year, depending when the birds, especially Cedar Waxwings feed upon them. It bears thin thorns to about 3 inches long, though they are not horribly prickly. Like most hawthorns it does eventually develop a taproot, but it is easily transplanted as a small tree. I find it occasionally planted in some homeowner's yards and used by landscape architects a good amount in estates and public landscapes of parks, campuses, parking lots, etc.
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GaNinFl On February 8, 2019 Miscellaneous Event
Planted two
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More info in this single plate than any one photo can convey by arctangent Feb 19, 2021 5:30 PM 2

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