General Plant Information (Edit)
Plant Habit: Shrub
Tree
Life cycle: Perennial
Sun Requirements: Full Sun
Full Sun to Partial Shade
Partial or Dappled Shade
Water Preferences: Wet
Wet Mesic
Mesic
Minimum cold hardiness: Zone 4a -34.4 °C (-30 °F) to -31.7 °C (-25 °F)
Plant Height: 25 feet
Leaves: Good fall color
Deciduous
Flower Color: White
Flower Time: Spring
Underground structures: Taproot
Resistances: Drought tolerant
Pollinators: Midges
Miscellaneous: With thorns/spines/prickles/teeth

Image
Common names
  • Black Hawthorn
  • Douglas Hawthorn
  • Western Thornapple
  • Douglas Thorntree
  • River Hawthorn
Botanical names
  • Accepted: Crataegus douglasii
  • Synonym: Crataegus columbiana

Photo Gallery
Location: Twisp
Date: 2014-11-09
Fall Color
Location: Home
Date: 2016-08-07
Location: Home
Date: 2016-08-07
Location: Home
Date: 2016-08-07

Date: c. 1892
illustration by C. E. Faxon from Sargent's 'Silva of North Americ
Location: Home
Date: 2016-08-07
Location: Home
Date: 2016-08-07
Location: Home
Date: 2016-08-07
Location: Home
Date: 2016-08-07
About 1 inch long
Location: Home
Date: 2016-08-07
Comments:
  • Posted by Bonehead (Planet Earth - Zone 8b) on Oct 26, 2016 3:07 PM concerning plant:
    Native in the Pacific NW, found in moist open forest edges, thickets, and along streams. Produces purple to black fruit, which are edible but not particularly palatable. Beneficial to nuthatches, chickadees, titmice, thrushes, woodpeckers, mockingbirds, thrashers, warblers, jays, crows, orioles, cardinals, and grosbeaks. The wood is very hard and strong with a fine grain. The bark may be used to treat venereal disease, thin the blood, strengthen the heart, or reduce swellings. Watch out for the thorns. They are extremely sharp and numerous. The genus name comes from the Greek word 'kratos' meaning strength.
Discussion Threads about this plant
Thread Title Last Reply Replies
Misidentification? by zuzu Feb 15, 2021 5:56 PM 5

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