SafePlants

No images found for this plant ID: 12121.

Ensure images are uploaded to the Media Library and tagged with "12121" in the "plant_image_tag" taxonomy.

Safe for Children?

✅ Safe: 0
❓ Neutral: 0
❌ Unsafe: 0

Safe for Dogs?

✅ Safe: 0
❓ Neutral: 0
❌ Unsafe: 0

Safe for Cats?

✅ Safe: 0
❓ Neutral: 0
❌ Unsafe: 0

Safe for Reptiles?

✅ Safe: 0
❓ Neutral: 0
❌ Unsafe: 0

Crataegus ambigua

Scientific Name: Crataegus ambigua

Family: Rosaceae

Category: Dicot

Growth:

Duration:

Other Names:

       

Russian Hawthorn (Crataegus ambigua)

The Russian Hawthorn, scientifically known as Crataegus ambigua, is a captivating ornamental tree appreciated for its showy berries and attractive branching habit.

Considerations for Pets and Children

  • This plant is a thorn (hawthorn) species, implying the presence of thorns.
  • The tree produces berries.

Taxonomy and Nomenclature

  • Scientific Name: Crataegus ambigua C.A.Mey. ex A.K.Becker
  • Common Names: Russian Hawthorn
  • Family: Rosaceae (Rose family)
  • Crataegus ambigua C.A.Mey. ex A.K.Becker is an accepted name.
  • Symbol: CRAM12
  • Group: Dicot

Distribution and Habitat

  • Native to Western Asia and Eastern Europe, including:
    • Armenia
    • Iran
    • Russia (specifically Southeastern Russia)
    • Turkey

Morphological Characteristics and Growth Habits

  • Grows as a shrub or small ornamental tree.
  • Typically reaches a height of 15 to 20 feet, but can grow to 40 feet (4.5-12m)
  • Often has a greater width than height.
  • Broadleaf deciduous tree.
  • Stems have purple coloration.
  • Displays white blossoms in late May.
  • Features deeply lobed foliage.
  • Produces cherry-like red berries that are showy and persistent into winter.
  • Has an attractive branching habit.
  • Can have a gnarled appearance.

Quirky Facts

  • The berries are described as "super pretty, shiny bright red berries that bears don't eat."
  • It is considered a utility-friendly tree.
  • Resists cedar apple rust.
  • The Cheyenne Experiment Station played a role in its introduction to American horticulture.

Additional Information

  • Hardy to zone 4.
  • Prefers full sun and has low water needs.

Resources

  • ARKive (for Crataegus photos and facts)
  • RHS (Royal Horticultural Society) for help and information
  • Dave's Garden (community for sharing garden tips and ideas)
  • Germplasm Resources Information Network (GRIN), U.S. Department of Agriculture Agricultural Research Service
  • Encyclopedia of Life