Crataegus monogyna

Family (Traditional)Rosaceae
Species:Crataegus monogyna Jacq.
Common NameOneseed Hawthorn
Growth Habittree
Plant Notes**
CharacteristicsArmaments: Yes; Milky Sap: No; Photosynthetic: Yes; Stipules: Yes; Woody Herbaceous: Woody; Duration: Perennial; General Ecology: Terrestrial; Growth Habit: tree; Region of Origin: North America; Leaf Arrangement: alternate; Leaf Complexity: simple; Leaf Dissection: 0; Leaf Fragrance: No; Leaf Persistance: Deciduous; Leaf Petiole Type: petiolate; Leaf Type: broadleaf; Leaf Venation: pinnate; Leaflet Number: 0; Base Flower Color: White; Fruit Dehiscence: No; Fruit Type: Berry; Fruit Type: Pome; Fruit Wet/Dry: Wet; Hypanthium Present: Yes; Ovary Position: Inferior; Overall Flower Symmetry: Actinomorphic; Perianth Present: Yes; Petal Fusion: No; Petal Number: 5; Pistil Number: 1; Sepal Fusion: No; Sepal Number: 5; Sexuality: monoclinous; Sporangium Arrangement: N/A; Stamen Number: 13+
C value
StatusNot Native; AGCP (FACU) (NWPL); TN[SNA] KY[SNA] (State Rank); G5 (Global Rank)
Specimen(s) View and Download Specimen Details »

** Not applicable or data not available.

Currently no photos are available for this plant.

Species Distribution Map

This species has been reported in the counties highlighted in the interactive distribution map below. Click on a county to display the its name. Click the question mark icon () to view additional information about the ecoregions shown. In the map legend, there are links to toggle the visibility of the ecoregions and/or their labels. In addition, clicking on an ecoregion name will highlight that region on the map.

  • State Boundaries
  • Counties
  • Counties - Species Present
  • Southeastern Plains
    • Blackland Prarie
  • Blue Ridge Mountains
  • Ridge and Valley
  • Cumberland Plateau
  • Cumberland Mountains
  • Allegheny Plateau
  • Interior Plateau
    • Bluegrass Region
    • Nashville Basin
    • Pennyroyal Karst Plain
    • Western Highland Rim
    • Eastern Highland Rim


SynonymFull Citation
Crataegus curvisepala Crataegus curvisepala Lindm.
Crataegus monogyna subsp. monogyna Crataegus monogyna subsp. monogyna
Crataegus oxyacantha Crataegus oxyacantha L.
Crataegus oxyacantha var. paulii Crataegus oxyacantha var. paulii
Crataegus parvifolia Crataegus parvifolia Lojac.

Specimens and Distribution

This species has been reported in the following counties by the herbaria listed. An overview of the individual specimens are provided in the table that follows. Click on the accession number to view details; click on column headers to sort.

Counties included on distribution map: Madison (KY), Davidson (TN), Washington (TN), Williamson (TN)

Herbaria represented by specimen data listed below: BEREA, HTTU, TENN

Range of years during which specimens were collected: -

Accession No. (click for full details) County State Coll. Date Collector &
Collection No.
Herbarium &
Herbarium Name Used
BEREA019715 Madison Kentucky
Crataegus oxyacantha
BEREA019716 Madison Kentucky
Crataegus oxyacantha
TENN-V-0116394 Washington Tennessee
Crataegus monogyna
TENN-V-0116393 Davidson Tennessee
Crataegus monogyna
HTTU023331 Tennessee
Crataegus oxyacantha
HTTU023329 Tennessee
Crataegus oxyacantha
HTTU023330 Williamson Tennessee
Crataegus oxyacantha
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