Crataegus Species, May Whitethorn, Oneseed Hawthorn, Singleseed Hawthorn, Quickthorn
Crataegusmonogyna

Family: Rosaceae (ro-ZAY-see-ee)
Genus: Crataegus (krah-TEE-gus)
Species: monogyna (mon-NO-gy-nuh)

Synonym:Crataegus curvisepala

Synonym:Crataegus oxyacantha

Synonym:Crataegus oxyacantha var. paulii

Category
Shrubs

Water Requirements
Average Water Needs; Water regularly; do not overwater

Sun Exposure
Full Sun

Foliage
Deciduous

Foliage Color

Height
20-30 ft. (6-9 m)

Spacing
8-10 ft. (2.4-3 m)

Hardiness
USDA Zone 4a: to -34.4 °C (-30 °F)
USDA Zone 4b: to -31.6 °C (-25 °F)
USDA Zone 5a: to -28.8 °C (-20 °F)
USDA Zone 5b: to -26.1 °C (-15 °F)
USDA Zone 6a: to -23.3 °C (-10 °F)
USDA Zone 6b: to -20.5 °C (-5 °F)
USDA Zone 7a: to -17.7 °C (0 °F)
USDA Zone 7b: to -14.9 °C (5 °F)

Where to Grow

Danger

Bloom Color
Pink
White/Near White

Bloom Characteristics

Bloom Size

Bloom Time
Late Spring/Early Summer

Other details
May be a noxious weed or invasive

Soil pH requirements

Patent Information

Propagation Methods

Seed Collecting