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Cornell University

Species: Crataegus crus-galli

(kra-tee'gus kruss-gal'eye

Crataegus crus-galli

Cockspur Hawthorn

Found on Course Walks

Rosaceous & Flowering Trees

Map of plant locations

(Plant location data may be incomplete)

In Collection(s):

Recommended Urban Trees Collection

Cultivars

'inermis' thornless

'Crusader', 'Inermis'

Ornamental Characteristics

Tree < 30 feet

20' - 25'

Deciduous

round

white flowers, bright red persistent fruit, strongly horizontal branching pattern; thorns

Environmental Characteristics

Full sun

4a

Can tolerate acid to alkaline soil (pH 5.0 to 8.0)

Tolerates salty soil

tolerant of a wide range of soils except poorly drained ones

Yes

Consistently moist, well-drained soil; Occasional periods of dry soil
See graphic below

Insect Disease

Susceptible to cedar-hawthorn rust, leaf blight, lacebug

Bare Root Transplanting

Moderately difficult

Other

transplant B & B, somewhat slow to establish, native to East and Midwest US and Canada

Native Range Map

Native Range Map Image

Moisture Tolerance Graphic

Please view this page on a tablet or larger screen for the moisture graph

Moisture Tolerance

Moisture graphic
Occasionally saturated or very wet soil
Consistently moist, well-drained soil
Occasional periods of dry soil
Prolonged periods of dry soil
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