Toba Hawthorn
(Crataegus x mordenensis 'Boom')
Date Planted: April 22, 1999
Family: Rosaceae
Hardiness: Hardy in the Gorham, ME area; Zone 4-7
Mature Dimensions: 25’ in height with a 20’ width
Habit: Upright and rounded
Bark: Amber colored with medium texture; branches are armed with slender 1-3 inch
thorns
Buds: Solitary, sessile and round, with 4-6 fleshy reddish brown scales
Leaves: Simple, alternate; 1-3 inches long with 2-4 finely toothed lobes. Glossy dark
green turning to yellowish-brown in fall
Flowers: ½ inch in diameter, rose-like; double, fragrant flowers open white and age to
a rosy pink. Flowers appear in Gorham in early June.
Fruit: Scarlet and berry-like; ¼ inch long, matures in September-October
Pests/ Diseases: Japanese beetles, aphids, hawthorn leaf spot, various rusts (although
this variety has been bred to be especially resistant to rusts)
Reference Pages: Dirr M.1998. Manual of Woody Landscape Plants. Stipes Publishing Co., Champaign IL.
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