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Article from Bean's Trees and Shrubs Hardy in the British Isles
Recommended citation
'Crataegus orientalis' from the website Trees and Shrubs Online (treesandshrubsonline.
This species was described by Bean (1976) as Crataegus laciniata. The text is reproduced unchanged here.
Current botanical thought (Phipps, O’Kennon & Lance 2003, Royal Botanic Gardens Kew 2022) treats a dark purple-fruited hawthorn known in gardens as Crataegus schraderiana (see below) as a synonym of C. orientalis subsp. orientalis.
JMG, October 2022.
A small, nearly unarmed tree 15 to 20 ft high, with a rounded or flatfish, spreading head of branches, often pendulous at the ends; young branchlets at first covered with whitish hairs, many of which fall away by the end of the season. Leaves mostly triangular or lozenge-shaped; 1 to 2 in. long, nearly or quite as much wide; wedge-shaped to almost square at the base, more or less deeply cut (often nearly to the midrib) into five to nine narrow oblong lobes, which are themselves jaggedly toothed at the points; dark green above, grey beneath, downy on both sides; stalk 1⁄4 to 3⁄4 in. long; stipules 1⁄3 in. across, with a few large teeth. Flowers 3⁄4 in. across, white, produced in early June in corymbs of twelve or more blossoms; calyx and flower-stalks grey-woolly; stamens twenty. Fruit coral-red or yellowish red, 3⁄4 in. diameter, globose, downy.
Native of the, Orient; introduced in 1810. This beautiful thorn is much planted in the south of England, and is common in some of the London parks. Both in flower and fruit it is a charming tree.
This species, a native of Greece, is closely allied to C. laciniata (orientalis), from which it differs in its smaller leaves, {3/5} to 2{1/5} in. long, with rounded, more or less entire lobes. There is an example about 12 ft high in the R.H.S. Garden at Wisley.
Synonyms
C. orientalis var. sanguinea Loud.
C. tournefortii Griseb
Laxer than C. orientalis in habit, and with the lobes of the leaves somewhat broader. It is not so effective in fruit as that species, the fruits being of a dark dull or purplish red. Native of Greece and the Crimea (Bean 1976).