Crataegus monogyna
Common hawthorn.jpg
Conservation status

Least Concern (IUCN 3.1)[1]
Scientific classification edit
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Rosales
Family: Rosaceae
Genus: Crataegus
Section: Crataegus sect. Crataegus
Series: Crataegus ser. Crataegus
C. monogyna
Binomial name
Crataegus monogyna
Synonyms[citation needed]

Many, including:

  • Crataegus elegans (Poir.) Mutel, 1834[2]

Crataegus monogyna, known as common hawthorn, oneseed hawthorn, or single-seeded hawthorn, is a species of flowering plant in the rose family Rosaceae. It is native to Europe, northwestern Africa and West Asia, but has been introduced in many other parts of the world.


Other common names include may, mayblossom, maythorn, (as the plant generally flowers in May in the English-speaking parts of Europe) quickthorn, whitethorn, motherdie, and haw.

This species is one of several that have been referred to as Crataegus oxyacantha, a name that has been rejected by the botanical community as too ambiguous. In 1793, Medikus published the name C. apiifolia for a European hawthorn now included in C. monogyna, but that name is illegitimate under the rules of botanical nomenclature.[3][4]


The common hawthorn is a shrub or small tree up to about 10 m (or 35 feet) tall,[5] with a dense crown. The bark is dull brown with vertical orange cracks. The younger stems bear sharp thorns, approximately 12.5 mm (half an inch) long. The leaves are 20 to 40 mm (1 to 1½ inches) long, obovate and deeply lobed, sometimes almost to the midrib, with the lobes spreading at a wide angle. The upper surface is dark green above and paler underneath.

The hermaphrodite flowers are produced in late spring (May to early June in its native area) in corymbs of 5–25 together; each flower is about 10 mm diameter, and has five white petals, numerous red stamens, and a single style; they are moderately fragrant. The flowers are pollinated by midges, bees and other insects and later in the year bear numerous haws. The haw is a small, oval dark red fruit about 10 mm long, berry-like, but structurally a pome containing a single seed. Haws are important for wildlife in winter, particularly thrushes and waxwings; these birds eat the haws and disperse the seeds in their droppings.

The common hawthorn is distinguished from the related but less widespread Midland hawthorn (C. laevigata) by its more upright growth, the leaves being deeply lobed, with spreading lobes, and in the flowers having just one style, not two or three. However they are inter-fertile and hybrids occur frequently; they are only entirely distinct in their more typical forms.


Medicinal use

'Crimson Cloud' in Elko Nevada

Crataegus monogyna is one of the most common species used as the "hawthorn" of traditional herbalism. The plant parts used are usually sprigs with both leaves and flowers, or alternatively the fruit ("berries").[6] Hawthorn has been investigated by evidence-based medicine for treating cardiac insufficiency.[6]

Crataegus monogyna is a source of antioxidant phytochemicals, especially extracts of hawthorn leaves with flowers.[7]

In gardening and agriculture

Common hawthorn is extensively planted as a hedge plant, especially for agricultural use. Its spines and close branching habit render it effectively stock- and human-proof, with some basic maintenance. The traditional practice of hedge laying is most commonly practised with this species. It is a good fire wood which burns with a good heat and little smoke.[8]

Numerous hybrids exist, some of which are used as garden shrubs. The most widely used hybrid is C. × media (C. monogyna × C. laevigata), of which several cultivars are known, including the very popular 'Paul's Scarlet' with dark pink double flowers. Other garden shrubs that have sometimes been suggested as possible hybrids involving the common hawthorn,[citation needed] include the various-leaved hawthorn of the Caucasus, which is only very occasionally found in parks and gardens.

Edible "berries", petals, and leaves

The fruit of hawthorn, called haws, are edible raw but are commonly made into jellies, jams and syrups, used to make wine, or to add flavour to brandy. Botanically they are pomes, but they look similar to berries. A haw is small and oblong, similar in size and shape to a small olive or grape, and red when ripe. The haws develop in groups of two or three along smaller branches. They are pulpy and delicate in taste. In this species (C. monogyna) they have only one seed, but in other species of hawthorn there may be up to five seeds.

The petals are also edible,[9] as are the leaves, which if picked in spring when still young are tender enough to be used in salads.[10] Hawthorn petals are used in the medieval English recipe for spinee, an almond-milk based pottage[11][12] recorded in 'The Forme of Cury' by the Chief Master-Cook of King Richard II, c. 1390.

Spiritual and religious uses

In pre-modern Europe, hawthorn was used as a symbol of hope, and also as a charm against witchcraft and vampires.[13] Hawthorn was believed by some to have the ability to inhibit intruding supernatural forces, and was also thought to be sacred in nature due to an association between the hawthorn bush and the crown of thorns that, according to the New Testament, was placed on Jesus.[14]

As protection against witchcraft, hawthorn was sometimes placed in the cradles of infants, or around houses and doorways.[13] The Greeks reportedly placed pieces of hawthorn in casement windows to prevent witches from entering houses,[15] while Bohemians placed hawthorn on the thresholds of cow houses for the same purpose.[14] Hawthorn was sometimes placed on the coffin of a deceased person, on top of the person's corpse, or in the corpse's sock.[14] In Bosnia, women would sometimes place a piece of hawthorn behind the headcloth of a recently deceased person, and then throw away the remaining twig on their way home.[14] If the deceased person was a vampire, it would focus its attention on the hawthorn instead of following the woman home.[14] Among the South Slavs, stakes made of hawthorn or blackthorn wood were considered effective in impaling vampires.[16]

Notable trees

An ancient specimen, and reputedly the oldest tree of any species in France, is to be found alongside the church at Saint Mars sur la Futaie, Mayenne.[17] The tree has a height of 9 m (30 ft) and a girth of 2.65 m (8.7 ft) (2009). The inscription on the plaque beneath reads: "This hawthorn is probably the oldest tree in France. Its origin goes back to St Julien (3rd century)", but such claims are impossible to verify.

A famous specimen in England was the Glastonbury or Holy Thorn which, according to legend, sprouted from the staff of Joseph of Arimathea after he thrust it into the ground while visiting Glastonbury in the first century AD. The tree was noteworthy because it flowered twice in a year, once in the late spring which is normal, but also once after the harshness of midwinter had passed. The original tree at Glastonbury Abbey, felled in the 1640s during the English Civil War,[18] has been propagated as the cultivar 'Biflora'.[19] A replacement was planted by the local council in 1951, but was cut down by vandals in 2010.[18]

The oldest known living specimen in East Anglia, and possibly in the United Kingdom, is known as The Hethel Old Thorn,[20] and is located in the churchyard in the small village of Hethel, south of Norwich, in Norfolk, UK. It is reputed to be more than 700 years old, having been planted in the 13th century.[20]

See also

  • The hawthorn button-top gall on Hawthorn, is caused by the dipteron gall-midge Dasineura crataegi.
  • Folklore about hawthorns, primarily the European species C. laevigata and/or C. monogyna and hybrids between these two species.
  • Haweater
  • List of Lepidoptera that feed on hawthorns



  1. ^ Rivers, M.C.; Khela, S.; Mark, J. (2017). "Crataegus monogyna". IUCN Red List of Threatened Species. 2017: e.T203426A68083007. doi:10.2305/IUCN.UK.2017-3.RLTS.T203426A68083007.en. Retrieved 19 November 2021.
  2. ^ Mutel, Fl. Franç. 1: 358 (1834)
  3. ^ Christensen, Knud Ib (1992). Revision of Crataegus sect. Crataegus and nothosect. Crataeguineae (Rosaceae-Maloideae) in the Old World. American Society of Plant Taxonomists. ISBN 978-0-912861-35-7.
  4. ^ "Crataegus apiifolia". International Plant Names Index.
  5. ^ "Crataegus monogyna Jacq". Bean's Trees and Shrubs. International Dendrology Society. Retrieved 5 November 2021.
  6. ^ a b "Hawthorn", University of Maryland Medical Center: Complementary and Alternative Medicine Guide, archived from the original on 2017-06-30, retrieved 3 October 2016
  7. ^ Oztürk N, Tunçel M (2011). "Assessment of Phenolic Acid Content and In Vitro Antiradical Characteristics of Hawthorn". J Med Food.
  8. ^ "The burning properties of wood" (PDF). Scouts. Archived from the original (PDF) on 2012-12-23. Retrieved 2010-11-01.
  9. ^ "Crataegus monogyna". Survival and Self Sufficiency. Retrieved 9 September 2011.
  10. ^ Richard Mabey, Food for Free, Collins, October 2001.
  11. ^ "Foods of England". Retrieved 16 April 2016.
  12. ^ Jaine, T. (1987), Oxford Symposium on Food & Cookery, 1986: The Cooking Medium: Proceedings, Prospect Books, ISBN 9780907325369 p. 70
  13. ^ a b Melton 1994, p. 295.
  14. ^ a b c d e Melton 1994, p. 296.
  15. ^ Melton 1994, p. 295–296.
  16. ^ Melton 1994, p. 297.
  17. ^ "Fiche AFFO: L'Aubépine monogyne". Retrieved 2014-03-15.
  18. ^ a b "BBC News – The mystery over who attacked the Holy Thorn Tree". BBC News. 2012-04-04. Retrieved 2014-03-15.
  19. ^ Phipps, J.B.; O’Kennon, R.J.; Lance, R.W. 2003. Hawthorns and medlars. Royal Horticultural Society, Cambridge, U.K.
  20. ^ a b "Hethel Old Thorn". Archived from the original on 24 February 2007. Retrieved 18 February 2007.

General bibliography

  • Melton, J. Gordon (1994). The Vampire Book: The Encyclopedia of the Undead. Visible Ink Press. ISBN 978-1578590766.

External links

  • Philips, R. (1978). Trees of North America and Europe (registration required). New York: Random House. ISBN 0-394-50259-0.
  • Kheloufi, A., Mansouri, L. M., & Vanbellinghen, C. (2019). "Seed germination of Crataegus monogyna—a species with a stony endocarp". Reforesta (7), 73–80.
  • Bahorun, Theeshan, et al. (2003). "Phenolic constituents and antioxidant capacities of Crataegus monogyna (Hawthorn) callus extracts". Food/Nahrung 47.3 (2003): 191–198.
  • Crataegus monogyna in Topwalks
  • Hawthorn Gallery (photographs of a number of such trees, including Hethel Old Thorn)
  • "Hawthorn" . Encyclopedia Americana. 1920.
  • Crataegus monogyna at Flora Iberica

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