Hawthorn
Crataegus monogynaHawthorn is a dense, thorny shrub or small tree with little, deeply lobed leaves. It is white with blossom from early May and red with haws in autumn.
How to identify hawthorn →Both hang white flowers in flat heads and red fruit in autumn.
The quickest check is the whole leaf. Hawthorn: one small leaf cut into three to seven lobes. Rowan: feathered into 13 to 15 toothed leaflets. No leaves on the tree? Check the trunk.
| Look at | Hawthorn | Rowan |
|---|---|---|
| Whole leaf | One small leaf cut into three to seven lobes | Feathered into 13 to 15 toothed leaflets |
| Trunk | Brown, shallow scaly ridges, often spiralling | Smooth silvery grey, crossed by short dark dashes |
| How the fruit hangs | Red haws in loose bunches | Dozens of scarlet berries in a flat head |
| Bare shoot | Sharp thorns 1 to 2 cm, a bud beside each | Fat purple buds edged with grey hairs |

Hawthorn is a dense, thorny shrub or small tree with little, deeply lobed leaves. It is white with blossom from early May and red with haws in autumn.
How to identify hawthorn →Rowan is a small, open tree with smooth silvery grey bark and feathered leaves of 13 to 15 toothed leaflets. From August it carries flat heads of scarlet berries.
How to identify rowan →
Hawthorn or apple?Quickest check: the outline→
Hawthorn or blackthorn?Quickest check: the flowers and leaves, and when→
Hawthorn or common whitebeam?Quickest check: the outline→
Hawthorn or crab apple?Quickest check: the outline of a leaf→
Hawthorn or field maple?Quickest check: the bare shoot→
Hawthorn or Midland hawthorn?Quickest check: the depth of the lobes→
Hawthorn or pear?Quickest check: the outline of a leaf→
Rowan or common whitebeam?Quickest check: the blades on one stalk→
Rowan or false acacia?Quickest check: the leaflet edge→
Rowan or honey locust?Quickest check: the leaflet edge→
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Every fact on this page is checked against the Collins Tree Guide, last in November 2026. Spotted something that looks wrong in front of a real tree? Tell us. How we check.
Photographs: Andrew Skotnicki (CC BY 4.0), Mark Partington (CC BY 4.0), Leon Cross (CC BY 4.0), 呂一起(Lyu yi-chi) (CC BY 4.0), Nick Butcher (CC BY 4.0), anguspritchard (CC BY 4.0), Henry Miller (CC BY 4.0), David Ashcroft (CC BY 4.0), Shawn O'Donnell (CC BY 4.0). With thanks to everyone who shares their photographs on iNaturalist and Wikimedia Commons.