Hawthorn Tree Color Drawing Half and Half With Thorns

Spring has finally sprung! Hedgerows are bursting with blossom and new green leaves are beginning to unfurl. But do you know which blooms you're admiring? Hawthorn and blackthorn are two of the most easily confused species, so here's a closer look at their differences to help you tell them apart.

Did you know?

Hawthorn is also known as the May tree as its flowers blossom in May.

Flowers

Both trees have creamy-coloured flowers with five petals. They're on display around the same time and are both valuable to wildlife, supporting hundreds of insect species. But there are some key differences:

• Blackthorn blossoms before its leaves start to show, whereas hawthorn flowers after its leaves have emerged. This is one of the best tips for identifying the two species in spring.
• Blackthorn usually flowers first, from around March to June.
• Hawthorn flowers from around April to June.
• Hawthorn petals are rounded and fuller than those of blackthorn.

Blackthorn and hawthorn flowers both have five petals. Note that hawthorn already has its leaves too (scroll for blackthorn).

Credit: David Cook / Alamy Stock Photo

Blackthorn blossom appears before its leaves.

Credit: Nick Spurling / WTML

Leaves

With quite distinct leaf shapes, the two species are easier to tell apart once the flowers have faded.

• Blackthorn leaves are oval with a toothed edge.
• Hawthorn leaves are lobed with jagged edges.

Blackthorn has oval leaves (scroll for hawthorn).

Credit: Susan Pitman / WTML

Hawthorn leaves are a more unusual lobed shape.

Credit: Jill Jennings / WTML

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Fruits

The fruits of these two spiny species can be seen around the same time, but there's no mistaking which is which.

• Blackthorn hosts one of our better known berries: sloes. These sour blue-black fruits measure about 1cm across and grow from around September to December. Commonly used for flavouring gin, sloes are also popular for making wine and preserves. Try oursloe gin recipethis autumn.
• Hawthorn branches are adorned by deep red haw berries from around September to November. They're an important food source for birds and small mammals, and can be eaten by people too. You could get a mild stomach upset if you eat them raw – they're much better in jellies, wines and ketchups.

Red hawthorn berries are an important food source for wildlife (scroll for blackthorn).

Credit: Alan Williams / Alamy Stock Photo

There's no mistaking the plump purple sloe berries of blackthorn.

Credit: Ben Lee / WTML

Bark and thorns

• Blackthorn is named after its dark bark. The twigs are black with leaf buds along the sharp spines. Take care when identifying this tree as its spiky thorns can cause a nasty reaction if you get scratched.
• Hawthorn's lighter bark is creamy brown in colour and rougher, with knots and fissures. Twigs are slender, brown and covered in thorns which emerge from the same point as the buds.

Blackthorn is named after its dark bark (scroll for hawthorn).

Credit: Susan Pitman / WTML

The bark of hawthorn is greyer in colour.

Credit: Tom Joslyn / Alamy Stock Photo

Where do they grow?

Both trees are popular for hedging, so are easy to spot along the edges of farmland and old boundaries.

They can be found in woods and scrub, and are great for gardens too, especially if you want to attract wildlife.Visit our tree shopto buy and plant your own.

The two species often grow near each other, so look out for a chance to test your new ID skills!

Blackthorn (pictured) and hawthorn are both popular hedging trees and can often be found growing near each other.

Credit: John Richmond / Alamy Stock Photo

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Source: https://www.woodlandtrust.org.uk/blog/2019/04/hawthorn-and-blackthorn-difference/

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