Woodland Watch – Week 10 – 22/05/2013

Another week and yet more unpredictable weather! We’re a few weeks away from summer and finally the woods are looking like they have come completely out of hibernation! This week, there was so much going on around the small area of woodland that I decided to focus on one species in particular that has been changing and developing on a week by week basis.

Common in woodland ecotones and hedgerows, this small tree of the rose family grows quickly and sends out many side shoots and branches which make a sturdy, impenetrable barrier to livestock. Unlike Blackthorn which sends out suckers, hawthorn does not have a large root system and is therefore not greedy with the soil’s nutrients. This encourages many forms of plant life to grow in its vicinity.

The hawthorn trees growing in the woodland are generally found around the borders of the wood within the woodland-meadow ecotone. Last week, the leaves were fully out and enjoying the late spring sunshine.

Young hawthorn leaves in woodland understorey

Young hawthorn leaves in woodland under storey

This week, there is a new development on the larger hawthorn trees in the hedgerows surrounding the woodland. Between May and June, the hermaphrodite flowers are produced in groups of 5-25 together. These can be seen developing now on the trees bordering the woodland. Like everything else this year, they are a little late developing!

Developing hawthorn flowers

Developing hawthorn flowers

Hawthorn blossoms along with its newly opened leaves and in a few weeks the flowers will have five snow white petals set around slender stamens with bright pink heads. Hawthorn blossoms contain both male and female reproductive parts and are fertilized by insects moving between them.

In the summer, the seeds will grow into small green berries which will turn red by autumn. We will watch the hawthorn trees in the wood over the coming months and see how they develop and change over time.

Join us next week for a walk in the woods as we approach the summer seasons.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s