Skip over navigation

NEN Gallery

NEN Gallery
Home / Nature - Plants / Identifying Trees / Alder / Common Alder (Alnus glutinosa)
Asset 1 of 1 Previous Asset [ 1 ] Next Asset   [Slideshow]

Common Alder (Alnus glutinosa)

Show/Hide_Details
Download:

640 x 480
2856 x 2142

Unique Id:

60772

This item is saved in one of your albums. Click to remove it.. My Albums

This picture shows the newly forming male catkins, at this time of the year the trees have a reddish appearance from the distance. The smaller female catkins stay on the tree long after the seeds have been shed as cones. This time of year the tree can look full, even though no leaves are present, as it bears male and female catkins and old cones. The Alder is a common waterside tree. It can reach 20 meters. The bark is grey brown with shallow fissures and in spring it produces rounded leaves, often with a slight indent at the tip. Mature trees have open slightly straggly crowns. Picture taken 17th February 2006.

Added:
17th Feb 2006 by Diane Earl

Subjects:
Biology, Science

Key Stages:
Key Stage 1, Key Stage 2, Key Stage 3, Key Stage 4, Key Stage 4+

Keywords:
plant tree flower wildlife catkins

Related Links:

EXIF data:

National Education Network
Developed by E2BN for the National Education Network
E2B® and E2BN® are registered trade marks and trading names of East of England Broadband Network (Company Registration No. 04649057)