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I have been interested in nature for most of my life but since I retired I spend as much time as I can exploring the nature reserves and wildlife hotspots of my adopted home, Dorset in southern England. Whilst out I record what I see and take snaps where I can (I am no photographer!) and that forms the basis of my Nature of Dorset website. When I find something new I like to research it and write about it in my nature notes, it is how I learn and hopefully you might find my notes helpful as well!

This website is for the people of Dorset interested in wildlife and for people from elsewhere interested in the wildlife of Dorset!

02 January, 2013

Three Cornered Leek (Allium triquetrum)

The Three Cornered or Triquetrous Leek is a plant of the western Mediterranean that has found its way into the British flora having become naturalised after spreading from gardens. It is found almost exclusively in south western Britain and is quite common in the Isles of Scilly and coastal areas of Cornwall where I have seen it on visits there.

It is rare in Dorset and it does occur at Durlston Country Park, usually in flower between April and June which is in line with my reference books which all say exactly that, April to June. Imagine my surprise, then, to find it in flower at the end of December in the middle of Weymouth!

This is a plant that likes a shaded position, preferably quite damp, so you will find it in damp woods, by shaded stream sides and by stone walls and these in Weymouth were on the earth banks of the north and shaded side of the stone walls of Nothe Fort where there are tall, established trees. Perfect habitat but in flower in December - that must say something about how mild our winters are generally becoming?
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Find out more here: www.natureofdorset.co.uk/species_panel/Three%20Cornered%2...