By Braemar
United Kingdom 
Have quite a lot of this on my lawn, can you tell me how to treat. See photo.
6 Apr, 2017
Answers
Yes Lichen, possibly Peltigera canina - the dog lichen - but that is a guess not a 100% sure fact!
6 Apr, 2017
Need a clearer shot please - the resolution's too poor under magnification to see what it is clearly.
6 Apr, 2017
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« Chat conversation start 10:58 I'm looking for some advice. I received my...
Can't make it out, could it be a lichen?
6 Apr, 2017