Weed?

Hello all, Does anyone know what this is? I live on a farm and use clinic ace spray to control weeds but this usually appears months after spraying and im convinced its caused by the spray but my friendly rep insures me its not.

 

Maybe Liverwort. Marchantia polymorpha.

http://www.google.co.uk/imgres?um=1...23&start=24&ndsp=15&ved=1t:429,r:2,s:24,i:158

 

Its blurred so i'll try and get another photo 2moro. Camera not that good on phone.

 

thats interesting and looks very like it. Try for better photo tomorrow. Thanks

 

I think its liverwort also.
Kind of takes over in places where nothing else wants to live.

 

Hello folks
Its def liverwort, couldnt get a pic today as it rained non stop. Its a bit like ivy and will need something to cling to the leaves and stems. Ive ammonium sulphamate which i use for ivy so it should do the trick.
Thanks to one and all for your input.