Lecania - Species Dictionary - UK and Ireland : iSpot Nature - Your place to share nature. iSpot is a website aimed at helping anyone identify anything in nature. Once you've registered, you can add an observation to the website and suggest an identification yourself or see if anyone else can identify it for you.

Natural History Museum's UK Species Inventory
Fungi and Lichens
Fungi, Ascomycota, Lecanoromycetes, Lecanorales, Lecania
Lecania naegelii, Lecania polycycla, Lecania chlorotiza, Lecania actaea, Lecania atrynoides, Lecania baeomma, Lecania cyrtellina, Lecania dubitans, Lecania erysibe, Lecania fuscella, Lecania coeruleorubella, Lecania coerulescens, Lecania sylvestris, Lecania olivacella, Lecania rabenhorstii, Lecania aipospila, Lecania cuprea, Lecania cyrtella, Lecania hutchinsiae, Lecania hyalina, Lecania inundata, Lecania nylanderiana, Lecania sambucina, Lecania suavis, Lecania subfuscula, Lecania turicensis, Lecania fructigena, Lecania poeltii