Coppins, BJ 1987: Two new lichenicolous species of Opegrapha from western Scotland. - Notes from the Royal Botanical Garden Edinburgh44(3): 601-606. [RLL List # 134 / Rec.# 3536] Keywords: SCOTLAND/ BRITISH ISLES/ OPEGRAPHA/ NEW TAXA/ LICHENICOLOUS/ THELOTREMA
Abstract: 2 figures. 1 table. [New: Opegrapha brevis sp. nov. and O. thelotrematis sp. nov. Both species are lichenicolous on Thelotrema species. Table 1 compares the 5 lichenicolous species of Opegrapha in the British Isles.]