The British Species of Angiocarpous Lichens William Allport Leighton

Excerpt from The British Species of Angiocarpous Lichens: Elucidated by Their Sporidia

The Members of the Ray Society are respectfully solicited to aid the author of this work in his endeavours to clear up some doubtful points, by communicating Это и многое другое вы найдете в книге The British Species of Angiocarpous Lichens (William Allport Leighton)