Brazilian Lichens Vol. VII

This book mostly illustrates recently collected lichens from the Brazilian state of Rondônia, which is a an Amazonian state bordering Bolivia. Although it is 5000 km from the see, it is already lowland at around 100 m altitude. For several species it is the first pulished colour picture. New species Cryptothecia reagens Aptroot & Schumm sp. nov. Diorygma fissuroxanthonicum Aptroot & Schumm sp. no...