• Arthoniaceae with reddish, K+ purple ascomata in Japan 

      Frisch, Andreas; Grube, Martin; Kashiwadani, Hiroyuki; Ohmura, Yoshihito (Journal article; Peer reviewed, 2018)
      Arthonia sanguinaria is described as new to science. The East Asian Arthonia lopingensis and the widely distributed Arthonia picea are reported as new to Japan from Honshu and the Ogasawara Islands, respectively. The ...