"Diploschistes ptychochrous" . _:b76290279 . _:b76145116 . . "978906" . "366041" . . "2602119" . "Diploschistes ptychochrous Lettau, 1937" . . "Lettau, 1937" . . . _:b76145116 "GBIF id" . _:b76290279 "366041" . . _:b76145116 . . _:b76145116 . _:b76290279 "Index Fungorum id" . "Diploschistes ptychochrous" . _:b76145116 "2602119" . _:b76290279 . _:b76290279 . .