"Rhizocarpon roridulum" . "Th.Fr., 1874" . _:b76303817 . . . "Rhizocarpon roridulum Th.Fr., 1874" . . . _:b75890473 . _:b76303817 . "658950" . "404082" . _:b76303817 "Index Fungorum id" . . _:b76303817 "404082" . "Rhizocarpon roridulum" . . _:b75890473 . . . _:b75890473 "GBIF id" . _:b75890473 . "3425509" . . _:b76303817 . _:b75890473 "3425509" . "Rhizocarpon roridulum" . .