"Rhizocarpon richardii subsp. richardii" . . . "Rhizocarpon richardii subsp. richardii" . _:b76350374 "Index Fungorum id" . "543551" . "Rhizocarpon richardii subsp. richardii (Lamy ex Nyl.) Zahlbr., 1926" . _:b76350374 . "660617" . . . "Rhizocarpon richardii subsp. richardii" . _:b76350374 . . . . "(Lamy ex Nyl.) Zahlbr., 1926" . _:b76350374 . . _:b76350374 "543551" .