. "Guyot, Massenot & Saccas ex Urban" . . "Puccinia graminis var. stakmannii" . "470038" . _:b75762919 . _:b75762919 "GBIF id" . . . "Puccinia graminis var. stakmannii" . "2514531" . . _:b75762919 . "Puccinia graminis var. stakmannii" . . "Puccinia graminis var. stakmannii Guyot, Massenot & Saccas ex Urban" . _:b75762919 . . _:b75762919 "2514531" . .