Gigasperma
Gigasperma americanum Kropp & L.J.
Hutchison (1996), [RSD];
Gigaspermaceae Gigasperma clelandii (Rodway) E. Horak (1971), (= Horakiella clelandii), [RSD]; Sclerodermataceae Gigasperma cryptica E. Horak (1971), [RSD]; Gigaspermaceae |