Gilli, ?Repert. Spec. Nov. Regni Veg. 94: 322. 1983.?, 1983.

Gilli and Gilli, ?Repert. Spec. Nov. Regni Veg. 94: 321. 1983.?, 1983.

Gilli, ?Repert. Spec. Nov. Regnum Veg. 94: 320. 1983.?, 1983.

Gilli, ?Repert. Spec. Nov. Regni Veg. 94: 320. 1983.?, 1983.