G.  ex Nees, ?Nov. Act. Acad. Caes. Leop. 19, Suppl. 1: 385. 1843.?, 1843.

G.  ex Nees, Nees,, Nees,, Nees,, and Nees, ?Nov. Act. Acad. Caes. Leop. 19, Suppl. 1: 386. 1843.?, 1843.

G.  ex Nees, ex Nees, G., Nees,, and Nees, ?Nov. Act. Acad. Caes. Leop. 19, Suppl. 1: 387. 1843.?, 1843.