(P. ) Phil., ?Anales Univ. Chile 91: 120. 1895?, 1895.

(P. ) Phil., ?Anales Univ. Chile 91: 34, 35. 1895?, 1895.

(P. ) Phil., ?in Verh. Deutsch. Wiss. Ver. Santiago (Chile), ii. 108 (1890); Reiche, Fl.Chile, v. 417 (1910).?.