Opiz, ?in Bercht.& Opiz, Oekon.-techn. Fl. Böhm. 3: 20. 1842??, 1842.

Boiss., ?Diagn. Pl. Orient. 1, 11: 135. 1842.?, 1842.

Opiz, ?in Bercht.& Opiz, Oekon.-techn. Fl. Böhm. 3: 24. 1842? [1843?].?, 1842.

L., ?in Germ.& Wedd., Introd. Fl. Anales Paris 91. 1842.?, 1842.

Kunze, ?Linnaea 16: 315. 1842.?, 1842.

Lindl., ?Edwardss Bot. Reg. 28(Misc.): 57. 1842.?, 1842.

Hook., ?Bot. Mag. 68: tab. 3954. 1842.?, 1842.

Kunze, ?Linnaea 16: 312. 1842?, 1842.

Gardner, ?London J. Bot. 1: 541. 1842.?, 1842.

(L. ) Endl., ?Cat. Horti Vindob., 2: 83 (1842);.?, 1842.

H.Jacquin, ?Ann. Fl. Pomone 285. 1842 [June 1842].?, 1842.

Trautv., ?Index Seminum [Kiev] 4. 1842?, 1842.

(H. J. ) Vilm., ?Rev. Hort. ser. 2, 1: 261. 1842.?, 1842.

Poit., ?Rev. Hort. [Paris], ser. 2, 1: 261. 1842.?, 1842.