
Flora Batava, deel 8, Jan Kops en Herman Christiaan van Hall (1844)
|

Deutschlands Flora in Abbildungen,
Jacob Sturm und Johann Georg Sturm
|

Fig. 21, 22
Genera plantarum florae germanicae, Monocotyledones 1 Graminae, deel 2, T.F.L. Nees von Esenbeck (1843)
|

Flora Danica, Georg Christian Oeder e.a. (1761-1883)
|

Stirpium historiae pemptades sex, sive libri XXX, R. Dodonaeus [Dodoens] (1583)
|

Illustrations of the British Flora, Walter Hood Fitch (1924)
|

Journal of botany, British and foreign, deel 41, B. Seemann, S.C. Hendrey (1903)
|
|