Carex umbrosa

Carex sp.
Russkii botanicheskii zhurnal; Journal Russe de botanique, vol. 1909 : p. 129, fig. 107 ()

16 204913 Carex umbrosa Host
N.T. Host, Icon. Descr. Gram. Austriac., vol. 4 : t. 85 (1809)

2 204913 Carex umbrosa Host
D.H. Hoppe, J. Sturm, Caricolog. Germ., ed. 2: t. 79 (1835)

2 204913 Carex umbrosa Host
N.T. Host, Icon. Descr. Gram. Austriac., vol. 1 : t. 69 (1801)

2 204913 Carex umbrosa Host
H.G.A. Engler, Pflanzenr., vol. 20 [Heft 38], (Cyperaceae - Caricoideae): p. 467, fig. 74 A-E (1900-1968)

2 204913 Carex umbrosa Host
J. Sturm, E.H.L. Krause, K.G. Lutz, Deutschl. Fl., ed. 2, vol. 2 : t. 51 (1900)

2 204913 Carex umbrosa Host
C. Schkuhr, Beschr. Riedgräs.: t. 286Ffff, fig. 190 (1801) [C. Schkuhr]