There were 6 illustrations found:
0
19_0_0_313891 [title_page]
Orchis, vol. 12 : p. 0, t. 0, fig. 0 (1918)
2 577832 Koellensteinia roraimae Schltr.
Orchis, vol. 12 : , fig. 2 (1918)
2 26893 Aganisia pulchella Lindl.
Orchis, vol. 12 : p. 9, fig. 1 (1918)
2 748363 Paradisanthus neglectus Schltr.
Orchis, vol. 12 : p. 31, fig. 3 (1918)
2 1071549 Warreella cyanea (Lindl.) Schltr. [80 1071535 Warrea cyanea Lindl.]
Orchis, vol. 12 : p. 35, fig. 4 (1918)
2 730536 Otostylis brachystalix (Rchb.f.) Schltr. [80 1083963 Zygopetalum brachystalix Rchb.f.]
Orchis, vol. 12 : p. 39, fig. 5 (1918)
019_0_0_313891 [title_page]
Orchis, vol. 12 : p. 0, t. 0, fig. 0 (1918)
2 577832 Koellensteinia roraimae Schltr.Orchis, vol. 12 : , fig. 2 (1918)
2 26893 Aganisia pulchella Lindl.Orchis, vol. 12 : p. 9, fig. 1 (1918)
2 748363 Paradisanthus neglectus Schltr.Orchis, vol. 12 : p. 31, fig. 3 (1918)
2 1071549 Warreella cyanea (Lindl.) Schltr. [80 1071535 Warrea cyanea Lindl.]Orchis, vol. 12 : p. 35, fig. 4 (1918)
2 730536 Otostylis brachystalix (Rchb.f.) Schltr. [80 1083963 Zygopetalum brachystalix Rchb.f.]Orchis, vol. 12 : p. 39, fig. 5 (1918)