Pages That Mention Platanthera leucostachys
[Descriptions of orchid genera] [manuscript], 1880-1908. Manuscript 11
Page 73
[pencil sketches] Platanthera herbiola
[pencil sketches] Platanthera Leucostachys
Page 90
[pencil sketches] Pl. convallariaefolia
[pencil sketch] Pl. volcanica.
[pencil sketches] Pl. leucostechya