Species (16)

Genus - Species - - Year Subgenus Section Subsection Series Distribution #descendants #photos
Corallorhiza maculata 1817 Canada to U.S.A. 6
Corallorhiza maculata var. occidentalis 1924 Canada to U.S.A. 1
Corallorhiza striata 1840 Canada to W. & N. U.S.A., Mexico 6
Corallorhiza striata var. vreelandii 1934 WC. U.S.A. 3
Epipactis gigantea 1839 SW. Canada to N. Mexico 8 5
Neottia convallarioides 1817 Komandor Is. to Canada and W. & NE. U.S.A. 1 1
Platanthera dilatata 1833 Komandor Is. to N. America 4 6
Platanthera dilatata var. albiflora 1852 Russian Far East (Komodor Is.) to Rocky Mts.
Platanthera dilatata var. leucostachys 1943 Alaska to W. U.S.A. 4
Platanthera sparsiflora 1899 SW. Oregon to New Mexico and Mexico (Baja California) 1 8
Platanthera tescamnis 2006 WC. U.S.A.
Platanthera unalascensis 1894 Alaska to Canada and Mexico (N. Baja California) 1
Spiranthes diluvialis 1984 NW. U.S.A. to Nebraska
Spiranthes infernalis 1989 S. Nevada (Nye Co.) 3
Spiranthes porrifolia 1840 W. U.S.A. 6
Spiranthes romanzoffiana 1828 Great Britain, Ireland, Subarctic America to N. & WC. U.S.A. 2 3