Species (19)

Genus - Species - - Year Subgenus Section Subsection Series Distribution #descendants #photos
Calypso bulbosa 1842 Subarctic & Temp. Northern Hemisphere 3
Calypso bulbosa var. americana 1975 Subarctic America to WC. & NE. U.S.A. 1
Corallorhiza mertensiana 1833 Alaska to W. U.S.A. 4
Cypripedium guttatum 1800 Sec. Bifolia European Russia to Korea, Alaska to Yukon 3 8
Cypripedium yatabeanum 1899 Sec. Bifolia Kamchatka to N. & NC. Japan, Aleutian Is. to SW. Alaska 3 1
Dactylorhiza aristata 1962 E. China to S. Alaska 3 2
Dactylorhiza viridis 1997 Subarctic and Subalpine Northern Hemisphere 20 7
Dactylorhiza viridis var. virescens 2013 Russian Far East to Japan, N. America 1
Malaxis monophyllos 1800 Temp. Northern Hemisphere to Philippines 3
Neottia convallarioides 1817 Komandor Is. to Canada and W. & NE. U.S.A. 1 1
Neottia cordata 1817 Temp. & Subarctic Northern Hemisphere 4
Platanthera chorisiana 1851 Russian Far East to N. & C. Japan and NW. Washington
Platanthera convallariifolia 1835 Kamchatka to N. & NC. Japan, Aleutian Is.
Platanthera dilatata 1833 Komandor Is. to N. America 4 6
Platanthera obtusata 1835 Subarctic 1
Platanthera stricta 1835 Aleutian Is. to W. U.S.A. 2 3
Platanthera tipuloides 1835 SE. Siberia to Japan and Aleutian Is. (Attu I.) 2
Platanthera unalascensis 1894 Alaska to Canada and Mexico (N. Baja California) 1
Spiranthes romanzoffiana 1828 Great Britain, Ireland, Subarctic America to N. & WC. U.S.A. 2 3