Species (35)

Genus - Species - - Year Subgenus Section Subsection Series Distribution #descendants #photos
Aplectrum hyemale 1818 E. Canada to EC. & E. U.S.A. 3
Calopogon oklahomensis 1995 C. & SE. U.S.A.
Calopogon tuberosus 1888 E. Canada to EC. & E. U.S.A., Bahamas to Cuba 7 19
Corallorhiza maculata 1817 Canada to U.S.A. 6
Corallorhiza odontorhiza 1818 SE. Canada, NC. & E. U.S.A. to C. America
Corallorhiza odontorhiza var. pringlei 1997 SE. Canada, NC. & E. U.S.A. to C. America
Cypripedium candidum 1805 Sec. Cypripedium Subsec. Cypripedium S. Canada to NC. & E. U.S.A. 25 1
Cypripedium parviflorum 1791 Subarctic America to U.S.A. 34 9
Cypripedium parviflorum var. makasin 1993 Subarctic America to N. U.S.A. and NE. California 2 1
Cypripedium parviflorum var. pubescens 1906 Subarctic America to U.S.A. 61 14
Cypripedium reginae 1788 Sec. Cypripedium Subsec. Obtusipetala C. & E. Canada to NC. & E. U.S.A. 33 12
Dactylorhiza viridis 1997 Subarctic and Subalpine Northern Hemisphere 20 7
Dactylorhiza viridis var. virescens 2013 Russian Far East to Japan, N. America 1
Galearis spectabilis 1833 E. Canada to NC. & E. U.S.A. 9
Goodyera pubescens 1813 SE. Canada to EC. & E. U.S.A. 5 8
Iris domestica 2005 Himalaya to Japan and Philippines
Liparis liliifolia 1825 SE. Canada to NC. & E. U.S.A. 1 9
Liparis loeselii 1817 Liparis Europe to C. Asia, Sakhalin, C. & E. Canada to NC. & E. U.S.A. 1 6
Malaxis unifolia 1803 E. Canada, C. & E. U.S.A. to C. America, Caribbean 2
Platanthera aquilonis 1999 Subarctic America to N. U.S.A. and New Mexico 1 1
Platanthera clavellata 1972 E. Canada to C. & E. U.S.A. 1 4
Platanthera flava var. herbiola 1975 E. Canada to NC. & E. U.S.A. 6
Platanthera hookeri 1835 S. Canada to NC. & NE. U.S.A. 1
Platanthera leucophaea 1835 E. Canada to NC. & E. U.S.A. 2 9
Platanthera praeclara 1986 S. Canada to NC. U.S.A. 2
Platanthera psycodes 1835 E. Canada to EC. & NE. U.S.A. 4 9
Spiranthes cernua 1817 E. Canada to C. & E. U.S.A. 1 7
Spiranthes lacera 1833 C. & E. Canada to C. & E. U.S.A. 3 2
Spiranthes lacera var. gracilis 1975 S. Ontario to C. & E. U.S.A. 1 1
Spiranthes magnicamporum 1973 S. Canada to C. & EC. U.S.A.
Spiranthes ovalis 1840 Ontario to EC. & SE. U.S.A. 1 1
Spiranthes ovalis var. erostellata 1983 Ontario to EC. & SE. U.S.A.
Spiranthes romanzoffiana 1828 Great Britain, Ireland, Subarctic America to N. & WC. U.S.A. 2 3
Spiranthes vernalis 1845 E. & EC. U.S.A. to Guatemala, Bahamas 3 6
Triphora trianthophoros 1901 SE. Canada, EC. & E. U.S.A. to C. America 13