Neottia cordata (L.) Rich.

Native to:

Alaska, Alberta, Aleutian Is., Altay, Amur, Austria, Baltic States, Belarus, Belgium, British Columbia, Bulgaria, Buryatiya, California, Central European Rus, Colorado, Connecticut, Czechoslovakia, Denmark, District of Columbia, East European Russia, Finland, France, Føroyar, Germany, Great Britain, Greece, Greenland, Iceland, Idaho, Ireland, Irkutsk, Italy, Japan, Kamchatka, Khabarovsk, Krasnoyarsk, Kuril Is., Labrador, Magadan, Maine, Manitoba, Maryland, Massachusetts, Michigan, Minnesota, Montana, Netherlands, New Brunswick, New Hampshire, New Jersey, New Mexico, New York, Newfoundland, North Carolina, North Caucasus, North European Russi, Northwest European R, Norway, Nova Scotia, Nunavut, Ohio, Ontario, Oregon, Pennsylvania, Poland, Primorye, Prince Edward I., Québec, Rhode I., Romania, Sakhalin, Saskatchewan, Spain, Sweden, Switzerland, Transcaucasus, Turkey, Ukraine, Vermont, Virginia, Washington, West Siberia, West Virginia, Wisconsin, Wyoming, Yakutskiya, Yugoslavia, Yukon

POWO follows these authorities in accepting this name:

• Dimopoulos, P., Raus, T., Bergmeier, E., Constantinidis, T., Iatrou, G., Kokkini, S., Strid, A., & Tzanoudakis, D. (2013). Vascular plants of Greece. An annotated checklist: 1-372. Botanic gardens and botanical museum Berlin-Dahlem, Berlin and Hellenic botanical society, Athens.
• Güner, A. (ed.) (2022). Resimli Türkiye Florası (Illustrated Flora of Turkey) 3a: 1-868. ANG Vakfı/Nezahat Gökyiğit Botanik Bahçesi, Istambul.
• Knapp, W.M. & Naczi, R.F.C. (2021). Vascular plants of Maryland, USA. A comprehensive account of the state's botanical diversity. Smithsonian Contributions to Botany 113: 1-151.
• Kühn, R., Pedersen, H.Æ. & Cribb, v (2019). Field Guide to the Orchids of Europe and the Mediterranean: 1-430. Kew Publishing, England.
• Stace, C. (2019). New Flora of the British Isles ed. 4: 1-1266. C & M Floristics.

An alternative taxonomy had been proposed by the following authorities:

• Govaerts, R. (2003). World Checklist of Monocotyledons Database in ACCESS: 1-71827. The Board of Trustees of the Royal Botanic Gardens, Kew. [Cited as Listera cordata.]

Publications used to compile the distribution and map:

• Delipavlov, D. & Cheshmedzhiev, I. (eds.) (2011). Opredelitel na rasteniiata v Bulgariia: 1-590. Akad. Isd. Agrar. Univers. Plovdiv.
• Dimopoulos, P., Raus, T., Bergmeier, E., Constantinidis, T., Iatrou, G., Kokkini, S., Strid, A., & Tzanoudakis, D. (2013). Vascular plants of Greece. An annotated checklist: 1-372. Botanic gardens and botanical museum Berlin-Dahlem, Berlin and Hellenic botanical society, Athens.
• Güner, A. (ed.) (2022). Resimli Türkiye Florası (Illustrated Flora of Turkey) 3a: 1-868. ANG Vakfı/Nezahat Gökyiğit Botanik Bahçesi, Istambul.
• Stace, C. (2019). New Flora of the British Isles ed. 4: 1-1266. C & M Floristics.