Broad-Leaved Twayblade

Neottia convallarioides is a terrestrial orchid found in Newfoundland, Alberta, British Columbia, New Brunswick, Nova Scotia, Ontario, Prince Edward Island, Quebec, Saskatchewan, Saint Pierre and Miquelon, as well as in the United States in Vermont, Alaska, the Aleutian Islands, Arizona, California, Colorado, and Idaho. It also occurs in Kamchatka. This species was formerly part of the genus Listera but has been reclassified into Neottia due to phylogenetic evidence showing shared evolutionary history with Neottia nidus-avis. Its common names include Broad-Leaved Twayblade and Broad-Lipped Twayblade.