Spiranthes romanzoffiana (Hooded Lady's Tresses) is a species of perennial herb in the family orchids. They have a self-supporting growth form. They are listed in cites appendix ii. They are native to Canada, Saint-Pierre Et Miquelon, The Contiguous United States, and Alaska. They have simple, broad leaves and white flowers. Flowers are visited by Panurginus cressoniellus, alfalfa lygus, Small garden bumblebee, and Junonia grisea. Individuals can grow to 2.5 feet.
EOL has data for 67 attributes, including: