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 Alaska, Canada, The Contiguous United States, and Saint-Pierre Et Miquelon. They have simple, broad leaves and white flowers. Flowers are visited by alfalfa lygus, Panurginus cressoniellus, Small garden bumblebee, and Aerial yellowjacket. Individuals can grow to 2.5 feet.
EOL has data for 68 attributes, including: