Platanthera chlorantha (Greater Butterfly Orchid) 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 have simple, broad leaves. Flowers are visited by gold spangle, beautiful golden y, silver y, and Small garden bumblebee. Individuals can grow to 0.34 m.
EOL has data for 20 attributes, including: