Isotria medeoloides

Isotria medeoloides NatureServe Explorer Species Reports — NatureServe Explorer is a source for authoritative conservation information on more than 50,000 plants, animals and ecological communtities of the U.S and Canada. NatureServe Explorer provides in-depth information on rare and endangered species, but includes common plants and animals too. NatureServe Explorer is a product of NatureServe in collaboration with the Natural Heritage Network.

ITIS Reports — Isotria medeoloides ITIS (the Integrated Taxonomic Information System) is a source for authoritative taxonomic information on plants, animals, fungi, and microbes of North America and the world.

FWS Digital Media Library — The U.S. Fish and Wildlife Service’s National Digital Library is a searchable collection of selected images, historical artifacts, audio clips, publications, and video.

The orchid’s range is from southern Maine south to Georgia and west to southern Ontario, Michigan, and Tennessee. A population was found in Missouri in 1897, but the plant is no longer believed extant there.

It has always been considered a rare species, often legendarily so. It has been called “the rarest orchid east of the Mississippi.”

The plant’s habitat includes hardwood and conifer-hardwood forests, where it is found in leaf litter along small “braided” intermittent streams. Its native range includes the Appalachian Mountains and Great Lakes region.

Isotria medeoloides is a rhizomatous herb producing a waxy gray-green stem up to about 25 centimeters tall. The gray-green leaves are up to 8.5 centimeters long by 4 wide and are borne in a characteristic whorl.

The flower has green and green-streaked yellowish petals measuring between 1 and 2 centimeters long