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![Orchidaceae: Corallorhiza striata](https://openprairie.sdstate.edu/nativeplant/1236/thumbnail.jpg)
Orchidaceae: Corallorhiza striata
Family Name
Orchidaceae
Common Name
Striped coralroot
Description
Corallorhiza striata is a perennial saprophytic herb, lacking roots and growing from a much-branched rhizome, with erect stems 15-45 cm tall. The simple stems are succulent, yellow to red to purple to brown, wrapped with membranous bracts, 1-14 cm long. The inflorescence is a terminal raceme, 5-16 cm long with up to 35 flowers loosely arranged and subtended by bracts <4 mm long. The flowers are nodding, yellow tinged with red to purple stripes. There are 3 narrow sepals, sometimes striped, 5-18 mm long, and 2-5 mm wide and 3, often purplish striped, petals the 2 lateral ones are about the same length as the sepals. The lower petal forms a broad, fleshy, reflexed bilobed lip, 3-16 mm long and 3-8 mm wide. The fruit is an elliptic capsule 1.2-2 cm long. Striped coralroot blooms in May and June in cool, coniferous woodlands in decaying litter in western South Dakota.
![Orchidaceae: Corallorhiza striata](https://openprairie.sdstate.edu/nativeplant/1236/thumbnail.jpg)
Additional Notes
Striped coralroot is an interesting plant to observe in the wild. Growing it in a garden is a difficult task. The plant relies on a symbiotic fungus to survive. The seeds are tiny and require 1-2 years to germinate and more time to come to flower. I have not succeeded in growing them and only know of successful tests in locations that already have established plants.