New York Natural Heritage Program
Striped Coralroot
Corallorhiza striata var. striata
Monocots
Corallorhiza striata plants in flower Don Leopold
Family: Orchid Family (Orchidaceae)

State Protection: Endangered
listed species are those with: 1) 5 or fewer extant sites, or 2) fewer than 1,000 individuals, or 3) restricted to fewer than 4 U.S.G.S. 7 minute topographical maps, or 4) species listed as endangered by U.S. Department of Interior.

Federal Protection: Not Listed

State Rarity Rank: S1
A State Rarity Rank of S1 means: This plant is endangered/critically imperiled in New York because of extreme rarity (typically 5 or fewer populations or very few remaining individuals) or is extremely vulnerable to extirpation from New York due to biological factors.

Global Rarity Rank: G5T5
A Global Rarity Rank of G5T5 means: Secure globally - Both the species as a whole and the subspecies/variety are common in the world; widespread and abundant (but may be rare in some parts of its range).


Did you know?
These orchids are almost totally devoid of chlorophyll and are dependent on fungi infecting their roots to gather nutrients from the surrounding organic matter. The jointed, coral-shaped roots gives this group of orchids their name. The alternate name fever root comes from its use in herbal medicine to reduce fever.

State Ranking Justification [-]
Currently, there is only one known population and three historical populations. This plant has always been rare in New York. While this is one of the more showy coral-root species, limited surveys in wetland habitats and a short flowering period may indicate that this species is somewhat overlooked.

Short-term Trends [-]

Long-term Trends [-]