Family: Orchidaceae
Author: Lindl.
Bibliography: Gen. Sp. Orchid. Pl.: 534 (1840)
Year: 1840
Status: accepted
Rank: species
Genus: Corallorhiza
Vegetable: False
Observations: Canada to W. & N. U.S.A., Mexico
Description
The Hooded Coralroot, scientifically known as Corallorhiza striata, is an intriguing member of the Orchidaceae family. This unique orchid species can be found across a wide range of locations, from the northern reaches of Canada down through the western and northern United States, extending into Mexico. Described by Lindl. in the General Species of Orchidaceous Plants in 1840, the Hooded Coralroot has fascinated botanists and nature enthusiasts alike with its distinct characteristics and adaptability to various environments.
This orchid is notable for its lack of traditional photosynthetic leaves. Instead, the Hooded Coralroot relies on a symbiotic relationship with mycorrhizal fungi to obtain essential nutrients from the soil, a characteristic feature of the Corallorhiza genus. The plant typically blooms in the spring and early summer, producing striking inflorescences with hooded flowers that display a range of colors from pale pink to deep maroon stripes, giving it a unique, almost otherworldly appearance.
The morphology of Corallorhiza striata includes a robust, branching root system that resembles coral, hence the common name ‘Coralroot.’ Its stems are slender and often tinged with red or purplish hues, further contributing to its distinctive look. Each stem supports several hooded flowers, which are intricately patterned with striations that aid in the identification of this species.
Beyond its visual appeal, the Hooded Coralroot plays a vital role in its ecosystem. The plant’s dependence on mycorrhizal fungi highlights the complex interactions within soil ecosystems and emphasizes the importance of fungal networks in supporting biodiversity. This relationship also showcases the delicate balance necessary for the survival of mycoheterotrophic plants, which lack chlorophyll and thus do not engage in traditional photosynthesis.
Despite its widespread geographical range, the Hooded Coralroot remains a rare find for many plant enthusiasts. Its specific habitat requirements and symbiotic relationships can make it an elusive species for those attempting to study or observe it in the wild. Conservation efforts and habitat preservation are essential to ensure that this fascinating orchid continues to thrive in its native regions.
Overall, the Hooded Coralroot is a botanical marvel, embodying the intricate and often hidden connections that sustain plant life. Its unique adaptations and striking appearance make it a subject of ongoing interest and study within the botanical community.
Common Names
Eng: hooded coralroot, striped coralroot
Fra: corallorhize striée
En: Hooded coralroot, Striped coralroot
Fr: Corallorhize striée
Synonyms
- Neottia striata ((Lindl.) Kuntze)
Distribution
- Alberta (native)
- Arizona (native)
- British Columbia (native)
- California (native)
- Colorado (native)
- Idaho (native)
- Manitoba (native)
- Mexico Central (native)
- Mexico Gulf (native)
- Mexico Northeast (native)
- Mexico Southwest (native)
- Michigan (native)
- Minnesota (native)
- Montana (native)
- Nevada (native)
- New Brunswick (native)
- New Mexico (native)
- New York (native)
- Newfoundland (native)
- North Dakota (native)
- Ontario (native)
- Oregon (native)
- Québec (native)
- Saskatchewan (native)
- South Dakota (native)
- Texas (native)
- Utah (native)
- Washington (native)
- Wisconsin (native)
- Wyoming (native)
Additional Images
Flower
Taken May 7, 2021 by p knott (cc-by-sa)
Taken Jun 19, 2013 by EOL − Barry Rice (cc-by-nc-sa)
Taken Jun 11, 2022 by Andrea Berliner (cc-by-sa)
Taken May 22, 2021 by Jim Johansen (cc-by-sa)
Taken Apr 28, 2022 by Lucie Voncová (cc-by-sa)
Leaf
Taken Apr 29, 2021 by Brandon Craven (cc-by-sa)
Fruit
Taken Jul 10, 2022 by Laureen Kosheiff (cc-by-sa)
Taken May 24, 2015 by EOL − laceypantalones (cc-by-nc)
Taken Jul 8, 2015 by EOL − gunarson (cc-by-nc)
Habit
Taken Apr 7, 2016 by EOL − Julie (cc-by-nc)
Taken Jan 1, 1900 by EOL − Jason Hollinger (cc-by)
Taken May 11, 2012 by EOL − Elaine with Grey Cats (cc-by-sa)
Taken Jan 1, 1900 by EOL − Niehaus, T.F. (cc-by-nc-sa)
Taken Jun 19, 2013 by EOL − Barry Rice (cc-by-nc-sa)
Sources
- WFO (No URL)
- IPNI (No URL)
- GBIF (https://www.gbif.org/species/2797295)
- POWO (http://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:624222-1)
- PlantNet (https://identify.plantnet.org/species/the-plant-list/Corallorhiza striata Lindl.)
Specifications
Growth habit>: Forb/herb