Family: Poaceae
Author: Vasey
Bibliography: Bull. Torrey Bot. Club 10: 52 (1883)
Year: 1883
Status: accepted
Rank: species
Genus: Danthonia
Vegetable: False
Observations: Russian Far East, Canada to W. & EC. U.S.A.
Description
Intermediate oat grass, scientifically known as Danthonia intermedia, is a noteworthy species within the Poaceae family. First described by Vasey in 1883, this perennial grass has been well-documented in various botanical studies, including a notable mention in the Bulletin of the Torrey Botanical Club.
Primarily observed in the Russian Far East, Danthonia intermedia boasts a widespread presence across Canada, extending into the western and eastern regions of the United States. The grass thrives in a variety of climates and is commonly found in prairies, meadows, and open forested areas, indicating its adaptability to diverse environmental conditions.
Intermediate oat grass plays a crucial role in local ecosystems. It provides a reliable source of forage for grazing animals and contributes to soil stabilization with its dense root systems. The grass’s resilience to different weather patterns and soil types makes it a valuable species for ecological conservation and rehabilitation projects.
Recognized for its hardy nature and ecological importance, Danthonia intermedia continues to be a subject of interest among botanists and ecologists. Its ability to adapt and flourish in a range of habitats underscores the significance of preserving this versatile and beneficial grass species for future generations.
Common Names
Eng: intermediate oat grass, timber oat grass, timber oatgrass, vasey’s oatgrass, vasey’s wild oatgrass, intermediate oatgrass
Fra: danthonie intermédiaire
En: Intermediate oat grass, Timber oat grass, Timber oatgrass, Timber Wild Oat Grass, Vasey’s oatgrass, Vasey’s wild oatgrass, Intermediate oatgrass
Ar: دنطوان متوسط
Fr: Danthonie intermédiaire
Synonyms
- Pentameris intermedia ((Vasey) A.Nelson & J.F.Macbr.)
- Merathrepta intermedia ((Vasey) Piper)
Distribution
- Alberta (native)
- Arizona (native)
- Arkansas (native)
- British Columbia (native)
- California (native)
- Colorado (native)
- Idaho (native)
- Kamchatka (native)
- Khabarovsk (native)
- Labrador (native)
- Magadan (native)
- Manitoba (native)
- Michigan (native)
- Montana (native)
- Nevada (native)
- New Mexico (native)
- Newfoundland (native)
- Nova Scotia (native)
- Ontario (native)
- Oregon (native)
- Québec (native)
- Saskatchewan (native)
- South Dakota (native)
- Utah (native)
- Washington (native)
- Wyoming (native)
- Yukon (native)
Additional Images
Habit
Taken Dec 19, 2014 by EOL − podiceps (cc-by-nc)
Fruit
Taken Dec 19, 2014 by EOL − podiceps (cc-by-nc)
© copyright of the Board of Trustees of the Royal Botanic Gardens, Kew.
Sources
- WFO (No URL)
- IPNI (No URL)
- GBIF (https://www.gbif.org/species/2703253)
- POWO (http://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:397597-1)
- PlantNet (https://identify.plantnet.org/species/the-plant-list/Danthonia intermedia Vasey)
Specifications
Growth form>: Bunch
Growth habit>: Graminoid
Growth rate>: Moderate
Growth
Ph maximum: 7.8
Ph minimum: 6.0