Britannica AI Icon

crested wheatgrass

plant
Also known as: Agropyron cristatum

Quick Summary

Crested wheatgrass refers to two Eurasian grass species, Agropyron cristatum and A. desertorum, which are cultivated in the U.S. for forage and erosion control. Wheatgrass, in general, belongs to the genus Agropyron within the Poaceae family and is found across the North Temperate Zone.12

These perennial grasses typically grow between 30 to 100 cm (12 to 40 inches) tall and often spread via underground stems called rhizomes. Their leaves are flat or rolled, and their small flowers are arranged in spike-like clusters. Many wheatgrass species are drought-tolerant and can grow in salty soils. Both crested wheatgrass and desert wheatgrass are valuable forage plants and are used to bind soil in the western United States.2

Summary created from Britannica articles using AI. AI can make mistakes, so verify using Britannica articles.
2 Britannica Sources
  1. crested wheatgrass
  2. wheatgrass

Ask Britannica AI about this topic

Britannica doesn't have a full article on this topic, so we've curated a list of our relevant coverage.