California Invasive Plant Council

Nardus stricta

Common names: matgrass

Nardus stricta (matgrass) is a perennial grass (family Poaceae) that can grow to be more than 1 foot tall and is found in the southwestern ranges of Oregon. It is native to Eastern Europe. It favors grasslands, wetlands, and bog and marsh habitat. It reproduces mostly through transport of tufts in mud clinging to the hooves of grazing animals. Seeds also attach to the wool of sheep.

Cal-IPC Rating: Watch

CDFA Rating: None?

Explanation of CDFA ratings

• A – A pest of known economic or environmental detriment and is either not known to be established in California or it is present in a limited distribution that allows for the possibility of eradication or successful containment.
• B – A pest of known economic or environmental detriment and, if present in California, it is of limited distribution.
• C – A pest of known economic or environmental detriment and, if present in California, it is usually widespread.
• D – An organism known to be of little or no economic or environmental detriment, to have an extremely low likelihood of weediness, or is known to be a parasite or predator.
• * – An asterisk next to the rating indicates that a plant is included in the CCR Section 4500 list of California State Noxious Weeds.

More details

Assessment(s)

Plant Risk Assessment - An evaluation of the potential for a plant to be invasive in California.

Weed Management Notes

Cal-IPC Newsletter Articles

There are no newsletter articles associated with this species yet.

Cal-IPC Symposium Presentations

Presentations are linked where available. Where a presentation is not available, find more information by reading the abstract in the Cal-IPC Symposia Archive.

There are no Symposium presentations associated with this species yet.

Other Nardus stricta Information

• CalPhotos - Images of plants taken mostly in California.
• CalWeedMapper - Distribution map of this species in California with ability to determine regional priorities.
• EDDMapS - Distribution of this species in North America.
• USDA PLANTS Database - Information on identification and distribution, with links to websites in individual states.