Lawnweed Solvia sessilis Lawnweed (also known as carpet burweed) is a Class B non-designate noxious weed in King County, Washington. It is recommended for control where possible but not required.
This low-growing plant is difficult to identify because of its small size. It is more often located by the sharp burs that form after flowering. Lawnweed is mostly a problem in high traffic areas of turf where disturbance, compaction and short-mowed grass allows it to spread. Lawnweed can be controlled with good turf management practices such as fertilizing, regular watering, aerating and overseeding as needed.
Lawnweed/Carpet Burweed (Soliva sessilis) Photos - click for larger image Please visit the Washington State Noxious Weed Control Board for more information about lawnweed (external link). If you find lawnweed in King County, please notify us through our online infestation form. To find out where we have records of this weed in King County, use our interactive noxious weed map and search for lawnweed. |