Land Plants - invasive

Meadow Knapweed (Centaurea × moncktonii) on Jul 13, 2009

Submitter has sample
EDRR Status: Ongoing monitoring

Description of specimen

Five large and 10 small plants in flower. Were cut, bagged, and disposed of into dumpster at Garden Lake park.


Hi Pam,

Thanks so much for reporting meadow knapweed and controlling it on the spot! Meadow knapweed may already be relatively abundant in that area, but we certainly want to keep it away from our priority restoration sites and un-invaded areas. THANKS!


Tania Siemens
Western Oregon Early Detection and Rapid Response Coordinator
The Nature Conservancy

Tania Siemens
July 21, 2009, 11:57 p.m.