Land Plants - invasive

Cutleaf Teasel (Dipsacus laciniatus) on Apr 22, 2011

Submitter has sample

Description of specimen

I have the seed head stalk from a cutleaf teasel (Dipsacus laciniatus L.) a few scatted plants were on the incline next to the road in front of our property. The spiked plants are thinly distributed mixed in with other plants that have grown up since the county cleared the creek bed last summer.

Commentary

None

Remedy

  • "Manage Cutleaf Teasel":http://www.weedmapper.org/dila4.html

Resources

Want to join forces with your community to fight invasives? There are lots of people involved in this effort already! The links below can connect you with opportunities: * "Association of Soil and Water Conservation Districts":http://www.oacd.org/districts.html (Click on your county) * "OPB Silent Invasion":http://www.opb.org/programs/invasives/ (scroll down to events) * "SOLV":http://www.solv.org/programs/invasives.asp * "Invasives Watch Volunteers":http://www.westerninvasivesnetwork.org/pages/nature_conserv.html * "The Nature Conservancy in Oregon":http://www.nature.org/wherewework/northamerica/states/oregon/about/art24312.html

Location

The plants were located on the roadside along the seasonal creek (drainage ditch) along Territorial Highway one mile south of Crow.

Expert Reviewer

Tania Siemens
WISE Program Coordinator (Watershed and Invasive Species Education)
Oregon Sea Grant Extension
Oregon State University
tania.siemens@oregonstate.edu
541-914-0701

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