Land Plants - invasive

Himalayan Blackberry (Rubus bifrons [R. aremeniacus, R. discolor, R. procerus]) on Oct 20, 2020

Submitter does not have a specimen
EDRR Status: Local expert notified

Description of specimen

Blackberries have completely engulfed this property and are now threatening adjacent properties.

Commentary

None

Remedy

Himalayan blackberry has gone by many names in the Pacific Northwest, and there is yet a common consensus on which species are here and what to call the most dominant species. However, control options are similar.

* Himalayan and Evergreen Blackberries info from King County, WA

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 Directory
* SOLV
* The Nature Conservancy in Oregon

Location

This lot used to have a home on it. A landslide on about 1/1/07 took this home out. The lot has since been sold and the new owners are absent. We have tried to contact them. No response. This property is now overgrown with blackberries.

Expert Reviewer

Samuel Leininger
Clackamas Soil and Water Conservation District
4-County Cooperative Weed Management Area
Columbia Gorge Cooperative Weed Management Area

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