Bruce Newhouse, Bugwood.org
licensed under a Creative Commons Attribution-Noncommercial 3.0 License.
licensed under a Creative Commons Attribution-Noncommercial 3.0 License.
Image Number: 5458911
Photographer:
Descriptor:
Infestation
Description:
Mt. Pisgah just southeast of Eugene, Lane County, OR. This annual plant has become so numerous and widespread in savannas, woodlands and forests of the Willamette Valley over the last 10-15 years that land manager's treat only incipient populations. Established populations cannot be treated. Here it forms almost a continuous carpet in Oregon White Oak riparian woodland.
Image type:
Field
You must attribute the work in the manner specified (but not in any way that suggests endorsement). You may not use this work for commercial purposes unless permission is granted by the photographer or copyright owner.
Image location:
, Mt. Pisgah
Node Affiliation:
Image uploaded:
Tuesday, February 7, 2012
Image last updated:
Friday, February 10, 2012
