Details historical information, ecological impacts, biology and ecology, mechanical, cultural, chemical and biological control, and how...

Yellow starthistle is an invasive plant that has been listed as a noxious weed in Arizona and New Mexico. This field guide serves as the...

Visit website: USDA Web Soil Survey #maps #soil

Authors: Bonner, F.T. and Karrfalt R.P. (eds.) Date: 2008 The major audience for this book, as for its two predecessors, is those who are...

Author: St. John, T. The mycorrhizal symbiosis is well known, but not yet in widespread use in the commercial nursery trade. The...

Author: Vivrette, N. The deep dormancy exhibited by seeds of many native plants can lead to the underestimation of total viability in...

Authors: Guerrant Jr., E.O. and Raven, A. Seeds of 69 taxa native to the Willamette Valley, Oregon were subjected to four germination...

Author: Buis, S. Salvaging native plants is the act of rescuing plants from a construction or disturbance site before they are destroyed....

Author: Landis, T.D. Native plant nurseries face different challenges than traditional forest and conservation nurseries. They must...

Author: Steinfeld, D. J. Herbert Stone Nursery produces over 20,000 pounds of native grass seed annually from 36 species endemic to...

Authors: Justice, O.L. & Bass, L.N. Date: 1978 Details different methods of seed storage, different types of seed storage structures,...

The genetic variation contained within a species is paramount for its survival and future evolution. Species exhibit a large range in...

Authors: Harrington C.A., Lodding, C.C., and Kraft J.M. Date: 1999 Pacific madrone (Arbutus menziesii) seeds can be extracted and cleaned...

The Oregon Plant Atlas allows the user to generate customized plant distribution maps from herbarium specimen and observation data. The...

Author: Native Plant Network (various authors) The Native Plant Network is devoted to the sharing of information on how to propagate...

This guide has been developed to facilitate the placement of large wood, boulders and gravel in a manner consistent with these principles...

This guide is organized by the four priority habitat types: oak woodlands; wetlands; bottomland hardwood and riparian forests; and...

The primary purpose of this Guide is to encourage private landowners to conserve, and when appropriate, actively manage Oregon white oaks...

A brochure detailing information on what you can do to help keep riparian areas in Jackson County, OR healthy, and healthy riparian areas...

If you live in the Illinois Valley, chances are you live close to a river or stream. These waterways natural beauties and are part of...