Oregon Flora Plant Atlas

Author: Oregon Flora Project Dept. Botany & Plant Pathology, Oregon State University (various authors)

The Oregon Plant Atlas allows the user to generate customized plant distribution maps from herbarium specimen and observation data. The default search results displayed are “Flora vouchers”, specimens from the OSU Herbarium and selected vouchers from other herbaria. These serve as reference material for the upcoming Flora of Oregon. Any combination of available specimens or unvouchered observations can be mapped by selecting the appropriate checkboxes.

Visit (website): Oregon Flora Plant Atlas

Native Plant Network Propagation Protocols

Author: Native Plant Network (various authors)

The Native Plant Network is devoted to the sharing of information on how to propagate native plants of North America (US, Canada, Mexico and the Pacific Islands). Search the database for extensive details on how to propagate different plants, or scroll through alphabetically.

Visit (website): Native Plant Network Propagation Protocols

Restoring Oak Habitats in Southern Oregon & Northern California

Authors: Klamath Bird Observatory & Lomakatsi Restoration Project Date: 2014

This landowner guide describes how to apply conservation practices for Oregon white oak and California black oak habitats on private lands in southern Oregon and northern California. The document first discusses the importance and history of oak habitats and then provides detailed conservation guidelines for oak habitat restoration. Also, the guide includes supplemental resources for the restoration- minded private landowner, including a list of organizations that will assist with private lands restoration as well as step-by-step instructions for monitoring birds on your land to track the return of wildlife following oak restoration activities.

Download (PDF): Restoring Oak Habitats in Southern Oregon & Northern California (4MB)

A Landowner’s Guide for Restoring and Managing Oregon White Oak Habitats

Authors: Vesely, D. and Tucker, G. Date: 2004

The primary purpose of this Guide is to encourage private landowners to conserve, and when appropriate, actively manage Oregon white oaks that already exist on their property, and consider planting additional oaks. In the early chapters of the Guide, we describe some of the uses and benefits of this remarkable tree in hopes of motivating landowners to take action. An introduction to the ecology of the Oregon white oak is included so the reader can better understand how management practices are founded on aspects of the tree’s biology. Later chapters are designed to help landowners develop land management goals and understand the process of natural resource planning.

Download (PDF): A Landowner’s Guide for Restoring and Managing Oregon White Oak Habitats (7MB)

Managing Himalayan Blackberry in western Oregon riparian areas

Author: Bennett, M. Date: 2007

Listed as a noxious weed in Oregon, Himalayan blackberry rapidly occupies disturbed areas, is very difficult to eradicate once established, and tends to out-compete native vegetation. For those trying to restore or enhance native streamside vegetation, Himalayan blackberry control is a major problem.

This publication discusses the biology of Himalayan blackberry, its effects on riparian functions, and strategies for managing Himalayan blackberry specifically in riparian areas.

Download (PDF): Managing Himalayan Blackberry in western Oregon riparian areas (MB)

Controlling Himalayan Blackberry in the Pacific Northwest

Author: Soll, J.  Date: 2004

This guide to Himalayan Blackberry includes information on species description, origin and habitat, reproduction and basic ecology, ecological threat, and details a variety of control methods.

Download (PDF): Controlling Himalayan Blackberry in the Pacific Northwest (252KB)

Plants of the Rogue Valley

Author: North Mountain Park Nature Center Date: 2012

This booklet is an introduction to the North Mountain Park Nature Center’s interpretation of regional plants. It explores local plant communities, human plant use, and the impact of use upon the local environment. The term “local” refers to the Rogue Valley of southwest Oregon, with an emphasis on the Ashland area.

This booklet is not meant to be a technical work but rather is to be used by educators and others seeking an introduction to the topic of local plants. We hope that readers of this booklet will be inspired to use this information to help make decisions that will enhance the livability of the Rogue Valley for its people, plants and wildlife now and in the future.

Download (PDF): Plants of the Rogue Valley (2MB)

A Guide to Riparian Tree Planting in Southwest Oregon

Authors: Bennett, M. and Ahrens, G. Date: 2007

This publication is a step-by-step guide to riparian tree planting in interior southwest Oregon, including Jackson and Josephine counties and the noncoastal portions of Douglas County. Compared to other parts of western Oregon, this area experiences hotter, drier summers, and lower annual precipitation, which poses unique challenges for the survival and growth of riparian plantings. While some details apply mainly to this region, the principles discussed are broadly applicable to tree-planting projects in riparian areas throughout the Pacific Northwest.

Download (PDF): A Guide to Riparian Tree Planting in Southwest Oregon (2MB)

A Guide to Riparian Tree and Shrub Planting in the Willamette Valley: Steps to Success

Authors: Withrow-Robinson, B., Bennett, M., & Ahrens, G. Date: 2011

This guide describes six steps to help landowners, watershed council members, agency personnel, and others communicate about, plan, and implement successful riparian tree and shrub plantings in the Willamette Valley:
1. Plan your project.
2. Select and obtain plant materials.
3. Prepare the site.
4. Plant your trees right.
5. Take care of the planting.
6. Monitor and learn from results.

Propagation of Interior British Columbia Native Plants from Seed

Authors: Hudson, S. & Carlson, M. Date: 1998

Abstract: British Columbia’s considerable diversity of soils, topographies and climates have given rise to a rich variety of native plant species. Many commercially valuable tree species have well established protocols for seed collection, planting stock production, seedling handling and planting. Comparatively little is known about these activities for non-commercial shrub and tree species. Many of these deciduous shrub and tree species are being used for watershed restoration and rehabilitation of eroded slopes, road edges and landings. Demands for planting stock are increasing each year.

Download (PDF): Propagation of Interior British Columbia Native Plants from Seed (275KB)

Manual and Land Cover Type Descriptions: Oregon Gap Analysis, 1998 Land Cover for Oregon

Author: Killsgaard, C. Date: 1999

In its Acoarse filter@ approach to conservation biology, gap analysis relies on maps of dominant natural land cover types as the most fundamental spatial component of the analysis for terrestrial environments. For the purposes of GAP, most of the land surface of interest (natural) can be characterized by its dominant vegetation. Vegetation patterns are an integrated reflection of the physical and chemical factors that shape the environment of a given land area. They also are determinants for overall biological diversity patterns, and they can be used as a currency for habitat types in conservation evaluations

Download (Word): Manual and Land Cover Type Descriptions: Oregon Gap Analysis, 1998 Land Cover for Oregon (125KB)

Milkweeds: a Conservation Practitioner’s Guide

Author: The Xerces Society Date: 2014

The information in Milkweeds: A Conservation Practitioner’s Guide is gathered from interviews with native plant nurseries and seed producers, gained firsthand through Project Milkweed, and synthesized from scientific literature. It provides conservation professionals with information about optimizing milkweed seed production methods, offers guidance on incorporating milkweeds into restoration and revegetation efforts, and highlights milkweeds’ unique characteristics and value to wildlife. Native seed producers, restoration practitioners, land managers, monarch conservationists, gardeners, and landowners will all find this guide valuable.

Download (PDF): Milkweeds: a Conservation Practitioner’s Guide (6MB)

Native Seed Production Manual for the Pacific Northwest

Author: Corvallis PMC & Amy Bartow Date: 2015

The Native Seed Production Manual for the Pacific Northwest contains detailed, species-specific information for 17 grasses, 60 forbs, and 7 sedges and rushes found throughout the Western regions of Oregon and Washington. It also contains information on all aspects of seed production, from establishment and weed control to harvesting and seed processing. The back section features an equipment overview, which explains the various types of equipment used at the Corvallis Plant Materials Center.

Download (PDF): Native Seed Production Manual for the Pacific Northwest (31.6MB)