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Oregon/Washington Major Plant Groupings

Abstract: This theme shows the areas where thirteen major plant groups may be found on
all lands in Western Oregon.

Ponderosa Pine/Snowbrush-Manzanita/Herbaceous
Shasta Fir/Shrub/Herbaceous
Douglas fir-Ponderosa Pine/Ceanothus/Herbaceous
White Oak-Ponderosa Pine/Manzanita-Wedgeleaf/Grass
Douglas fir/Tanoak-Madrone
Douglas fir/Ocean Spray/Beargrass
Mixed Conifer/Interior Valley/Grass
Douglas fir/Mixed Brush/Salal
Douglas fir/Rhododendron-Ceanothus/Salal
Sitka Spruce/Salal/Unknown
Douglas fir/Red Alder/Salmonberry
True Fir/Rhododendron-Ceanothus/Beargrass
Douglas fir/Red Alder/Vine Maple

There are numerous errors in this data set.
Related URL
Description: The Bureau of Land Management [BLM] manages 16,233,739 acres of public
lands in Oregon and 370,110 acres in Washington. From the forests of
western Oregon to the rangelands in eastern Oregon and Washington, BLM
uses a multiple-use approach to managing your public lands. BLM
manages for wildlife, recreation, timber harvest, livestock grazing,
mineral extraction and other public uses.

Description: Here you will find information on how GIS technology at the
Oregon/Washington BLM State Office is being used to support BLM's
resource management programs through use of analysis models and
mapping products.
Geographic Coverage
Spatial coordinates   
  N: 46.5   S: 42.0   E: -121.5   W: -124.75

Data Set Citation
Dataset Originator/Creator: Bureau of Land Management, Oregon/Washington
Dataset Title: Oregon/Washington Geospatial Data on
Dataset Release Date: 1988
Data Presentation Form: Maps, Downloadable data
Online Resource:
Parent DIF
This description is a member of a collection. The collection is described in

Temporal Coverage
Start Date: 1988-09-30
Stop Date: 1988-09-30
Quality This theme has numerous errors and users should exercise caution in its use.
Access Constraints Discretionary, contains no sensitive information - generally
considered releasable.
Use Constraints None
Data Center
GIS, Oregon/Washington, Bureau of Land Management, U.S. Department of the Interior Supplemental Info
Data Center URL:

Data Center Personnel
Phone: 503-952-6009
Fax: 503-952-6419
Email: stan_frazier at
Contact Address:
Oregon State Office
Bureau of Land Management
P.O. Box 2965
City: Portland
Province or State: Oregon
Postal Code: 97208
Country: USA
Distribution Media: Electronic
Distribution Format: Maps
Fees: Free

Distribution Media: 8 mm cartridge tape
Distribution Format: ARCE
Fees: Varies
Phone: 503-952-6276
Fax: 503-952-6419
Email: lblackbu at
Contact Address:
Oregon State Office
Bureau of Land Management
1515 S.W. 5th Ave.
City: Portland
Province or State: Oregon
Postal Code: 97201
Country: USA
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Extended Metadata Properties
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Creation and Review Dates
DIF Creation Date: 2001-02-15
Last DIF Revision Date: 2017-04-26