Eight Dollar Mountain supports the heaviest concentration of rare plants in Oregon.
Eight Dollar Mountain Preserve Eight Dollar Mountain supports the heaviest concentration of rare plants in Oregon. © The Nature Conservancy

Places We Protect

Oregon

Eight Dollar Mountain Preserve

Near Oregon's southern border, this cone-shaped mountain harbors amazing botanical diversity.

Why It's Important  

Covered with forest, grasslands and bogs, Eight Dollar Mountain supports the heaviest concentrations of rare plants in Oregon and outstanding examples of several serpentine soil communities.

Of the 3,370 plant species known to Oregon, nearly half are found in the Klamath and Siskiyou Mountain region. The prevalence of heavily mineralized, magnesium-rich soils helps account for the evolution of this region's extraordinary plant life.

Location

Near Selma in Southwest Oregon

Size
45 acres
What the Conservancy Has Done/Is Doing

In addition to the Conservancy's property, public land holdings on Eight Dollar Mountain include the U.S. Forest Service, Bureau of Land Management and Oregon Division of State Lands — 4,400 acres in all. The entire mountain ecosystem is managed cooperatively by the Conservancy and those agencies to protect its exceptional natural values. Ecologists monitor the populations of rare plants.

What to See: Plants

The varied elevations and aspects of Eight Dollar Mountain support an outstanding diversity of rare plants including Waldo gentian, large-flowered rush-lily, western senecio, Oregon willow-herb and Howell's mariposa-lily. The preserve also contains western azalea thickets, chaparral and Jeffery pine forest, as well as bogs dominated by the carnivorous California pitcher plant and a tufted hairgrass wet meadow.

For wildflower displays, the best times to visit the preserve are May through July. There are no signs or official trails.

Please observe the following guidelines while hiking:

  • Stay on the trail. Don't collect plants, insects or other species or disturb soil, rocks, artifacts or scientific research markers.
  • No dogs. Preserves harbor ground-nesting birds and other wildlife that are extremely sensitive to disturbance.
  • No bicycles or motorized vehicles. Native plants and research sites are easily trampled.
  • No hunting, camping or campfires.
  • For groups of 10 or more, please contact us before visiting a preserve (a volunteer naturalist guide may be available).
  • Please bring a bag and carry out any trash you find.
  • Please report to us any problems you observe (e.g., camping, plant removal, hunting, off-road vehicle damage, etc).