Douglas-fir (Pseudotsuga menziesii)

redwood (Sequoia sempervirens)

Pacific yew (Taxus brevifolia)

Explore an interactive map of where the record trees grow throughout the Klamath region.

Explore Select Forest Pathogens of the Klamath Region in a downloadable PDF format

Check out a poster created in celebration of the conifers of the Klamath Region. (Buy a print)

Bark Accumulation in Conifers
of the Klamath Mountain Region

white fir (Abies concolor)

incense-cedar (Calocedrus decurrens)

California nutmeg (Torreya californica)

grand fir (Abies grandis)

Port Orford-cedar (Chamaecyparis lawsoniana)

shasta fir (Abies magnifica x shastensis)

western redcedar (Thuja plicata)

noble fir (Abies procera)

Alaska yellow-cedar (Cupressus nootkatensis)

subalpine fir (Abies lasiocarpa)

Siskiyou cypress (Cupressus bakeri)

Pacific silver fir (Abies amabilis)

Sargent cypress (Cupressus sargentii)

Brewer spruce (Picea breweriana)

MacNab cypress (Cupressus macnabiana)

Sitka spruce (Picea sitchensis)

Mendocino cypress (Cupressus pygmaea)

Engelmann spruce (Picea engelmannii)

western juniper (Juniperus occidentalis)

western hemlock (Tsuga heterophylla)

Common juniper (Juniperus californica)

mountain hemlock (Tsuga mertensiana)

sugar pine (Pinus lambertiana)

western white pine (Pinus monticola)

foxtail pine (Pinus balfouriana)

whitebark pine (Pinus albicaulis)

ponderosa pine (Pinus ponderosa)

Jeffrey pine (Pinus jeffreyi)

ghost pine (Pinus sabiniana)

knobcone pine (Pinus attenuata)

Bishop pine (Pinus muricata)

lodgepole pine (Pinus contorta var. murrayana)

beach pine (Pinus contorta var. contorta)