Phellinus weirii

Phellinus weirii is a plant pathogen causing laminated root rot in certain conifers, typically Douglas-fir and western redcedar. It is widespread in the Douglas Fir Growing regions of British Columbia, Washington and Oregon.

Phellinus weirii

Phellinus weirii is a plant pathogen causing laminated root rot in certain conifers, typically Douglas-fir and western redcedar. It is widespread in the Douglas Fir Growing regions of British Columbia, Washington and Oregon.