Trichaptum biforme is found on hardwoods and doesn't occur in California. In California the Trichaptum grows on conifer, and we have T. fuscoviolaceum, with teeth, and T. abietina, with round pores.
Damon Tighe
2017-03-00
Tue Mar 21 2017 12:58:01 GMT-0700 (PDT)
United States of America, California, Redwood Regional Park, Oakland, CA, US