Stereum sanguinolentum
Epicr. syst. mycol.: 549. 1838.
Common Name: none
Not uncommon on dead wood of numerous conifer species, fall through spring.
Unknown.
Stereum sanguinolentum can be easily distinguished by its bleeding reaction when damaged and occurrence on coniferous wood.
Bessette, A.E., Smith, D.G. & Bessette, A.R. (2021). Polypores and Similar Fungi of Eastern and Central North America. University of Texas Press: Austin, TX. 430 p.
Burt, E.A. (1920). The Thelephoraceae of North America. XII. Stereum. Ann. Missouri Bot. Gard. 7: 81-248. (PDF)
Ernest, E. & Hubert, A. (1935). Disease of Conifers Caused by Stereum sanguinolentum. Journal of Forestry 33(5: 485–489.
Ryvarden, L. (2010). Stereoid Fungi of America. Fungiflora: Oslo, Norway. 209 p. (PDF)
Schmidt, O. (2006). Wood and Tree Fungi: Biology, Damage, Protection, and Use. Springer-Verlag: Berlin. 334 p.