Habitat: Woodlands
Substrate: stumps or on ground, often in grass
Conservation Status: Not of concern
Edibility: Not edible
Not edible
Hydnellum peckii, which also exudes red droplets when damp, has spines on the undersurface, not pores.
Sources: Roberts, Peter and Evans, Shelley. The Book of Fungi. Chicago, The University of Chicago Press, 2011.
PNW Herbaria: Specimen records of Abortiporus biennis in the Consortium of Pacific Northwest Herbaria database
CalPhotos: Abortiporus biennis photos