Stringy Butt Rot

Poriella subacida is a species of poroid fungus in the family Polyporaceae. It is a plant pathogen that infects Douglas firs. The fungus was originally described in 1885 by American mycologist Charles Horton Peck.

From Wikipedia, under CC BY-SA 4.0.

Is it poisonous?

We have no record of Stringy Butt Rot being toxic, poisonous or venomous. That is not proof that it is safe. Never eat, touch or handle a wild plant, mushroom or animal on the strength of an identification; ask someone qualified.

Easily confused with

• Yuchengia narymica
• Sidera americana
• Fomitopsis serialiformis
• Rigidoporus corticola
• Xylodon ovisporus
• Perenniporia bostonensis

Classification

Kingdom

Fungi

Phylum

Basidiomycota

Class

Agaricomycetes

Order

Polyporales

Family

Polyporaceae

Genus

Poriella

Species

Poriella subacida

More species