- Species: brunneum
Tells: Brown/olive pores darken or stain pinkish-brown. White stem instantly stains blue & has spots that age to dark brown. Viscid-when-damp tan/brown cap may bruise blue, but white flesh stains red & then brown.
Other Information: Similar to L. brunneum but that is found only in the high Sierras, grows under aspen, does not blue at all, and has flesh that stains brown without a red phase.
- NH4OH (Ammonia): Cap flesh turns yellow.
- KOH: No data.
- FeSO4 (Iron Salts): No data.