Cap pale olive or tan, initially convex before flattening with a velvety tan surface, often becoming cracked in age. The flesh is white or pallid yellow, with a faint brownish zone beneath the cap cuticle. It is unchanging, thick and soft. Pores yellow, becoming olive-yellow with maturity and bruising blue or green before fading somewhat. When bruised the pores usually turn blue, but the bruised area eventually becomes brownish. Stem is a pallid cap colour or slightly darker, sometimes with a brick-red tinge. It is slender and slightly bulbous. The stem has no ring. The stem flesh is similarly coloured as the cap but browner. Spore print olive-brown.
Microscopic Features: Spores are smooth, subfusiform to ellipsoidal, measuring 10-15 x 4-6µm.
Boletus subtomentosus on the www.first-nature.com web site.
Xerocomus subtomentosus on the MushroomExpert.Com web site.
Many mushrooms are poisonous, and some can be lethally toxic. Distinguishing between edible and poisonous mushrooms can be very challenging. Therefore, we strongly advise against consuming wild mushrooms. This website does not contain any information about the edibility or toxicity of mushrooms.
Although efforts have been made to ensure accuracy on this website, the information may contain errors and omissions. Therefore, all content provided is for educational and informational purposes only and should not be relied upon or used as a basis for consuming any plants or mushrooms.
Links to external websites that provide information about mushrooms are included for reference purposes only. We do not endorse, or assume responsibility for the information, content, or recommendations provided on these external sites.