Clustered Brown Bolete Aureoboletus innixus (Frost) Halling, A.R. Bessette & A.E. Bessette    Synonyms: Boletus innixus.
Kingdom Fungi   >   Phylum Basidiomycota   >   Class Agaricomycetes   >   Order Boletales   >   Family Boletaceae   >   Genus Aureoboletus   

Status:

Found solitary or in groups on ground under hardwoods, primarily oaks.

Description:

Cap: Gray-brown cap cracks in age, dry but viscid when wet; convex. Pores: Golden yellow (dull yellow in age). Stalk: Yellowish with dark brown tones; often enlarged down, club-shaped, then tapered; may have yellow mycelium at base (J. Solem, pers. comm.).

There are 26 records in the project database.

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Clustered Brown Bolete (cap and gills) in Howard Co., Maryland (8/19/2011). Photo by Robert Solem. (MBP list)

Clustered Brown Bolete (cut specimen) in Howard Co., Maryland (8/19/2011). Photo by Robert Solem. (MBP list)

Clustered Brown Bolete in Howard Co., Maryland (7/22/2015). (c) Joanne and Robert Solem, some rights reserved (CC BY-NC). Photo by Joanne Solem. (MBP list)

Spores of Clustered Brown Bolete in Howard Co., Maryland (7/22/2015). (c) Joanne and Robert Solem, some rights reserved (CC BY-NC). Photo by Joanne Solem. (MBP list)

Spores collected from a Clustered Brown Bolete specimen found in Howard Co., Maryland (8/19/2011). Elliptical, smooth; measured 9.2-11.5 X 4.5-5.5 microns. Photo by Robert Solem. (MBP list)


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