Identifying Your Bolete
Pores and Pore Surface
Pale yellow becoming greenish yellow in age, staining blue when bruised; pores circular to angular, 1-2 per mm.
Chemical reactions
FLESH: pale beige with KOH, NaOH and NH4OH; gray with FeSO4; blackish purplish with phenol and no change with formalin.
CAP-STIPE: towards orange beige with KOH; towards orange beige on the stipe and black on the cap with NaOH; to gray with FeSO4; discoloration with NH4OH; black with phenol; towards brown with formalin.
TUBES: towards dark brown with KOH, NaOH and NH4OH; towards black with FeSO4, phenol and formalin.
Comments
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Some authors classify it as good one, while others do not recommend it. Bay Bolete is also described at 6.28 which some pictures differ from this page.
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