Boletus impolitus is a species of bolete fungus recorded in the 19th century and documented here within the Cresswell Collection assembled by Reverend Richard Cresswell (1815–1882), an English cleric and natural history collector. The archival image reproduces a watercolour, pen and ink drawing dated 1871, bearing identification notes by Miss Aviolet and a Museum stamp marked CRESSWELL COLLECTION.

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