Image from the Biodiversity Heritage Library.
Contributed by Harvard University Botany Libraries.
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Transcription
Boletus
Pileus flat, 1.2cm., velvety tomentose, mummy brown flesh 3mm. thick
thinning to edge, upper third old rose or darker when cut, tubes 4mm.,
yellow, mouths of tubes at margin stained old rose
Stipe very short, broken off, .6X 2mm.
Mossy roadside banks
Costa Rica, San José prov., Guayabillos, 2300 m. 7-16-36
Dodge & Coerger