| Scientific name : | Leccinum duriusculum (Schulzer) Singer |
| Japanese name : | Yamanarashinoaoneyamaiguchi |

Oct 5,2003. Mikata county, Hyogo Prefecture under Populus sieboldii

Pileipellis(1 unit= 2.5 micrometer)

Spores(1 unit= 2.5 micrometer)

Basidia(1 unit= 2.5 micrometer)

Cystidia(1 unit= 2.5 micrometer)
| This bolete grows under Populus sieboldii , has greenish blue stains at the base of the stipe. The flesh of the cap and upper part of the stipe turn grayish purple to black when injured. The flesh of the stipe base turns greenish blue. The Pileipellis consists of long and fine hyphae. Spores 13-15.5X4.4-5 micrometers Q=3.1 |