<p>Dufour, Champignons. Planche 63 <br>
N<sup>o</sup>. 137. Boletus bovinus. Bolet des bouviers. (Comestible). <br></p>
N<sup>o</sup>. 138. Boletus collinitus. Bolet visqueux.
Dufour, L.
1891
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