. 270. l'l,lâ,Hâ LI. I,U,,UU^. D^slUlLtlUll Uf Spi-uce-w()i)d. The white iiiycehiiiii is present, dividing the wood into cubical pieees. (v. Tubeuf phot.) l''ii;. â ITl. â l'oli/jiorus Ijorcaliti. Later stage of destruction. The Spruee-wood is broken up Into cubical pieces, and the mycelium has disapjieared. (v. Tubeuf phot.) like pieces, particularly evident when the wood is liroken (Fig. '271). Tlie cell-walls are dissolved from the eell-cavity out- wards, the lignitied wall being first converted into cellulose and disa[)pearing, finally the middle lamella. Polyporus dryadeus


. 270. l'l,lâ,Hâ LI. I,U,,UU^. D^slUlLtlUll Uf Spi-uce-w()i)d. The white iiiycehiiiii is present, dividing the wood into cubical pieees. (v. Tubeuf phot.) l''ii;. â ITl. â l'oli/jiorus Ijorcaliti. Later stage of destruction. The Spruee-wood is broken up Into cubical pieces, and the mycelium has disapjieared. (v. Tubeuf phot.) like pieces, particularly evident when the wood is liroken (Fig. '271). Tlie cell-walls are dissolved from the eell-cavity out- wards, the lignitied wall being first converted into cellulose and disa[)pearing, finally the middle lamella. Polyporus dryadeus Fr.^ (P. 2y-^("i'(^oiffniarws Bull.) (IJritain and America). Sporophores, annual, large, shaped likt- tubers or hoofs, and generally situated towards the base of the ^R. Hartig, Zer-^etztiw/sersrheinimgen, PI. XN'II. A common species.


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Keywords: ., bookcentury1800, bookdecade1890, bookpublisherl, booksubjectfungi