. Fig. 27".—Poli/pona hii'pidu.''. Longitudinal section through a living .stem of Ash, and a sporophore of P. hUpidus. The stem shows .symptoms of wood- destruction, in that it become8 brown and has short white longitudinal and radial stripes, (v. Tubeuf phot.) and Delacroix state the fungus to be very dangerous to the mulberry in France. It causes^ brown discoloration of the wood accompanied liy characteristic short white lines in both radial and vertical directions, so that the wood becomes marked out in squares. Polyporus (Poria) laevigatus Fr.^ Sporophores dark-brown ^ riillieux {Bulk
. Fig. 27".—Poli/pona hii'pidu.''. Longitudinal section through a living .stem of Ash, and a sporophore of P. hUpidus. The stem shows .symptoms of wood- destruction, in that it become8 brown and has short white longitudinal and radial stripes, (v. Tubeuf phot.) and Delacroix state the fungus to be very dangerous to the mulberry in France. It causes^ brown discoloration of the wood accompanied liy characteristic short white lines in both radial and vertical directions, so that the wood becomes marked out in squares. Polyporus (Poria) laevigatus Fr.^ Sporophores dark-brown ^ riillieux {Bulkt^ dt la i>or. mycolo'j. de Franct the destruction of the wood. -Mayr, Botan. Centralblatt, xix., 18S4. ), gives details of
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Keywords: ., bookcentury1800, bookdecade1890, bookpublisherl, booksubjectfungi
