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Page number:311 
Description type:Non-original description 
Description:graphica, Poria (BPI). Fig. 2 A, B, C, D. Hedwigia 35:282, 1896. Brazil.
= Porogramme graphica (Bres.) Pat.
Fruitbody resupinate, adnate. Pore surface beige to very pale brown. Pores a fine irregular angular pattern 8-12 per mm, 0.1-0.2 mm deep. Context almost lacking, trama in section cream to very pale straw-coloured. Substrate somewhat reddish brown below the fruitbody but irregular and faint. Hyphal system monomitic. Generative hyphae with clamps, in the upper parts of the sterile walls and in the hymenium thin-walled 2-4 µm wide, in the trama slightly thick-walled, agglutinated 3-5 µm wide and thick-walled to solid. Hymenium only in the bottom the shallow pores, basidia 16-22 x 4-6 µm clavate with 4 sterigmata. Spores broadly cylindrical 5.5-7 x 2.5-3 µm, thin-walled, IKI-. Some hyphae projecting into the hymenium, up to 3 µm wide. Characteristic is the very thin, slight beige to very pale brown surface and the very finely tinted hyphae.

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