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Page number:155 
Remarks (public):The pale brown to orange colour of the pileus surface, the strong scent of coumarin, and the restricted distribution should be sufficient for a field determination. A. fragrans probably has a wider distribution in central Eastern Europe. 
Description type:Non-original description 
Description:Antrodiella fragrans (Dayid & Tonic) David & Tonic - Cryptog. Mycol. 7:4, 1986. - Trametes fragrans David & Tonic, Acta Bot. Croat. 38:133, 1979.
Basidiocarps annual, pileate, sessile, more rarely effused reflexed, up to 4 cm long, 2 cm wide and 0.5 - 1 cm thick at the base, flexible and tough when fresh, hard and fragile when dry. usually imbricate, with a strong scent of coumarin (like that of the grass Anthoxantum odoratum) which persists in the herbarium; upper surface velutinate, zonate, cinnamon to pale brown with orange tints, paler when fresh and then often slightly greyish; pore surface pale orange to brown with a silvery shine when fresh. margin white to pale yellow, pores circular. 6-7 per mm. dissepiments entire; context concolorous and up to 5 mm thick; tube layer pale orange brown, up to 5 mm thick. Hyphal system trimitic; generative hyphae with clamps, 2-4 µm in diam: skeletal hyphae thick-walled, with a distinct lumen. straight to slightly sinuous. nonseptate, pale brown, 3-5 µm in diam, negative in Melzer's reagent. in the dissepiments a few skeletal hyphae are covered with crystals; binding hyphae richly branched, thick-walled. 3-3 µm in diam. rare and difficult to find in the context.
Cystidia and other sterile hymenial elements absent.
Basidia clavate. 4-sterigmate, 8-12 x 4-5 µm. with a basal clamp.
Basidiospores ovoid, hyaline, smooth, thin-walled, negative in Melzer's reagent, 3-4 x 2-3 pun.
Type of rot. Causes a white rot in dead hardwoods.
Cultural characteristics. See David et al. 1979.
Sexuality. Heterothallic and tetrapolar (David et al. 1979).
Substrata. Hardwoods such as Corylus, Carpinus, Fagus, Fraxinus, Populus, Prunus and Sal ix.
Distribution. Yugoslavia and Czechoslovakia.
Taxon name: