Image of Polyporus arcularius

Description:

Slo.: rombasti luknjicar - Syn.: Boletus arcularius Batsch, Polyporellus arcularius (Batsch) Fr. (1880) - Habitat: Wood-side of a pasture land, southeast oriented slopes, partly sunny, precipitations ~3.000 mm/year, average temperature 8-10 deg C, elevation 570 m (1.900 feet), alpine phytogeographical region. - Substratum: rotten thick branch of a deciduous tree lying on ground among grasses. - Comment: Determination not certain. Based on field characters only. - Ref.: A.Bernicchia, Polyporaceae s.l. in Italia, Instituto di Patologia Vegetale, Uni. degli Studi di Bologna (1990), pp462.