108 
993. Polyporus borealis Fries. 
Monstrosa progenies Fries Summ, veg. pag. 64. 
Syn. Ptychogaster albus Oorda (?) 
Ad truncos abietinos putridos, in pinetis umbrosis, raro. 
Autumno. Mönchwald et ca. Königstein. * 
994. Poiyporus cutieularis Fries. 
Ad lignum abietinum putridum, raro. Autumno. a. 
Fr. Weinheim. 
995. Polyporus hispidus Zries. 
Ad truncos vetustos, frequens. Autumno. 
996. Polyporus adustus Fries. 
Ad truncos fagineos in sylvis montanis, frequens. Au- 
Pr 
tumno. * 
997. Polyporus fumosus Frzes. 
Ad truncos salicinos, frequens. Autumno, 
995. Polyporus trabeus Rostkovius. 
As lignum abietinum putridum, raro. Autumno. 
999. Polyporus sulphureus Fries. 
Ad truncos fagineos in montosis, raro. Autunine. Ca. 
& 
* 
Frauenstein. 
1000. Polyporus lobatus Gronelin. 
Ad truncos salicinos vetustos, rarissime. Autumno. 
Grünau prope Hattenheim. 
1001. Polyporus giganteus Fries. 
Ad truncos fagineos, raro. Vere. Ca. Eberbach. 
1002. Polyporus eristatus Fries. 
In sylvis montanis ad vias, frequens. Autumno. * 
1003. Polyporus frondosus Fries. 
Ad truncos vetustos, raro. Autumno, Ca. Eberbach. 
1004. Polyporus elegans Fries. 
Ad ramulos fagineos dejectos, raro, Aestate. In sylva 
Hostrichiensi. 
1005. Polyporus ciliatus Fries Obs. 
Ad ramulos betulinos putridos,. rarissime. -Vere. ‘In 
sylva Hostrichiensi. 
