Pilcati. ^ 



CRTTTCA. Simplex series oritur sequ. mo- 

 do : Thelephore.T, Mf^rulii, Agaricoidei, Dsdaleae, 

 Polyporoid, Hydna, Bolcti, qui saltim rtspectu hy- 

 menii pprfectissimi. Valde superflua mihi videtur 

 divisio Persoonlana in quinque ordines. — Gene- 

 rum characteres, unice eK hymenio, neglecta pilei 

 forma, sumendi. Hinc factitia sunt eenera e for- 

 ma pilei clavata (Merisma, Herkiumy Gomphits etc.) 

 1. resupinata {Poria, Corticium etc.) Neque ;];enere 

 distins:upnd^ Sjiecies lamellis aculeisve incisis, po- 

 ris laceratis e s p. Hinc genus Sistotrema, e 

 ^eruliis, Polyporis, Hydnis, Dadaleis conflatum, 

 plane delendum. 



Subr!.ivisiones $:enerum ubique, quantum sec. 

 natur. fieri potuit, esedem. Probe vero distingen- 

 dum inter sr-nera di<;creta ( AgaricuSn Bolettts) et 

 eoncreta .( Cantharcllus, Polyporus, Hydniim etc). 

 Illis enim snpius velum, hymenium a pileo discre* 

 tum, forma non aberrans (resupinata), substantia 

 carnosa etc. 



Determinatio tribsum naturalium Systematis 

 basi?, synonymorum decus, specierum robur ; ha- 

 rum vero in hoc ©rdine e notis mere superficiali- 

 bus erronea. sine synonymorum studio vitiosa, Ta»" 

 f ietatibus et formis onusta tsdiosa. 



