154 SEXUAL REPRODUCTION IN THE ERYSIPHEI. 



any rate, it is not improbable that some phenomenon (fecundation 

 or copulation) takes place, which is connected with our subject. 

 The multi-cellular body increases by the multiplication and sub- 

 division of its component cells, and soon assumes a globose form. 

 The cells of the superficial layer (or simply their exterior wall, 

 which will have to be examined anew) become polygonal, assume a 

 yellow colour, and constitute the thin integument of the conceptacle. 

 In the interior of this the cellular partition still continues for a long 

 time, until finally all the utricles have become rounded oval thecae, 

 and normally octospores. 



HUNGARIAN FUNGI. 



a Kalchbrenner Karoly : Icones selectee hymenomycetum hungarice" 



The work is edited by and at the expense of the Hungarian 

 Academy of Sciences ; it will be published in three parts, the first 

 of which has appeared already. The text as well as the work of 

 the plates, are a most successful imitation of the " Icones selectge 

 hymenomycetum of Fries," so far, that the now publishing Hun- 

 garian work may be considered a continuation of the Swedish. The 

 Hungarian and Latin text is arranged in columns, and as far as the 

 description of the pileus is concerned, it is quite on the level of 

 the science of the present day. 



The 10 plates of the first part published contain the following 

 new or little known species — 



1. Ag. Amanita, aureola, Kalchbr. 



2. Ag. Amanita, cygnea, Schulzer. 



3. Ag. Lepiota, nynipharum, Kalchbr. 



4. Ag. Lepiota, Schulzeri, Fries. 



5. Ag. Tricholoma, macrocephalus, Schul. 



6. Ag. Tricholoma, psammopus, Kalchb. 



7. Ag. Tricholoma, argyricus, Kalchb. 



8. Ag. Tricholoma, centurio, Kalchb. 



9. Ag. Tricholoma, tumulosus, Kalchb. 



10. Ag. ClytocybaB, trullaeformis, Fries. 



11. Ag. Collybia, atramentosus, Kalchbr. 



12. Ag. Collybia, plumipes, Kalchb. 



13. Ag. Collybia, rancidus, Fries. 



14. Ag. Mycena, caesiellus, Kalchb. 



15. Ag. Omphalia, cyanophyllus, Fries. 



16. Ag. Omphalia, reclinis, Fries. 



17. Ag. Pleurotus, sapidus, Schulz. 



18. Ag. Pleurotus, pardaus, Schulz. 



19. Ag. Pleurotus, superbiens, Schulz. 



20. Ag. Annularia, Fenzlii, Schul. 



21. Ag. Pluteus, patricius, Schutr. 



Fr. Hazslinszkt. 



Eperies, Hungary. 



