FIL.M I oKMATlON. 



"3 



(lifr<M-eiit — as IIanskn (XVI.) has shown - wlien the two have 



he-ii iilliiwcul tu funii llliiis at I ^" to 15 C, hiiiftMJiuliM- tlii'se foii- 



^ 



/V 



u. 



r^ 



Flo. 135.— Sncch. Past. HI. UmiBen. 

 Cells In t\liu ^owii on beer wurt at 18' to 15' C. Madii. loorj. (Aftrr Uaturni.) 



(litiuns one uf llifiii, Sdrrl,, I'a.-it. III., L'xliil)its a luiuihtT of 

 hi-ilily elongated cells (Fig, 135) with latenil bnds, whilst those 



of Siirrh. J'fiKt. II., 



on the other haiul, 

 letiiin very nmeh the 

 Siinio fiiiiM as wlu-n 

 grown at 20^ to 28 

 C, i.e. only slightly 

 elongated, and even 

 globular. An essen- 

 tial jn-iH'.mtion for 

 this coinjiari.sun is 

 the use of young 

 lilins, since when the 

 liluis are very old 

 the No. II. s}»ecies 

 exhihits elongated 

 cells ju.st like those 

 of No. III. Siniiliir 

 conilitions in tliis 

 resjtect ohtiiin be- 

 tween Sii'-rfi. e/lij>t!t>- H<i, i.i(v-.vi.> ii;ir..ii)\ir« I'.ijit, 11. Uauscii. 

 ?'/«•«.>■ /. and S(trrh. I'l- Colln in nim pmwn .>ii lH«cr »nrt at 1 ; to isT. \likfp\. 

 lij>ti()i^ti'U.< J I. /laiisin. • 



The tacidty of developing a film on the surf.ice of suiu-ihle 

 luitrient solutions i< shared l>y nearly all the budding fungi, 



