— 173 — 



sylvestris npon. h npon., Boo6m,e nojn» imn% xojiob'l, 

 o6pa3yioin,Hxca ,a , EJieHieM r b KjrfeTOHeK'b. 



Bt> caMOMi» /tbji'e, MeTOAi» iVEjieHia oiiTOHeKt bt> noHKË 

 Lemna trisulca, onncaHHbiiï Ha CTp. 35-h nepexo/uiT'b bt» ho - 

 BbiH cHanajia bt> oôjiacTn 6jiH3b BepuiHHHbixi» 3y6u,eB , b; 

 notfBnraacs sa bhobb oôpa3yioiH,eMHca syônaMïi, aTa oôJiacTb 

 HOBaro MeTO.ua jrbJieHia, KJTETOHeK'b Bce 60.0e pacnpocTpa- 

 HaeTca, h HaKOHeu'b Bnocji'EjieTBin He3aM'ETH0 TepaeTca 

 ÔJiH3b caMaro cocyancTaro y3Jia. 



BTopon MeTOA'b /dsjieHia, Kain> bh#ho H3T) fywr. 6, T. II, 

 ïaKOBT), hto Bcer#a HMïJeTca BOSMOîKHocTb rpynnnpoBKH 

 o'BTOHeK'b no 4 h no 3, bt> oôin.eM'b nyHKTl> eoiipnKocuo- 

 Bema KOTopbix'b — aBJiaeTca npoMô/KyTOK-b. Oht> yBeJinHn- 

 BaeTca nepesi» pocrb KjrETOHeK'b, h a HesaM'ETHjrb, HTOÔbi 



CT-BHKH HXT», OÔpaiH,eHHbia KT> HpOMeîKyTKy, ÔbIJIH yTOJI- 

 U;eHbI H HM'BJIH KyTHKyjiy (*). Bl> pasp'BS'B — OAH'B H3T> BTHXTs 



KJTETOHeKT» poMÔHOjiajîbHbi, jzpyria 3 yrojibHbi, TpeTbH Tpa- 

 neiîOHitajibHbi,— cjeobomI), bcb HM'EBorb ne odiiuaKooyw çfiop- 

 juy; a sto yKa3biBaeTT> Ha to, hto EfBJibHbia Tania kj'btohkh 

 Wb oaho speaia hm'èïot'l (j>opMbi ]}a3AU%nux% MHororpann- 



KOBT», TOJbKO H-BKOTOpbia H3TE> HHX1) npH3MaTHHHbI BT> iUH« 

 HBIH M0M6HT*B, H, CT. 6., HMT> Tpy/JHO /TBjinTbCa TâKT>, KaiTb 



onHCbiBaeTt bto r. Frank. Bth kjibtohkh jrb\iaTca Tenepb 

 npocTO pa,a,iajibH0 oTHocnTejibHO npoaiejKyTKa, Ka?K/iaa TOJib- 

 ko Ha 2, h npn tomt» He bcb pa30MT>. Oo3TOMy Ha o^homt» 



H TOMT» 7K& pasp-BS^ M05KH0 BCTp'BTHTb B03HMKaB0Hlia BM'ECTH 



jinma, orpaHH^eHHbia to 3-Ma, to 4 -Ma KJTETOHKaMH, T.-e. 

 2. CTajiia pa3Birria. 



HacKOJibKO nosBOJiHTejïbHO roBopnTb o HaÔJiioiieHi îxt» iipy- 

 rHXT> Ha ocHOBaHin 0800X1) coÔCTBeHHbixi», to mh'b caaeTca, 

 hto A-EJieHie KJi'BTOHeK'b y Nuphar advena, npe,HJio?KeHHoe r. 



( l ) KaKi> sto yKa3WBaeTi> r. Frank OTHOCHTeji&HO Nuphar advena 1. c. 



