No. 450.] STUDIES ON THE PLANT CELL. 469 



TiMBERLAKE. 



: 00. The development and function of the cell plate in higher plants. 

 Bot. Gaz. 30, 73. 



TiMBERLAKE. 



:02. Development and structure of the swarm spores of Hydrodictyon. 

 Trans, wiss. Acad, of Sci., Arts and Let. 13, 486. 

 Treub. 



'78. Quelques recherches sur la r61e du noyau dans la division des cel- 

 lules vegetales. Amsterdam. 

 Trow. 



:01. Biology and cytology of Pythium ultimum. Ann. of Bot. 15. 269. 

 Van Hook. 



: 00. Notes on the division of the cell and nucleus in liverworts. Bot. 

 Gaz. 30, 394. 

 Van Wisselingh. 



;02. Untersuchungen iiber Spirogyra, IV Beitrag. Bot. Zeit. 60, 115. 

 Wager. 



'94. On the presence of centrospheres in fungi. Ann. of Bot. 8, 321. 

 Wager. 



'96- On the structure and reproduction of Cystopus candidus Lev. Ann. 

 of Bot. 10, 295. 

 Wager. * 



:00. On the fertilization of Peronospora parasitica. Ann. of Bot. 14, 

 263. 

 Webber 



-.01. Spermatogenesis and fecundation of Zamia. Bu. of Plant Ind. 

 U. S. Dept. of Agri. Bull. 2. 

 Williams, Clara L. 



'99. The origin of the karyokinetic spindle in Passiflora coerulea. Proc. 

 Cal. Acad. Sci. Bot. Ill, i, 189. 

 Zacharias. 



'88. Ueber Kern und Zelltheilung. Bot. Zeit. 46, 33 and 5 1 . 



