﻿Botanical (Sajette 



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Vol. XXXV, No. 5 



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ig Marks 



Issued May 20, 1903 



CONTENTS 



ON THE RELATIONSHIP OF THE NUCLEAR MEMBRANE TO THE PROTOPLAST. 



Contributions from the Hull Botanical Laboratory. XLVll (with plate xv). 



Ansirnther A. Lawson .._-.---- 



OOGENESIS IN SAPROLEGNIA. Contributfons from the Hull Botanical Labora- 

 tory. XLVI. [Concluded.) Bradley Moore Davis - - - 



THE MACCHIE OF THE NEAPOLITAN COAST REGION. I Y. Bergen 



BRIEFER ARTICLES. 



Nutation in Bidens and Other Genera (with four figures). Frank Lincoln Stevens 



CURRENT LITERATURE. 



book reviews .....----' 



Forestry and Wood 

 minor notices • • - - - - " ' ' 



NOTES FOR STUDENTS - • - - " 



NEWS -.......-.-• 



305 



320 

 350 



363 



367 



368 

 69 





374 



4 



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