Xo. 1 of the Memoirs, containing Professor L. H. Bailey's paper on '^Studies of some 

 types of the Genus Carex^ is nearly ready for distribution. It can be obtained only from 

 the Editors. Price, $1.00, 



Vol. XVI. 



MAY, 1889. 



No. 5. 



BULLETIN 



OF THE 



ToRREY Botanical Club, 



MONTHLY JOURNAL OF BOTANY, 



Edited by 



NATHANIEL LORD BRITTON, 



C ^ - - 

 AND OTHER MEMBERS OF THE CLUB, 



?^ ^_ 





V 



c o isr T E isr T S : 



PAGE. 



Preliminary Xote on the North American 



Species of the Genus Ti^m^ Adans- .V. L. 

 ^ritton 125 



The Germination of Pollen : Brfron D. Hal- 

 «^^— \ 130 



^ora of Richmond Co., N. Y.— Additions 

 and New Lof^alitles, 1886-1889: Arthur 



n^'mck and y. L. nnw.n in 



Observations upon PoUea :Measurem en tt* : 

 ^^''on. D. HalstM. 135 



^OTAN-icAL XOTES.— Notelets: \r. W. Bur v; 

 '^'^' /> ro6tratum and Bkpfuh'n eih'ata : 

 ^- F. MUJ^paugh; Two leaved P 

 ^(^^: R, E, ^: ' ,/, ; The proposed Botani- 

 ^■al Garden . . .186 





PAOR 



Reviews of Fokeign Lttekattke.— The 

 Flora of Woot Yorkshire; The Develop- 

 ment of P'"^ariagfob''^''/era IST 



Recext AiiKRiCAX LiTHKATrRE,— Contri- 

 butions to the Life Histories of Plants; 

 Eaumeratio Plantanun < Uxatemalen- 

 sium: Journal of Andre Miohaux; Moe- s 

 found at Ottawa ; ^^<umb9 spen\>-^n natur- 

 alized at Boidentown; Nouvelle;> ii^" 

 marQues sur les Roses Amerioaines; Veg- 

 etation of the San Benito and Cedn>9 

 Islands; Cultnadon of >>»/7/a in Eng- 

 land; Our Worst Weeds, and bri ' r 

 Notices - i39 



Proceedings OF THE Clcb 2-^* 



NEW YORK: 



Press of Holt r.EOTUKii?, 17*^27 Vandkwater sikekx 



