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A General Index to Vols. VII-X VI (1880-1889) is being prepared, and will probably be 

 issued early in 1890. 



Vol. XVII. 



APRIL, 1890 



No. 4. 



BULLETIN 



OF THE 



ToRREY Botanical Club 



J 



MONTHLY JOURNAL OF BOTANY, 



-Edited by 



NATHANIEL LORD BRITTON, 



AND OTHER MEMBERS OF- THE CLUB. 



CONTENTS : 



PAGE. 



t 



Contributions to Canadian Bryology.— 2 : 

 John Macoun, 83 



An Enumeration of the Plants collected 

 by Dr. H. H. Rusby in Soutli America, 

 1885-1886.— XIL: K. L. Britton 91 



A newEnti/loma : Byron D. HaWed 95 



The new Edition of Gray's Manual : Sere- 

 no Watson y7 



A new Moss of the Genus Bruchia (Plate 

 CL): D. CEaton ' 100 



Notes on some of the Plants found in 

 Muskoka Lake, Sept Ist, 1889 : K, B. 

 Claypole -.101 



Botanical Notes.— &'ie&w/a/ia aquatica : 

 David F, Day; Note upon Ailantliua: 

 Byron D» Halsted ; Burning of the Bo- 

 tanical Museum and Laboratory of 



FAOR. 



the Michigan Agricultural College : If. 

 J.Beal; AmunifloentGift: Chas.H.Peck 102 

 Reviews OF Foreign Liter atuek.— White 



Huckleberries; Chrysanthevium *^ Sam- 

 uel Henshaw ;" Recherches sur la 

 transpiration et rasslmilation pend- 

 ant les nuits Norv6glennes 103 



Recent American Literature.- Poison- 

 ous action of Clathrus columTiatus ; Die 

 Arten der Gattung Ephedra ; Flora of 

 Kansas ; Fossil Wood and Lignite of the 

 Potomac Formation ; Undescrihed 

 Plants from Guatemala; Stipules in 

 certain Dicotyledonous Leaves of the 

 Dakota rocks ; The new American Bot- 

 anist and Florist, and briefer notices., lOG 



Proceedings of the Club Ill 



MISSOUHI 



GARDEN - 



NEW YORK. 



Press of Holt Brothers, 17-27 Vandewater Strbit. 



