MARCH, 1892. __ No. 3. 
BULLETIN 
ORREY BOTANICAL CLUB. 
A MONTHLY JOURNAL OF BOTANY, = 
EDITED BY 
NATHANIEL LORD BRITTON, | 
AND OTHER MEMBERS OF THE CLUB. _ 
J 
CONTENTS: 
rowth of Spiregyra Cells: 
Gregory (Plate CX XV) 
8 of two Species of Rhus: 
anc Peronosporacew : Thos. A; Wit. 
gi as Related to Variegated 
ane te eeeae 
a ee ee 
_ BOvaNican Nores._ 
- ee: John K. 
es Mas Waterford, 
A Singular Rudbeck- 
Small; Phlox macula-— 
Conn.: Chas, B. Graves; 
PAGE. 
Note on the Genus Henrya: W. Botting 
‘Hemstey occ isi es Ba 
RECENT LITERATURE RELATING TO AMER- 
ICAN BoTANY.—Canadian Hepatice ; Co- — a 
pernicia cerifera; The Dew Berries; 
Flora of Western North Carolina and 
Contiguous Territory; Key to the 
_ Genus Fontinalis; Grasses of theSouth- 
west: Hepatice Americanm; An Ar- = 
rangement of the Genera of Hepatic ; ye 
New Mossesfrom the PribylovIslands: = 
_ Notes on the Cone-bearers of North-  ~ 
west America; Trees of Salem, Mass.; 
Patterson's Check-List of North Amer-— 
ican Plants; Plant-bearing Deposits of : 
the American Trias; Principles and — 
Methods of Geologic Correlation by 
Means of Fossil Plante; Silva of North 
America, Vol. III.; Some new _Lobeli- — 
acewin the Vienna Herbaria; What is 
a Diatom ? and briefer notices........-. 97 
PROCEEDINGS OF THE CLUB......-.-...++ + 105 
MEW. NORR Ee Se 
PRESS oF HOLT BROTHERS, 17-27 VANDEWATER STREET. = 
