Scrophulariacew, (by A. Gray.) 
Bignonia—Sesamew, (by A. Gray.) 
Polygonacez:. 
canthoganum, Nov. Gen. 
Lauracez. 
Thymelacem. 
San k 
Loranthacezx. 
Saururacem. 
Callitrichacex. 
Da i 
Euphorbiacex. 
Garryacex. 
Platanaceex. 
Betulacex, 
CONTENTS. VII 
Myricacex. 
Cupulifere. 
licacew 
Urticacee. 
Hesperocnide, Nov. Gen. 
Conifera. 
Lem 
Melanthacez. 
Scoliopus, Nov, Gen. 
Lil 
Stopholton, Nov. Gen. 
Odon mum, Nov. Gen. 
ieaiiianes: 
Smilacex. 
No. 5. 
DESCRIPTION OF THE MOSSES AND LIVERWORTS. 
BY W. 
5. SULLIVANT, Eso. 
Hedwigiex. 
Polytrichee 
Bryex 
Funarice. 
Fontinalex. 
Leucodon 
Hypnee. a 
Hepatice. 
EXPLANATION OF THE PLATES. 
