(187 
Reiscultur, insbesonder in Brasilien—Die. alter May. (Bot. 
Zeit. |. 56). 
Relationships of the Archegoniata—On the. Douglas Houghton 
Campbell. (Bot. Gaz. xvi. 323). 
Root Foods of the Seneca Indians, G. H. Harris. (Proc. Roches. 
Acad. Sci. i. 106). 
Schinusarten Brasiliens—Die Officinellen. Theo. Peckolt. 
(Pharm. Rundsch. ix. 86-89, continued). 
Smuts of Oats and Wheat—Treatment of. (U.S. Depart Agric. 
Farmers Bull. No. v. illustrated). 
Solandra grandiflora. (Gard. and For. v. 92). 
Some Cercospore from Alabama. Geo. F. Atkinson. (Journ. 
Elisha Mitchell Sci. Soc. viii. part ii-i). 
Southern Tomato Blight—The. Byron D. Halsted. (Miss. 
Agric. Ex. Sta. Bull. xix). 
Spring in West Virginia, Danske Dandridge. (Gard. and For. © 
v. 100). 8 
Spruces and Firs on the Maine Coast. (Gard. and For. v. 97, 
illustrated). 
Sulla presenza di Sferiti nell Agave Mexicana. Louigi Re. 
(Ann. R. Inst. Bot. Roma. v. 38). 
Swans-neck Orchids—The. R. A, Rolfe. (Gard. and For. v. 88). 
Notes and descriptions of fifteen species of the curious genus 
Cynoches from Central and South America. 
Symbole ad Floram Brasilie Centralis cognoscendam. Eug. 
Warming. (Vidensk. Medd. Naturh. For. Kjob. 1890, 24-53 ; 
158-165, 182-205, Tab. II-VII). 
Parts 34, 35 and 36 of these studies of the Brazil flora, edited 
by M. Warming are contained in this volume. Part 36, devoted 
to the Desmidieze, is contributed by F. Borgesen, and numerous 
new species are described in the genera Closterium, Micrasterias, 
Euastrum, Cosmarium and Staurastrum. Part 35 contains 
the Nyctaginee, with new species of Pisonia described by A. 
Heimarl, Part 36 contains notes on Composite. 
Yan Bark Oak—The. Carl Purdy. (Gard. and For. v. 118). 
Quercus densiflora, one of the most beautiful of the Californian 
Oaks, ranges from Monterey County north to Mount Shasta e the 
Coast Range, where itattains its greatest size and perfection in the 
