492 



Index to Recent Literature 



■ 



Schrenk, H. von. Factors which cause the Decay of Wood. Jour. 

 Western Soc. Engineers, — (1-15). ^/. z-j. My. 1901. 



Sellards, E. H. A new Genus of Ferns from the Permian of Kansas. 



1 



Bull. Univ. Kansas, I : 179-189. //. 37-42. . Jl. 1900. 



■ 



Glenopteris gen. no v. : 



Small, J. K. An Alleghanian Rudbeckia. Torreya, I : 67, 68. Je. 

 1901. 



R. monfuo/a, new species. 



Small, J. K. Juncoides in the Southeastern States. Torreya, 1 : 73- 



75 



jl. I90I 





J. echinatum and J. bu/bosum, new species. 



Small, J. K. Shrubs and Trees of the Southern States. IV. Bull. 

 Torr. Club, 28 : 356-361. 19 Je. 1901. 



New species in Brayodendron (gen. nov. ), Quercus (4), Aesadus, Hypericum, 

 Azalea , and Dendrium. 



Smith, A. L. On some Fungi from the West Indies. Jour. Linn. Soc. 

 35: 1-19.//. i-j. Ap. 1901. 



New species in Radulum, Cyphella (2), Acrostalagmus, Coniosporium, Zygodesmus, 

 Stilbum, Heydenia, Artkrobotryium, Solenopeziza, Belonidium (2), Omhrophila, Cal- 

 /oria, Rhynchostoma, Xyloceras (gen. nov.), Ceriospora, Hypomyces, Calonectria, and 



Hypocrella . 



: t < - 



Thornber, J. J. The Prairie-grass Formation in Region L Bot. Surv. 



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Nebraska, 5 : 29-143. 30 Mr. 1901. 



Underwood, L. M. A changed Conception of Species. Fern Bull- 

 9= 49-53- Jl- 1901- 



ft 



Warnstorf, C. . Ueber Rhizoideninitialen in den Ventralschuppen der 



Marchantiaceen. Hedwigia, 40 : 132-135. 20 Ap. 1901 



D. The Canadian Species of the Genus Whittlesay 



[Illust.] 



White 



systematic Relations. Ottawa Nat. 15: 98-110. //. 7. Jl 



Includes three new species. 



iOI- 



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