\ 



Index to recent Literature 31 



Engler, A. .Beitrage zur Kenntniss der Araceae, VIII. Bot. Jahrb., 



25: 352-476. 19 Jl- 1898. 

 Evans, A. W. Studies among our common Hepaticae. ■ Plant 

 . World, I : 97-102. /. i-is,- 133-137. / 1-21; 182-186. f.J-iS- 

 Ap. Je. S. 1898. 



Evermann, B. W. The Teaching of Biology in the Public Schools. 

 Plant World, i: 119-122. My. 1898. 



Farlow, W, G. The Conception of Species as affected by recent 

 • Investigations on Fungi. Science, II. 8: 423-435. 30 S. 1898. 



Golden, K. E. Yeasts and their Properties. Purdue Univ-. Monog. 

 (Food) 5 : 1-28. / 1-8, [1S98.] 



Greene, E. L. Parthenogenesis in common Plants. Plant World, 

 I : 102, 103. Ap. 1898. 



« 



Halsted, B. D. Starch Distribution as affected by Fungi. Bull. 

 Torn Bot. Club, 25: 573-579- 7 N. 1898. 



Harshberger, J. W. Botanical Observations on the Mexican Flora, 

 especially on the Flora of the Valley of Mexico. Proc. Acad. Nat. 

 . Sci. Phila. 1898: 372-413. S. 1898. 



Harvard, V. The vulgar or English names of Plants. Plant World, 

 i: 161-163; 180-182. Au. S. 1898.] 



Hasse, H. E. Lichens of Southern California. 1-18. 1898. 



[2d ed.] ;j 



Heller, A, A. New and Interesting plants from western North 

 America.— III. Bull. Torr. Bot. Club, 25: 580-582. 7 N. 1898. 



Hydrophylhi?n tenuipes^ spTnov.; previously described varieties in Salix^ Cory Ins, 

 RantmcuhiSy Opitlaster^ Kaimia and Stac/iys^ raised to specific rank. 



Hemsley, VS/. B. Lucuma Hartii, Hook. Ic. PL 26 : //. 236^. Ap. 

 1898. 



A species from Trinidad, W. I. 



Hemsley, W, B. Hevea spurceana. Hook. Ic. PL 26: pi. 2^yo. 

 Ap. 1898. 



* 



•Notes on a north Brazilian species witli the description of anew species, //. confusa^ 

 from British Guiana. 



Hemsley, ^V. B. Hevea Benthamiana. Hook. Ic. PL 26 : //. 2^"^!. 

 -Ap. 1898. 



A north Brazilian species.^ 



Hemsley, W, B. Hevea minor. Hook. Ic, PL 26 : //. 2^72. Ap. 

 .1898.. 



A[new species from north Brazil. 



