4 



Index to recent Literature relating to American Botany. 



Baker, J. G. Yucca data. Curt. Bot. Mag. ^^\ pL ySj. Ap. 1899. 



r 

 k 



Bessey, E, Another station for Thorca ramosissima. Bot. Gaz. 27 : 



71 



1899. 



Bigelow, C, E. A trip to Mt. Mansfield in June, Plant World, 

 3: 105-107. Ap. 1899. 



Britton, N. L. Report of Director-in-Chief of the New York Botan- 

 ical Garden for 1898. Bull, N. Y. Bot. Garden, i : 171-242. 13 Ap. 

 1899. 



Contains among oth^r matter a list of plants growing in Bronx Park. 



Britton, N. L. Description of a new Stonecrop from Mexico. Bull. 

 N. Y. Bot. Garden, 1:257. 13 Ap. 1899. 



Sethim Mexicamim sp. nov. 



- - ■ ■ - \. ^ 



Britton, E. G. Fossil Mosses. Plant World, 2 : 108, 109. Ap. 1S99. 



Caldwell, O. W. On the Life History of Lemna minor. Bot. Gaz. 

 27:37-66. / i-sg. J. 1899. 



Campbell, D. H. Vacation Notes. I. Notes on the Flora of CaU- 

 fornia. IL The^Northern Pacific Coast. Am. Nat. 33 : 299-311; 

 391-401. Ap. My. 1899. 



Canby, W. M. A new Silphimn, Bot. Gaz. 27: 139, 140. F. 

 1899. 



Clute, W. N. The Making of an Herbarium. Plant World, 2 : iii- 



"3 



Ap. 1899. 



Clute, W. N. The Making of an Herbarium. Mounting. Plant 

 World, 2 : 131-133. My. 1899. 



Cook, O. F. Four Categories of Species. Am. Nat. 33: 287-297. 

 Ap. 1899. 



Cowles, H. C. Geographical Relations of the Dune Floras. Bot. 

 Gaz. 27 : 95-117. y! j-26, F. 1899. 



Dietel, P. & Neger, F. W. Uredinaceae chilenses HI. Engler 

 Bot. Jahrb. 27: 1-16. 7 Ap. 1899. 



Duggar, B. M. Notes on the maximum thermal Death-Point of 



Sporotriclium globuUferum. Bot. Gaz. 27: 1 31-136. F. 1899. 



Fitzpatrick, T. J. & M. F. L. 'Aschpias Meadii Torrey. Plant 



World, 8: 107. Ap. 1899. 



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