602 Index to Recent Literature 



Borgesen, F. A Contribution to the Knowledge of the Marine Alga 

 Vegetation on the Coasts of the Danish West Indian Islands. Bot. 



Tidsskrift, 23: 49-57./. 1-4. 1900. 



Borgesen, F. Et Bidrag til Kundskaben om Algevegetation ved 

 Kysterne af Dansk Vestindien. Bot. Tidsskrift, 23 : 58-60. 1900. 



Brandegee. K. Notes on Cacteae. — III. Zoe, 5 : 31-35. Jl. 1900. 



Mammillaria Nickehae and M. Mainae, new species. 



Brandegee, T. S. Voyage of the Wahlberg. Zoe, 5 : 19-28. Jl. 

 1900. 



Notes on the flora of the islands off the coast of Lower California. 



Clute, W. N. A new Dryopteris from Jamaica. Fern Bull. 8: 67. 

 Jl. 1900. 



Dryopteris Gilberti, 



Clute, W. N., Editor. Helps for the Beginner. I. — The Polypodies. 

 Fern Bull. 8: 56-58./. 7-5. Jl. 1900. 



Clute, W. N. John Goldie. Fern Bull. 8 : 73-75. Portrait. ■ O. 

 1900. 



Clute, W. N. Lycofiodium inundatum. Fern Bull. 8 : 85, 86. O. 

 1900. 



Cockerell, T. D. A. An alien Clematis in New Mexico. Science, 

 II. 10: 898, 899. 15 D. 1899. 



Collins, F. S. The marine Flora of Great Duck Island, Maine. Rho- 

 dora, 2: 209-211. O. 1900. 



Collins, F. S. The New England Species of 



2: 162-166. 13 Au. 1900. 



Five species and two varieties. 



> 



Dictyosiphon. Rhodora, 



Congdon, J. W. Plantago elongata in Rhode Island. Rhodora, 2 : 

 194. 8 S. 1900. 



* 



Cook, O. F. Rubber Cultivation for Porto Rico. Circ. U. S. 

 Dept. Agric. (Div. Botany) 28 : 1-12. 22 Ja. 1900. 



Cook, O. F. The Method of Types in Botanical Nomenclature. Sci- 

 ence, II. 12: 475-481. 28 S. 1900. 



Driggs, A. W. Notes on the Flora of Hartford, Litchfield and 

 Tolland Counties [Com.]. Pp. 1-3, East Hartford. 1 S. 19°°- 



Druery, C. F. Dryopteris vs. Lastrea. Fern Bull. 8 : 87, 88. 0. 

 1900. 



Earle, F. S. Diseases of Cotton. Bull. Ala. Exp. Sta. 107 : 289-33°- 

 Ap. 1900. 



Reprinted as ' ' Cotton Diseases. ' ' 



