Index to American botanical literature 



Hollick, A. An addition to the flora of Block Island. Torreya 6 : 

 190. 27 S 1906. 



Botrychitim obliquum. 



Hollick, A. A fossil forest fire. Proc. Staten Island Assoc. I : 21-23. 

 9 Jl j 906. 



Hone, D. S. Some western Helvellineae. Postelsia 1906 : 235-244. 



I906. 



House, H.- D. Studies in the North American Convolvulaceae, II. 

 The genus Operculina. Bull. Torrey Club 33 s 495-5°3- 5 ° J 9 o6 - 



Includes descriptions of 2 new species. 



Huber, J. Revue critique des especes du genre Sapiutn Jacq. Bull. 

 Herb. Boissier II. 6: 345-364. /. 1-24. 30 Ap 1906; 433~45 2 - 

 /. 25-50. 31 My 1906. 



Includes descriptions of 16 new species. 



Huber, J, La vegetation de la vallee du Rio Purus (Amazone). Bull. 

 Herb. Boissier II. 6: 249-276. pL 8-fj + /■ 1-6. 31 Mr 1906. 



Kauffman, C. H. Cortinarius as a mycorhiza-producing fungus. Bot. 

 Gaz. 42 ; 208-214. f. 1. 2 O 1906. 



Knowlton, F. H. Change of name. Proc. Biol. Soc. Wash. 19: 95. 

 4 Je 1906. 



Quercus Hatcheri for Q. montana Knowlton, not Willd. 



MacDougal, D. T. Heredity and the origin of species. The Monist 

 16 : 32-64. Ja 1906. 



Mathewson, C. A. The behavior of the pollen-tube in Hoastonia 



coenilea. Bull. Torrey Club 33 : 487-493. /. f-j. 5 O 1906. 



Murrill, W. A* A new chestnut disease. Torreya 6: 186-189. f. 2. 

 27 S 1906. 



With a description of Diaporthe parasitica sp. nov. 



Peck, C. H, Report of the State Botanist, 1905. N. Y. State Mus. 

 Bull. 105 : 1-106. //. S, T, P4-70J. Au 1906. 



Includes descriptions of 17 new species of fungi in 16 genera; also a chapter on 

 Crataegus found near Albany, by C. S. Sargent and C. H. Peck (here indexed sepa- 

 rately). 



Rehm, H. Ascomycetes novi. Ann. Myc. 4: 336-341. 1 Au 1906. 



Includes 6 new North American species in as many genera. 



Rehm, H. Zum Gedachtnis an J. B. Ellis. Ann. Myc. 4: 341- 

 343. 1 Au 1906. 



