508 Index to American botanical literature 



Greene, E. L. Revision of the genus Wislizenia. Proc. Biol. Soc. 

 Wash. 19: 127-132. 6 S 1906. 



Ten species are recognized, of which 7 are described as new. 



Greene, E. L. Some Canadian antennarias. — III. Ottawa Nat. 20: 

 7*i 72. 5 J 1 i9° 6 - 



Includes descriptions of 2 new species in Antennaria. 



Greenman, J, M. Two new species from northwestern America. 

 Bot. Gaz. 42: 146, 147. 30 Au 1906. 



Castilleja purpura scens sp. no v. and Senecio Far viae sp, nov. 



Grout, A. J. Bryological notes. Bryologist 9 : 42-46. //. j. 3 

 My 1906. 



Includes a description of Burnet tia fabrofolia sp. nov. 



Grout, A. J. "When doctors disagree. " Bryologist 9: 42. 3 My 

 1906. 



Hackel, E. Ueber Kleistogamie bei den Grasern. Oesterr. Bot. 

 Zeits. 56: 81-88. Mr 1906; 143-154. Ap 1906; 180-186. Je 

 1906. 



Harper, R. M. Some more coastal plain plants in the Palaeozoic 

 region of Alabama. Torreya 6 : 111-117. 20 Je 1906. 



Harris, C. W. A list of foliaceous and fruticous lichens collected at 

 Chilson Lake, Essex.Co., New York. Bryologist 9: 48-52. 3 My 

 1906. 



Hasselbring, H. The appressoria of the anthracnoses. Bot. Gaz. 42 : 

 135-142. / 7-7. 30 Au 1906. 



Haynes, C. C. A list of hepatics collected in the vicinity of Little 



Moose Lake, Adirondack League Club tract, Herkimer Co., New 

 York. Bryologist 9: 62, 63. 2 Jl 1906. 



Heller, A, A. Western species, new and old — V. Muhlenbergia 1 : 

 132-138. 24 Ap 1906; — VL Muhlenbergia I: 144-147. 30 

 Jl 1906. 



Includes descriptions of new species in Ribes, Trifolium (2), Navarretia and Ana- 

 phalis. 



Hill, E. J. Distribution and habits of some common oaks. Bot. Gaz. 

 42 : 59. 28 Jl 1906. 



Holm, T. Eriophorum russeolum Fr. versus E. Chamissonis C. A. 

 Mey. Ottawa Nat. 20: 62. 4 Je 1906. 



House, H. D. A new southern Convolvulus. Torreya 6: 149, 150 

 25 Jl 1906. 



C. sericatus sp. nov., from Georgia. 



