NEW GENERA AND SPECIES AND NEW 



COMBINATIONS PUBLISHED 



IN THIS FLORA* 



Page 



Strobus monticola. 13 



Pinus monticola Dougl.; Lamb. Pinus 3: pi. 87. 1837. 

 Agrostis reptans. 54 



A. cxarrata stoloniferd Vasey, Bull. Torrey Club 13: 54. 1886. 

 Calamagrostis luxurians. 57 



C. Suksdorfii luxurians Kearney, Bull. U. S. Div. Agrost. 11: 24. 1898. 

 Calamagrostis elongata, 58 



C. hyperborea elongata Kearney, Bull. U. S. Div. Agrost. 11: 40. 1898. 

 Deschampsia ciliata. 60 



D. elongata ciliata Vasey; Beal, Grasses 2: 371. 1898. 

 Graphephorum Brandegei. 61 



Trisctum Brandegei Scribn. Bull. Torr. Club 10: 64. 1883. 

 Poa pratensiformis. 79 



P. psendopratensis Scribn. & Rydb. Contr. U. S. Nat. Herb. 3: 531. 1896, 

 not P. pseudopratensis Beyer. 1891. 

 Panicularia rigida. 83 



P. nervaia rigida Nash, Mem. N. Y. Bot. Gard. 1: 54. 1900. 

 Bromus latior, 89 



B. viarginatus latior Shear, Bull. U. S. Div. Agrost. 23: 55. 1900. 

 Bromus paniculatus. 90 



B. polyanthus paniculatus Shear, Bull. U. S. Div. Agrost. 23: 57. 1900. 

 Leucocoma alpina. 108 



Eriophoruin alpinurn L. Sp. PI. 53. 1753. 

 Carex incurviformis Mackenzie, sp. nov. 120 



Type: National Park, Banff, Alta., July 31, 1891, Macoun. (N.Y.) 

 Carex angustior (Carey) Mackenzie. , 124 



Carex stellulata angustata Carey; Gray, Manual 544. 1848. 

 Carex leptopoda Mackenzie, sp. nov. 124 



Tyjie: Elk Rock, near Oswego, Clackamas Countv, Oregon, Heller 

 10052. (Herb. K. K. Mackenzie.) 

 Carex Nelsonii Mackenzie, sp. nov. 137 



T^^^e: La Plata Mines, Wyoming, August 30, 1898, A. & E. Nelson 

 526/,. (Herb. K. K. Mackenzie.) 

 Carex albo-nigra Mackenzie, sp. nov. 137 



Type: Needle Mountain, Wyoming, Julv 11, 1910, Merrill Gary 613. 

 (U. S., 858, 947.) 

 Carex epapillosa Mackenzie. 138 



Type: Marysvale, Utah, June 1, 1874, M. E. Jones 5345. (Herb. K. 

 K. Mackenzie.) 

 Carex substricta (Kukenthal) Mackenzie. 139 



Carex aquatilis substricta Kukenthal, Pflanzenreich 4-°: 309. 1909. 

 Juncus ater. 151 



J. baUicus montanus Engelm. Trans. Acad. Sci. St. Louis 2: 442. 1866. 

 Juncus vallicola. 152 



J. balticus vallicola Rydb. Bull. Torrey Club 31: 399. 1904. 



* In tliis list, after the citation of a type specimen, the words " (N.Y.)" mean that 

 the type is preserved in the herbarium of tlie New Yorli Botanical Garden, "(C.U.)" 

 that it is in the herbariimi of Columbia University, and " (U.S.)", the United States 

 National Herbarium, 



1060 



