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. exarrata siolonifera Vasev, Bull. Torrev Club 13: 54. 1886. 

 Calamagrostis luxurians. ' 57 



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

 Calamagrostis elongata. 58 



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

 Deschampsia ciliata. 60 



D. elongata ciliata Vasey; Beal, Grasses 2: 371. 1896. 

 Graphephorum Brandegei. 61 



Trisetuni Brandegei Scribn. Bxill. Torr. Club 10: 64. 1883. 

 Poa pratensiformis. 79 



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

 not P. pseudopralensis Beyer. 1891. 

 Panicularia rigida. 83 



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

 Bromus latior. 89 



B. marginatus 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 ulpinum 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; Grav, Manual 544. 1848. 

 Carex leptopoda Mackenzie, sp. nov. " 124 



Tj-pe: Elk Ptock, near Oswego, Clackamas Countv, Oregon, Heller 

 100.52. (Herb. K. K. Mackenzie.) 

 Carex Nelsonii Mackenzie, s]x nov. 137 



Type: La Plata Mines, Wyoming, August 30, 1898, .4. cfc E. Nelson 

 5,%'4. (Herb. K. K. Mackenzie.) 

 Carex albo-nigra Mackenzie, sp. nov. 137 



T>i3e: Needle Mountain, Wyoming, July 11, 1910, Merritt Cary 613. 

 (U. S., 858, 9.M.) 

 Carex epapillosa Mackenzie. 138 



TjT^e: Marysvale, Utah, June 1, 1874, M. E. Jones 5S4o. (Herb. K. 

 K. Mackenzie.) 

 Carex substricta (Kukenthal) Mackenzie. 139 



Carex aqunlilis substricta Kukenthal, Pflanzenreich 4=°: 309. 1909. 

 Juncus ater. 151 



/. balticus montanus Engelm. Trans. Acad. Sci. St. Louis 2: 442. 1866. 

 Juncus vallicola. 152 



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



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

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

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

 National Herbarium , 



1060 



