314 MEMOIRS OF THE NEW YORK BOTANICAL GARDEN. 



Montana: Spanish Peak, 1896, Flodnian, '/j2; Deer Lodge 

 Co., Emma Ware (?). The latter specimen is glandular and may 

 belong to a distinct species. 



Idaho: Mt. Chauvet, July 29, 1897, Rydberg & Besscy, 480^. 



Phlox Douglasii Hook. Fl. Bor. Am. 2: 73 [111. Fl. 3: 37; Syn. 



Fl. 2': 132; Man. R. M. 248; Bot. Cal. i: 486] : P. andicola 



E. Nelson, Rev. 13 ; not Nutt. 



Mr. Elias Nelson, whose excellent revision is before me, has ap- 

 parently confused P. Douglas h and P. andicola. A co-type of the 

 former is in the Torrey Herbarium and it has the thick root and 

 caudex and erect branches found in A. Nelson, no. jp/, cited by Mr. 

 Nelson under P. andicola. P. andicola Nutt. is a different plant. 

 The type of the latter is in the Torrey herbarium. It has the 

 spreading cespitose habit of P. nmltijloi-a A. Nelson, but has stiffer 

 more pungent leaves. P. Douglasii, as understood by E. Nelson^ 

 is probably an undescribed species. 



In valleys and on prairies, up to an altitude of 2500 m. 



Montana: Belt River, 1881, R. S. Williams, iiy; Deer Lodge, 

 Emma Wa?'e; Silver Bow Co., 3frs. Helen Dolman; Mill Creek, 



1887, Tweedy^ 28 j. 



Yellow^stone Park: 1884, E. Tzveedx, 1883, 284, in part. 

 Phlox andicola Nutt. ; Gray, Proc. Xm. Acad. 8 : 254, as a synonym ; 

 P/ilox Dotig-lasii longifoUa Gra}-, 1. c. [Man. R. M. 248; Syn. 

 Fl. 2^: 133]; P. Hoodii Torr. Ann. Lye. N. Y. 2: 220; P. 

 Douglasii andicola Britton, Mem. Torr. Bot. Club, 5 : 269 [111. 



Fl. 3: 377]. 



In valleys, at an altitude of 1500-2500 m. 



Montana: Deer Lodge, E. D. Kelsex. 



Yellowstone Park: 1888, Dr. CJias. If. Hall; 1884, Tzveedy, 

 28 j ; Swan Lake and Mammoth Hot Springs, 1885, 828; 1883, 

 Miss JMarx Comfton. 



Phlox longifolia Nutt. Journ. Acad. Phila. 7: 41 [Syn. Fl. 2^: 133; 

 Man. R. M. 248 ; Bot. Cal. i : 486]. 

 In valleys, up to an altitude of 2500 m. 

 Montana: Deer Lodge, 1888, 7^. W. Traphagcn; Gallatin Co., 



1888, E. Tweedy, ^53 j Wyetk; Spanish Basin, 1896, Elodman, 

 yjS ; Little Belt Mountains, yjy; Indian Creek, July 21, 1897, 

 Rydberg & Bessey, 480^; Bridger Mountains, June 11-14, 4802, 

 480J 2ind48o4;Von\,]n\y6, 4801 ; x\naconda, 1891, S. O. Merritt; 



