SUPPLEMENT TO THE FLORA OF MONTANA. 97 



Wibaux, July 9, 1901; Glendive, July 9, 1901; Arden, July 15, 

 ^900; Culbertson, June n, 1901; Billings, July 7, 1902; Trail Cr.. 

 Park Co., July 2, 1899; Livingston, July, 1886, F. Tweedy, 1172. 



Lappula trachyphylla, Piper, Bull. Torr. Bot. Club, 29:540. 

 "Winslow J. Howard in Montana." 



*Lithosperum arvense, L. Bozeman, June 11, 1901, W. W. Jones. 



Mertensia membranacea, Rydberg, Bull. Torr. Bot. Club, 28:33; 

 M. paniculate, Rydberg, Flora, 336. "Electric Peak, 1897, Rydberg 

 & Bessey, 4864." 



Mertensia paniculata, Rydberg, Flora, 336, is M'. membranacea, 

 Rydberg, above. 



Mertensia subpnbcsccns, Rydberg, Bull. Torr. Bot. Club, 30: 261. 

 To segregate this from M. Sibcrica, Don merely on leaf pubescence 

 is questionable, unless there be some biological factor of range, habi- 

 tat or period of blooming to separate them, which is doubtful. 



Myosotis macrosperma, Engelm. Big Fork, June 29, 1902, M. J. 

 Elrod. 



*Symphytum officinale, L. Streets and waste places, intro- 

 duced; rare. Bozeman, July 13, 1898. 



VERBENACE/E. 



Verbena stricta, Vent. Frequent in the bottoms along the 

 Little Big Horn River at the Crow Agency, July 14, 1901. 



LABIATE. 



*Hyssopus officinalis, L. Escaped from gardens ; infrequent. 

 Kalispell, July 21, 1900. 



*Lamium amplexicaule, L. Occasional as a weed in gardens. 

 Ennis, Aug. 20, 1900. 



Lycopus Virginicus, L. In sphagnum bogs at the head of Lake 

 McDonald, Aug. 29, 1903, L. M. Umbach. There common. 



*Nepeta Glechoma, Benth. Occasionally escaped from ornamen- 

 tal cultivation. Livingston, May 24, 1892, Miss E. Gay; Bozeman 

 1902. 



*Salvia lanceolata, Wilid. Streets of Helena, introduced. 

 Sept. 19, 1903; Sept. to, 1898, E. N. Brandegee. 



