

a Pd . 
Se: 
366 B. N. A. BOUNDARY COMMISSION. 
Rudbeckia ?aciniata, L. Roseau River, Aug. 22, ’73. “Turtle Mountain (thicket) A ey 
July 23,73. Both in flower. 7 
Rudbeckia fulgida, Ait. Dufferin, June 30, ’73, in flower. 
Senecio lugens, Rich. Var. Parryi, Watson. Prairie near Turtle Mowiane 
; June 2, 74, in flower. : 
3 Senecio pibecéfoléen Lessing. Rocky Mountains, (6,500 feet), August 18, 74, in 
flower. 
Senecio Fremontii, T, and G. Rocky Mountains, (6,500 feet), August 18, ’74, in 
flower. 
Senecio triangularis, Hook. Rocky Mountains. Border of Mountain stream 6 000° 
feet), August 17, ’74, in flower. 
Senecio canus, Hook. White Mud River, (dry bank,) July 4, ’74, in flower. 
Senecio aureus, L. Dufferin, (open prairie,) June 13, ’73. South Fork Belly R. 
August 25,74. Kootanie Pass, Aug. 14, ’74, all in flower. Common every- i ‘ 
where in many varietal forms. - 
Solidago lanceolata, Ait. Lake of the Woods, August 18, 473, in flower, i 
Solidago tenuifolia, Pursh, ‘Turtle Mountain, (open prairie,) August 23, ’73. Wood. 
Mountain, (shore of saline lake,) July 20, 74. First branch Milk River, 
August 5, ’74, all in flower. Represents Solidago lanceolata on the dry open +f 
plains. Stems often many together from a woody caudex ; rarely attaining 
a height greater than 8 inches.  S. tenuifolia var. B. Hook. 
Solidago rigida, L. Turtle Mountain, (open prairie, ) August 11,’73. Fork Milk 
R. , September 11, ’74, both in flow er. 
Solidago virga-aurea, L. Turtle Mountain, Aug. 21, ’74, in flower. 
Solidago vii ga-aured, L. var. Alpina Bigel. ees Mountains, (7,000 feet, ,) Aug. 
18, ’74, in flower. 
Solidago Canadensis, L. Tur tle Mountain, August 5,73. Near E. Foxk Milk R., 
September 11, 74. First Branch Milk R. August 6, ’74, all in flower. 
Solidago serotina, Ait. Lake of the Woods, July 30, ’73, in flower. 
Solidago gigantea, Ait. Three Buttes, July 28, '74. Near Second Branch Milk 
River, Sept. 1,’74. Both in flower. 
Solidago Missouriensis, Nutt. Turtle Mountain (open prairie), July 23, ’73, in 
flower. 
Solidago stricta. Foot Hills of Rocky Mountains, Aug. 26, ’74, in flower. 
Solidago nemoralis, Ait. Wood End (open prairie), July 14, ’74, not yet in 
flower. Three Buttes, July 25, ’74, in flower. 
Stephanomeria minor, Nutt. Var. South of Wood Mountain (dry clay bank), 
June 29, ’74, in flower. Heads 5 flowered. Ligulate flowers pink-purple. 
‘ Pappus of about 23 plumose sete. 
Taraxacum dens-leonis, Duf. Dufferin, June 6, ’73, in flower. 
Vanthium strumarium, L. Lake of the Woods, Aug. 10, ’73, in flower. 
Vanthium echinatum, Murr. Banks of the Red River. Abundant. 
LOBELIACEA., 
Lobelia Kalmii, L. Height of land muskeg between Lake of Woods and Red 
River, Aug. 23, ’73, in flower. 
Lobelia spicata, Lam. Turtle Mountain (low, open prairie). July 26, '73, in 
flower. 
CAMPANULACE®. 
-otundifoli d River prairie, June 18, 73, in flower. Abundant, 
Campanula rotundifolia, lu. Red River prairie, June 18, 73, in flower. undant, 
Campanula aparinoides, Pursh. Winnepeg and N. W. Angle Road, July 4, 73. 
Lake of the Woods (grassy swamp), July 21, ’73. Both in flower. 
