
APPENDIX F. 353 
PAPAVERACE. 
Sanguinaria Canadensis, lu. Pembina Mountain (Thicket). May 23, ’74, in 
flower. Unique. 
FUMARIACE. 
Corydalis glauca, Pursh. Winnipeg and North West Angle Road. July 4, ’73, 
with ripe seed. 
Corydalis aurea, Willd. Dufferin, (thicket) June 3, ’73, in flower. Pembina, 
Mountain, "May 23, °74, first blossoms. Turtle Mountain, July 25, ’73, with 
ripe seed. Found generally where burrowing animals have disturbed the 
ground. 
CRUCIFERZ. 
Arabis hirsuta, Scop. Dufferin, June 18, ’73, in flower. Turtle Mountain, July 10, 
’73, still in flower; North Antler Creek, June 7, 74, in flower. T'rrader’s Road, 
June 21, '74, in flower. 
Camelina sativa, Crantz. Red River, July 3, ’73—=still in flower. 
Capsella bursa-pastoris, Meench. Dufferin, June 12, ’73—in flower. Winnipeg 
and N. W. Angle Rd., July 2 ’"73—ripe seed. 
Cardamine, sp. I. Rocky Mountains, (7,000 feet,) August 18, ’74—in flower. 
Draba, sp. 1. Pembina Mountain, (second prairie level.) Open Prairie, May 25, 
74—in flower. 
Erysimum cheiranthoides, L. Lake of the Woods, July 8, 73. Turtle Lines 
July 10, ’73—both in fiower. 
Erysimum lanceolatum, Br. Red River (open prairie) June 21,’73. Trader’s Rd. 
(open prairie) June 21, '74. Short Creek. June 10, ’74—all in flower. 
Erysimum asperum, D.C. N. Antler Creek, June 6, ’74, first blossoms. Badger 
Creek, June 25, 73. Pembina Mountain, June 4, 75. Bothin flower. Abun- 
dant on the open prairie. 
Nasturtium tanacetifolium, Hook. Second branch Milk R. (Wet border of stream), 
Sept. 1, ’74—still in flower. 
Nasturtium palustre, D.C. Winnipeg and N.W Angle Rd., July 3, ’73—still in 
fiower. 
Sinapis arvensis, L. Dufferin. 
Sisymbrium canescens. Pembina Mountain, July 6, (open prairie) in flower. 
Sisymbrium brachycarpum, Hook. Red River, June 27,’73, in flower. 
Streptanthus sp. I. Short Creek, June 18, ’74, in flower. 
Turritis glabra, L. Winnipeg, and N. W. Angle Rd; July 3, '73; still in flower. 
Thiaspi arvense, L. Dufferin, June 6, °73, in flower; near Menten June 29, 
73, with ripe seed ; abundant on the "Red River, near the older settlements, 
not yet common as far south as the forty-ninth parallel, but rapidly spread- 
ing. A most noxious weed, of comparatively late introduction, and known 
as Mauvaise herbe, or Herb a Violette, the latter name being derived from the 
farm on which it was first noticed, in the vicinity of L. Winnipeg, 1857 
(Bourgeau.) Occurs abundantly in Quebec and Ontario, and has been a com- 
mon weed near Montreal since 1821 (Holmes’ Herbarium.) Not often 
~ found in the Northern States. 
Vesicaria Ludoviciana, D. C. Near Badger Cr. (Dry hillsides.) May 30, ’74, in 
flower. 
Vesicaria didymocarpa, Hook. Rocky Mts., (Gravel banks) Aug. 28, '74, in flower. 
CAPPARIDACE2. 
Cleome integrifolia, T. & G. 8S. of Wood Mt., (dry clay-bottomed yalley,) June 27, 
first blossoms. White Milk R (valley), June 10,’74, in flower. Seems to 
prefer a dry, clayey,and sub-saline soil. Northward to the Saskatchewan 
(Bourgeau. ) 
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