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IOWA ACADEMY OF SCIENCE 
Bromus arvensis L. 
34, Farmington Canon, 4500 roadsides (P. B. L. R.). 
Bromus brizaeformis Fisch & Mey. 
3738, Ogden, 4900, a common weed (P. & B.). 
Bromus marginatus Nees. 
275, East Provo Canon, 8500 (P. & S.). 
Bromus pallidus (Hook.) Shear. 
267, 277, Duchesne River, 8500 (P. & S.) ; 273, East Lake Fork, 850G 1 
(P. & S.). 
Bromus polyanthus Scrib. 
264 , East Provo Canon, 8000 (P. & S.) ; 266, West Bear River (P. & 
S.), 9500; 268, Moffatt Creek, 9500 (P. & S.) ; 4253, Stillwater Canon 
(B.) ; 266 A, in meadows, West Bear River, 9500 (P. & S.) ; 274, Kamas, 
6850 (P. & S.) ; 968, Middle Muddy Creek (P.) ; 574, Mt. Logan (P. B. 
L. & R.) ; 512, Bear Lake, 6000 (P. B. L. & R.). 
Bromus Port eri (Coulter) Nash. 
4002, Peterson, Weber River, 6500, river bottom (P. & B.) ; 271, West 
Duchesne, 7200 (P. & S.) ; 270, Rhodes Canon, 8000 (P. & S.) ; 265, Junc- 
tion East and West Provo River, 7400 (P. & S.). 
Bromus Bichardsoni Link. 
964, Black’s Fork, 9500 (P. J. B. L.) ) 267, Wilson’s Peak (P. & S.) ; 
960, 961, Black’s Fork, 9500 (P. J. L. B.) ; 967, 576, La Motte Peak, 
10500, in meadows (P. J. B. L.) ; 962, Fuller ’s Ranch, 8000 (P. J. B. L.). 
Bromus secalinus L. 
3635, Farmington Canon, 4500 (P. & B.). 
Bromus tectorum L, 
3636, Farmington Canon, 4300, in grain fields (P. & B.) ; 4245, Logan 
Canon, 4700 (P. B. L. & R.) ; abundant; 7215, Evanston (Aven Nelson). 
HORDEAE. 
Agropyron 
263, Taylor Mt. (P. & S.) ; 261, West Branch Bear River (P. & S.) ; 
243, Burnt Fork (P. & S.) ; Junction East and West Fork of Provo 
River (P. & S.) ; 263, East Duchesne River (P. & S.) ; 276, East Provo 
Canon (P. & S.) ; 1636, Junction East and Middle Black’s Fork, 9500 
(P. J. L. B.) ; 3728, Ogden (P. & B.) ; 1698, 1682, 1552, 1558, Fuller’s 
Ranch, Black’s Fork; 911, 1685, 1639 , Echo (P. J. B. L.), 
