77 



^2. Chenopodlum Botrys L. Along the streams of canyons. 

 Salt Lake County. 



yT^. Chenapodiuni Bonus-Henricus L. In Ogden Canyon, 

 Weber Co. 



74. Chenopodium murale L. In Salt Lake County. 



75. A triplex rosea L. Tumbling Atriplex. One of the com- 

 monest weeds of waste places in the State, especially where the 

 soil is more or less alkaline. Dr. Nelson described the western 

 weed as a distinct species under the name of Atriplex spatiosa. 



76. AmaraniJuis graccizansl^. Tumbling Amaranth. Common 

 ir waste places throughout the State. 



yj. CJielidoniuni majiis L. Sparingly escaping in Salt Lake 

 City. 



78. TJilaspi arvense L. Field Penny Cress or ^lithridate Mus- 

 tard. Reported from Logan, Cache Co. 



79. Camelina microcarpa Andrz. Small-fruited False Flax. 

 Throughout the State. 



■ 80. I satis tinctoria L. Dyer's Woad. Well established and 

 common in various parts of Box-elder County. 



81. Malcomia africana (Willd.) R. Br. A common weed 

 around Manti, Nephi, Axtell, etc. In the vicinity of the reservoir 

 south of Juab there are many acres already covered almost solidly 

 with it. Xaturally a weed of alkaline soils, it is likely to become 

 one of the troublesome weeds of the State within a very short 

 time. 



82. Galega officinalis L. Goat's Rue. Collected at Logan, 

 Ctah, August 19, 1920, and sent to Dr. Rydberg, who determined 

 it. The specimen is now at the New York Botanical Garden. 

 The specimen collected was certainly an escape. How well it is 

 established, however, I do not know. 



83. Medicago lupulina L. Nonesuch. Well established in 

 lawns and other grassy places throughout the State. 



84. Medicago officinalis L. Alfalfa : Lucerne. Escaping from 

 cultivation throughout the State. 



85. Onobrychis Onobrychis (L.) Rydb. (O. sativa Lam.). 

 Sandfoin. Escaping and well established in Rock Creek Canyon, 

 near Provo, Utah Co. 



