256 UNIVERSITY OF MISSOURI STUDIES U°4 



479. CICHORiUM L. Chicory. 



1200. C. Intybus L. Common chicory. 



Along roadsides and in waste places, 5100-5600 ft. (Dan- 

 iels, 1034). 



Europe, thence to North America. 



480. LYGODESMIA D. Don. 



1201. L. grandiflora T. & G. Large-flowered Lygodesmia. 

 Roadside at entrance to Boulder Canon and along the streets 



in Boulder, 5300-5600 ft. (Daniels, 166). 



Wyoming to Idaho; Colorado to Arizona. 

 \20i l /2. L. juncea (Pursh) D. Don. Rush-like Lygodesmia. 



Common about Boulder (Ramaley). 



Minnesota to Saskatchewan and Alberta; Missouri to 

 New Mexico. 



481. CREPIS L. Hawk's-beard. 



1202. C. petiolata Rydb. Petioled hawk's-beard. 

 Gregory Canon, and aspen bogs at Glacier lake, 6800-9000 



ft. (Daniels, 351). Redrock lake, 10100 ft. (Ramaley & Rob- 

 bins). 



Wyoming and Colorado. 



1202^2. C. glaucella Rydb. Glaucescent hawk's-beard. 

 Redrock lake, 10100 ft. (Ramaley & Robbins). 

 Montana to Colorado. 



1202^. S. perplexa Rydb. Perplexing hawk's-beard. 

 Redrock lake. 10100 ft. (Ramaley & Robbins). 

 North Dakota and Alberta to Nebraska and Colorado. 



1203. C. nincinata (James) T. & G. Runcinate hawk's- 

 beard. 



Ward, 9200 ft. (Cockerell). 



North Dakota and Alberta to Colorado. 



1204. C. denticulata Rydb. Toothed hawk's-beard. 

 Aspen bog at Glacier lake, 3500-9000 ft. (Daniels, 706). 

 Wyoming to Colorado and LTtah. 



