COMPOSITE. 113 



occurs in marshes and on ditch-banks has been mistaken 

 for this species. " Dr. H. 0. Stephens informed me he 

 had mistaken some other plant for Sonchm palustris ; 

 consequently it must be expunged from the Bristol 

 Flora." Mr. T. B. Flower, Feb. 1883.) 



CREPIS, L. 



487. C. taraxacifolia, Timii. 



Colonist ; in cultivated laud, and waste spots, rare. 



G. In a cultivated field at Filton ; 1882. Kingswood ; 



Dr. Hasse. 

 S. Dial Hill, Clevedon ; Mr. W. E. Green. Mrs.Laimon. 



Mr. D. Fry. VI. VII. 



(C. setosa, Hall. Casual in fields at Westbury-on-Trym ; 

 Mr. W. E. Green.) 



488. C. virens, L. 



Native ; in dry waste places, very common. VI. IX. 

 HIERACIUM, L. 



489. H. Pilosella, L. 



Native ; in dry exposed sunny places, nearly everywhere. 



V. VIII. 



(H. aurantiacum, L. Alien on old walls. Near Richmond 

 Hill, Clifton ; and at Clevedon, Yatton, and Milton. 



A plant long known in gardens, and until recently retaining 

 the old name recorded in Gerarde of " Grim the Collier," 

 in allusion to the smutty effect of the black glandular 

 hairs which invest the stalks and calyx.) 



490. H. murorum, L. 



Native ; on the Cheddar Cliffs. 



Although this is named H. murorum by Dr. Boswell, and 

 Mr. Backhouse ; it is likewise the H. casium of Fries, 

 Babington, and others : clearly indicating that there can 



