COMPOSITE. TRIBE I. 57 



LEONTODON. (Dandelion.} 



I. L. Taraxacum. L. (Common Dandelion.) 



Meadows and pastures. 3-10. 



Abundant everywhere, flowering almost all the year 

 round. I have .twice found a monstrosity with two heads 

 on one flower stalk. (Edition i.) 



. erythrospermum. DC. (Narrow Leaved Dan- 

 delion.) 



Old walls, dry waste places and roadsides. 5-7. 

 Common throughout the County. (Flor. Midd.) 



HIERACIUM. (Hawkweed.) 



1. H. Pilosella. L. (Common Mouse Ear Hawkweed.) 



Banks and dry pastures. 5-8. 



Railway Embankment, Rickmans worth Road, Harrow 

 Weald Common, etc. Not unfrequent. 



2. H. aurantiacum.* L. (Orange Hawkweed.) 

 Woods. An outcast from cottage gardens. 6, 7. 



Old wall at Miss Hill's, near Cricket ground ; growing 

 in pavement at Mrs. Willett's, Pinner. 



3. H. vulgatum. Fries. (Wood Hawkweed.) 

 Frequent in woods and on banks. 7-9. 



Harrow Weald Common, Ruislip Wood. Stanmore 

 Heath; Bentley Priory. (Flor. Midd.) 



4. H. boreale. Fries. (Shrubby broad-leaved Hawk- 



weed.) 



Woods, hedges. 7, 8. 



Found at Harrow Weald Common. Horsington Wood, 

 (Lees.) Stanmore Heath. (Flor. Midd.) 



