82 PRIMULACE^E. 



ORDER LXVI. PRIMULACE^E. (PRIMROSE TRIBE.) 



HOTTONIA. (Water Violet.} 



I. H. palustris. (Common Water Violet, or Featherfoil.) 



Ditches and pools. 5-7. 



In a pool in a plantation nearly opposite Woodford 

 House, Kingsbury, (Farrar.) 



PRIMULA. (Primrose, Oxlip, Cowslip.) 



1. P. vulgaris. Huds. (Common Primrose.) 

 Woods, hedge banks, and pastures. 4, 5. 



The Grove, Harrow, abundant ; banks at Roxeth ; 

 Headstone; Pinner Hill; Bentley Priory Woods. The 

 form P. caulescens which is often mistaken for the follow- 

 ing, is found at Wood End. 



la. P. variabilis. Gasp. (Jacquin's Oxlip.) 



Woods and meadows. 4, 5. 



I found one plant growing with the primroses at Stan- 

 more, in the Bentley Priory Woods. (Edition i.) In 

 pastures at Harrow and Pinner. . 



The true P. elatior, Jacq., does not occur in the district. 



2. P. veris. L. (Common Cowslip or Paigle.) 

 Meadows and pastures. 4, 5. 



Football field, and abundant on the Railway Embank- 

 ment. Pinner Hill. .Kingsbury. (Farrar.) Northolt. 

 (Cole.) Bentley Priory. 



LYSIM ACHI A. (Loosestrife. ) 

 I. L. vulgaris. L. (Great Yellow Loosestrife.) 



Sides of Pools and streams. .' 7. 



Side of the Brent. (Farrar.) By the Brent, Perivale. 

 (Lees.) 



