gentianace^e. 151 



1. Shelford Common. Hinton. Teversham Moor; 

 W. H. 0.— 2. Sawston Fen!; N. Royston; D. B.— 3. Old 

 chalk-pit, Haslingfield. To the north of Hardwick Wood. 

 Eversden Wood Comberton ; Barton; Long Stow; Caxton; 

 Toft ; Croxton ; By Hayley Wood ; N. By Trumpington 

 Road; Relh. — 4. Madingley chalk-pit and near St Neots 

 Eoad. Histon Road ! ; H. Dry Drayton; Elsworth ; N. 

 — 5. Between Quy and Bottisham ; H. 



Erythk^ba Eenealm. 

 1. E. pulchella Fries. 



Chironia pulcliella, Relh. ed. 2, 93; ed. 3, 97. 



Gravelley places. A. July to September. 



1. Shelford Common ; W. H. C. Teversham; Relh. — 

 2. Hauxton ; Relh. — 3. Eversden Wood ! ; By Swansley 

 Wood, St Neots Road; N — 4. Anglesey Abbey; Cow- 

 bridge, Swaffham Bulbeck ! ; H. — 5. Chippenham. — 8. Salt 

 marshes, near Wisbech. 



2. E. CentaiMum Pers. Centaury. 



Centaurium minus, R. C. 31. C. m. officinarum, M. M. 

 73. Gentiana Centaurium, M. PI. 5. Relh. ed. 1, 100. 

 E. Centaurium, Relh. ed. 3, 97. 



Barren pastures and newly cleared woods. A. July, 

 August. 



1. Trumpington. Shelford. Balsham. Between Ful- 

 bourn and Wilbraham. Hildersham ; W. H. C. Linton ; 

 S. W. W. Teversham; Emton; Relh.— 2. Whittlesford. 

 Duxford ; S. W. W. Shepreth ; N. F.— 3. Gamlingay. 

 Cambridge. Comberton. Eversden and Kingston Woods. 

 Mare Way. Caxton ; Croxton ; Shepreth ; Near Hayley 

 Wood ; N. — 4. Near the chalk-pit, Madingley. Impington 

 Road; W. H. C. Dry Drayton ; Elsworth; N. HUl of 



