80 KOSACEJ3. 



M. PL 11. Kelt. ed. 1, 190. P. Aucuparia, Relh. ed. 3, 

 198. 



Woods. T. May, June. 



1. Wooded part of the Devil's Ditch.— 3. White Wood, 

 Gamlingay, but perhaps planted there. 



4. P. torminalis Sm. Service Tree. 



Sorbus torminalis, R. C. App. ii. 17; Cat. Angl. ed. 2, 

 279. Crataegus folio laciniato, M. M. 118. C. torminalis, 

 M. PI. 11. P. torminalis, Relh. 198. 



Woods and hedges. T. April, May. 



3. Gransden; P. Dent. 



LTTHRAGEJE. 



Lythbttm Linn. 



1. L. Salicaria Linn. Purple Loosestrife. 



1. Lysimachia purpurea and L. purpurea trifolia caule 

 hexagono, P. C. 93. Salicaria trifolia, caule hexagono, 

 fore purpureo, M. M. 98. L. Salicaria, M. PI. 11. Relh. 

 188. 



Ditch-hanks and damp places. P. July, August. 



Common throughout the county. 



2. L. Hyssopifo'lia Linn. 



Gratiola angustifolia, R. C. 71. Salicaria Hyssopifolio, 

 M. M. 98. L. Hyssopifolia, M. PI. 11. Relh. 188. 



Damp places where water has stagnated. A. June to 

 October. 



1. Stourbridge Fair Green, by footpath to Ditton. Tever- 

 sham Moor; Relh. Hinton Moor; J. M. — 4. Near the 

 brick-kilns on the Chesterton road; H. By the Histon 

 road, and near Cambridge Castle; J. C. Abundant between 

 Oakmgton and Histon ; Ray. Madingley ; J. M. — 5. Damp 

 hollow by the Chippenham Avenue. — 6. Ely !; W. M. 



