GRAMINE/E. 153 



*Var. vulgaris, Gaud, forma colorata. 



6. Perran-ar-worthal, 1911, Davey, W.E.C., 1911-12, p. 367. 



P. compressa, Linn. 



2. "Wall at Tideford" (Flora). Marsh, Tideford, 1919, Ril- 

 stone. 



3. Crumplehorn bridge, Polperro, Rilstone. Railway-bank, 

 Polmear near Par, Medlin. 



4. Martyn's yard, Wadebridge, 1918, Rilstone. Roadside 

 near Little Petherick, 1918, Thurston. 



6. Waste ground outside Boscawen Park, Truro, 1922, Arnett. 

 ^ Wall top near Falmouth Station " (Flora). Wall near 

 Gyllyngvase, Falmouth, 1917, Miss M. Cobbe. 



*P. paluStrJS, Linn. Casual. 



3. Par and Par Harbour, 1917, Miss M. Cobbe. 



Glyceria maritima, Mert. and Koch. 



3. " Coast near Polperro, T. Q. Couch " (Flora). Not found 

 there by the Perrycostes. Par Sands, 1920, Thurston and 

 Downes. 



G. rupestris, E. S. Marshall^ 



6. Waste-ground between 1 ruro and Malpas, 1914 and 1917, 



and along river-bank between Boscawen Park and Truro, Miss 



M. Cobbe. 



*Atropis festuciformis, Richt. 



4. Egloshayle Marsh, on bank of a water channel, 1918, 

 Thurston. 



The recent history of this plant as a British one is very inter- 

 esting. On the strength of specimens from Ireland it was for 

 some time accepted as British, but, in B.E.C., 1917, pp. 57-61 , 

 Mr. Druce writes : "Both Dr. Rendle and Dr. Stapf, I be- 

 lieve, now agree that the true festuciformis has mot been 

 found in the British Isles." Curiously, before this was pub- 

 lished, Mr. Thurston had found the real plant, and it had 

 been named by Dr. Stapf. Dr. Rendle writes to me, May 

 20, 1920, saying: Dr. Stapf considers this to be the same 

 as the typically Adriatic grass, and different from the Irish 

 specimens formerly named G. festucceformis. I am content 

 to leave the matter there, at any rate for the present.** C. C. 

 Vigurs. The Egloshavle plants are recorded as Glyceria 

 maritima, Wahl. var. hibernica, Druce, in B.E.C., 1919, p. 

 690. 



