44 FLORA OF OXFORDSHIRE. 
Berks. Frilford. 
Another violet with large petals, all yellow, is referred to the Var. 
Sagoti of Gren. and Godr. See Rep. of Rec. Club, p. 205, it occurs about 
Stow Wood. 
[* V. lutea, Huds. 
Ambiguity or casual. ‘A patch of plants grew one year in a sandy 
field by Headington Wick Copse, and disappeared the year after; I never 
saw any more.’ H. Ridley, MSS. I have never seen this, and had the 
observer been one less acute and correct than Mr. Ridley, I should have 
conjectured the large flowered form of Viola tricolor had been mistaken 
for it.] 
Orv. X. DROSERACE, DC. 
DROSERA. L. 
? D. rotundifolia, DL. Sundew. 
Top. Bot. 59. Syme, E. B. ii. 30.182. Nym. 82. Baxt. 201. 
Native. Uliginal. Bogs. Extinct, P. May-June. 
First record, Wm. Coles. ‘Adam in Eden, 1657. 
5. Thame. Shotover Hill, on that side towards Headington Quarry, 
in Oxford, Wm. Coles and Sib. 
Berks. Bagley Wood, Wm. Coles, 1657. Do. E. Fox, Bulmershe 
Park, F. Tufnail. Frilford Heath, 1884. Northants, extinct. 
Bucks, Warwick. 
[D. intermedia, H. Syme, E. B. ii. 133. 184. 
Berks. Bulmershe Park, 7. Tufnail. Bagshot, Dill. Ray. Early 
common. In Bucks, Gloster, W.] 
PARNASSIA. L. 
P. palustris, L. Grass of Parnassus. 
Top. Bot. 184. Syme, E. B. 4. 565. Nym. 82. Baxt. 470. 
Native. Paludal. Bogs and marshy places. Rather rare. P. 
Aug.—Oct. 
First record, ‘in the middle of the great town field of Headington, 
about a mile from Oxford, and on the other side of Oxford in the pastures 
next unto Botley in the highway.’ Parkinson, Theatrum Botan., p. 429, 
A.D. 1640. Do. Br. 1832. 
2. Ouse. Cottisford, Fringford, Westbury (Bucks), R. C. Pryor. 
3. Swere. Bog south of Shutford bridge, 7. Beesley. This, the only 
station of this very elegant plant in this neighbourhood, will 
probably from its situation escape drainage, which destroys so 
many of our rare plants. Near Worton Wood, T. Bees. 
4. Ray. Weston peat pits, sparingly, W. Wilson Saunders. Bog 
