• BUNIAS 69 



Teesdalia is recorded for all the bordering counties except Gloucester- 

 jshire. 



**rsATis TiNCTORiA, Linii. Sp. PI. 670 (1753). Wottd. 



Syme, E. B. i. 222, t. 161. Nyman, 67. Baxt. t. 210. Fl. Oxf. 38. 

 Casual. Waste and cultivated ground. Very rare. B. or P. 



2. Ock. Wantage, 1866, Trimen in Britt. Contr. 1871. 



4. Kennet. On Sutton's Farm at Beading, Tnfnail. 



The Wantage specimen was probably the remains of ancient cultivation, 

 for we read in Mavor's Agr. Berks, 1809, that ' it was formerly grown about 

 Wantage, but though found very productive it seems is discontinued.' 



**VoGELiA SAGiTTATA, Mcdik. Pfl. Gatt. 32 (April, 1792). 



Myagrum paniculatiim, Linn. Sp. PI. 641 (1753). Neslia paniculata, Desv. 

 Journ. de Bot. iii. (1814) 162. V. paniculata^ leges. Eeichb. Ic. Fl. Germ, 

 et Helv. ii. f. 4291. Nyman, 68. 



Casual. Waste places. Very rare. A. June- August. By the railway near 

 Oxford and at Didcot. 



BUNIAS, Linn. Gen. 737 (Tournefort, Inst. t. 103). 



**B. Erucago, Linn. Sp. PI. 670 (1753). 



Erucago campestris, Desv. 1. c. 168. Eeichb. Ic. Fl. Germ, et Helv. ii. f. 4159. 

 Nyman, 67. 



Casual. By the railway at Didcot. 



**B. oRiENTALis, Linn. Sp. PI. 670 (1753). 



Laelia orientalis, Desv. 1. c. Eeichb. Ic. 1. c. ii. f. 4162. Nyman, 6j. 



Alien. By the sides of roads and railways. Eare. B. May-July. 



1 . Isis. Near Lechlade. 



2. Ock. Didcot, and by the railway between Didcot and Cholsey. 



4. Kennet. West Ilsley. Newbury. 



5. Loddon. Maidenhead. Wargrave. Knowl Hill. 



**I!narthrocarpus lyratus, DC, Syst. ii. 661 (1821). 



Casual. A species of Eastern Europe recorded in the Conip. Cyb. Br. 485, 

 1870, as having been found at Windsor. The casual plants chiefly occur 

 on the Buckinghamshire side of the Thames at Windsor. 



RAPHANUS, Linn. Gen. n. 736 (Tournefort, Inst. t. 114). 



B. Raphanistrum, Linn, Sp. PI. 669 (1753). Wild Radish, Jointed 



Charlock. 

 Raphanus sylvestris, Gerard, 185. Raphanistrum innocuum, Medik. in 



Ust. Ann. Bot. viii. (1794) 39. 

 Top. Bot. 51. Syme, E. B. i. 120, t. 81. Nyman, 29. Baxt. t. 359. 



Fl. Oxf. 22. 

 Colonist. Agrestal. Cornfields. Common on light sandy soil. A. 



May-September. 

 First record. About Oxford, Sir Joseph Banks, about 1760, in Herb. Brit. 



Mus. R. raphanistrum, Dr. Noehden, Mavors Agr. Berks, 1809. 

 Var. PALLIDA, the pale-flowered form with the petals white, or 

 marked with lilac, is the more frequent plant. 



