HESPERIS 53 



Comp. Cyb. Br. 481. Syme, E. B. i. 183, t, 129, Nyman, 51. Fl. 



Oxf. 33. 

 Denizen. Paludal, &c. River-sides, waste places. Not uncommon. 



P. May-September. 

 First record. C. armoracia. Dr. Noehden, Mavors Ayr. Berks, 1809. 



1. Isis. Near Bablock Hythe. Buscot. Near Wytham. Near 



Ashbury. 



2. Ock. [Gulf Stream, Oxford, Dijer.'] North Moreton, Sister- Jane 



Frances. Between Iffley and Sandford, Fl. Oxf. Upton. River- 

 bank near Ififley. Near Nuneham. Wantage. Pusey. King- 

 ston Bagpuze. Boar's Hill. Marcham. Abingdon, Frilford. 

 Wootton. Shippon. Kennington, &c. 



3. Pang. Hampstead Norris orchard, Loiisley. Streatley, Pamplin. 



Pangbourn. Bradfield. River-side between Streatley and 

 Basildon and between Pangbourn and Reading. Moulsford. 

 Near Compton. 



4. Kennet. Newbury. Kintbury. 



5. Loddon. Sonning. Wargrave. Aston Ferry. Bisham. Bray. 



Old Windsor. Wellington College. Blackwater. 



This plant is well naturalized by the Thames' side, but I have never 

 observed it with ripe fruit. 



C. Armoracia is found, more or less naturalized, in all the bordering 

 counties. 



HESPERIS, Linn. Gen. PI. n. 731 (Tournefort, Inst. t. 108). 



*H. matronalis, Linn. Sp. PL 663 (1753). Dame's Violet. 



H. inodora, Linn. Sp. PI. 727 (1762) and Sm. E. B. t. 731. 



Comp. Cyb. Br. 485. Syme, E. B. i. 150, t. 103, Nyman, 59. Baxt. 



t. 425. FL Oxf. 28. 

 Alien or denizen. River-sides, woods, and waste ground. Rare. P. 



May-July. 



1. Isis. Wytham Wood near the Abbey, 1886, and stream-side 



near Wytham. 

 3. Pang. River-bank near Streatley. Plentiful in a ^vood near 



Tilehurst, Tufnail. 

 Hesperis, more or less naturalized, occurs in all the bordering 

 counties. 



** WiLCKIA MARITIMA, Scop. lutrod. 317 (1777). 



Malcomia maritima, R. Br. in Alton, Hort. Kew. ed. 2, iv. 121 (1812). 

 Clieiranthus maritimns, Linn. Cent. PL i. 19. 



Comp. Cyb. Br. 4, 85. Eeichb. Ic. Fl. Germ, et Helv. ii. t. 76, f. 4372, 



Nyman, 39. 

 Alien. Waste ground. Hare. A mere garden outcast, as at Grandpont, at 



Newbury, by the railway near Pangbourn, &c. 



