TOLYPELLA 62 I 



which it has much the appearance.' C. vulgaris and C. confraria grew 

 with it. 



C. hispida is recorded for all the bordering counties except Bucks, 

 where I have seen it near Brick hill. 



There is a specimen of C. hispida in Sir J. E. Smith's Herbarium, 

 which was sent him by Dr. Williams in 1799, from the sheet of this 

 species in the Morisonian Herbarium at Oxford. 



C. vulg-aris, Linn. Sp. PI. 1156, p.p. (1753). 



C. foetida, A. Br. in Flora (1835), i. 63. Ann. Sc. Nat. (1834) 354. 

 C. vulgaris foetida, Vaill. 



Crroves in Journ. Bot. 1. c. t. 208, 133. Syme, E. B. xiL 203, t. 1914. 



Nyman, 875. Fl. Oxf. 365. 

 Native. Lacustral. Ponds, ditches, marshes, canals, &c. Common 

 and generally distributed. P. June-August. More frequent in 

 clayey districts. 

 First recorded without locality in SnY^ Cordr. 1871. See also the author 

 in Bep. of Bot. Record Club, 140, 1880. 

 Var. PAPiLLATA, Wallr. Ann. Bot. 183 (1815). See Journ. Bot. (1885; 82. 

 1. Isis. Buckland. 2. Ock. Abingdon. Cothill. Marcham, 



1882. 3. Pang. Southcote. 



Var. LONGiBRACTEATA, Kuotz, Sp. Alg. 524 (1849), Is rather a frequent 

 form, especially in deep still water. See Journ. Bot. (1890 66. 



1. Isis. Wytham. Near Bablock Hythe. 2. Ock. Marcham. 



Abingdon. Wantage. 3. Pang. Moulsford. 4. Kennet. 

 Padworth. Aldermaston. Hampstead Marshall. 5. Loddon. 

 Sonning, &c. 

 C. vulgaris is recorded for all the bordering counties. 



[Lychnothamnus stelliger, a. Br. Frag. Men. Char. 102. 



Chara ohtusa, Desv. in Lois. Not. PL de France, 136. C. stelligera, Bauer in 



Moessl. Handb. der Grew. ed. 2, 1595. Syme. E. B. xii. 195, t. 1910. 

 Is recorded for Surrey, and may be found near Windsor.] 



[Lamprothamnus alopecuroides, A. Br. Fr. Mon. Charac. 100. 



L. papulosus. Chara papulosa, Wallr. Fl. Crypt. G-erm. ii. 107 (1833). Lychno- 

 thamnus alopecuroides, H. & J. Groves in Journ. Bot. (i88o) 161. 



Syme. E. B. xii. 193, t. 1909, as Chara alopecuroidea, 'Delile,' A. Br. Schweiz. 

 Char. 13 (1847). 



Is recorded for the Isle of Wight, but is not likely to be found in Berkshire.] 



TOLYPELIjA, Leonh. in Lotos (1863) 12. 



T. gflomerata, Leonh. in Lotos 1^1863) 129. 



Nitella glomerata, Chevall. Fl. Gen. ed. 2, ii. 124 (1836). Chara 

 glomerata, Desv. in Lois. Not. 1. c. 135 (1810). 



Groves in Journ. Bot. (1880) t. 209, 162. Syme, E. B. xii. 185, 1. 1905. 

 Nyman, 879. 



