208 ENGLISH BOTANY. 



C. Nolteana, A. Braun in Ann. Sciences Nat. 2nd ser. Vol. I. p. 354 ; and in Flora, 

 1835, Vol. I. p. 62. Kiitz. Tab. Phyc. Vol. VII. p. 26, t. 64, f. ii. Wallm. in 

 Kongl. Yet. Akad. Handl. Stockb. 1854, p. 312. Nordst. in Anderss. Bot. Notiser, 

 1863, p. 49. 



C. Liljebladii, Wallm. in Kongl. Yet. Akad. Handl. Stockh. 1854, p. 314. Nordst. in 

 Anderss. Bot. Notiser, p. 50. 



C. baltica, var. affinis, H. & J. Groves, in Journ. Bot. 1881, p. 354, t. 224, f. 1. 



Not encrusted. Spine-bearing primary cortical cells as prominent 

 as, or more prominent than the secondary cells. Spine-cells few or 

 numerous.] 



? Yar. y. pseudocrinita. A. Braun. 

 Plate 1918. 



Braun, Ralenh. & Stiz. Char. Europ. Exsiec. Nos. 48, 72, 97, 119. 



Nordst. & Waldst. Char. Scand. Exsiec. Nos. 78, 79, 80a and b. 



Cbara bispida, var. pseudocrinita, A. Braun in Ann. Sciences Nat. 2nd ser. Yol. I. p. 



355 ; and in Flora, 1835, Vol. I. p. 67. Coss. & Germ. Fl. Envir. Par. ed. i. p. 



679 ; and Atlas, p. 38, f . b 3 ; ed. ii. p. 889 ; and Atlas, pi. 42, f. b 3. Wallm. in 



Kongl. Yet. Akad. Handl. Stock. 1854, p. 311. 

 C. bispida, var. dasyacantba, A. Braun, Schweiz. Cbar. p. 18. Kiitz. Sp. Alg. p. 525 ; 



and Tab. Phyc. Vol. YII. p. 27, t. 66, f. b. 

 C. polyacantha, A. Braun in Br. Eabenb. & Stiz. Exsiec. No. 48 ; Consp. Char. Europ. 



p. 6 ; and Fragm. Monog. Cbar. p. 150. Wahlst. Bidr. Skand. Char. p. 29 ; and 



Monog. Sver. Norg. Char. p. 34. Nordst. in Anderss. Bot. Notiser, 1863, p. 48. 



Leonhardi in Brunn Yerhandl. Vol. II. p. 199. Lange, Fl. Danica, t. 2746. 



H. & J. Groves, in Journ. Bot. 1880, p. 131, t. 208, f. 6. Baling. Man. ed. 8, 



p. 472. Mutter in Bull. Soc. Bot. Geneve, 1881, p. 63. Sydoic, Europ. Char. p. 61. 

 C. pedunculata, Kiitz. in Flora, 1834, Vol. II. p. 706 — altered to C. spondylopbylla in 



Kutz. Phyc. Gener. p. 320 ; Phyc. Germ. p. 259. Sp. Alg. p. 525 ; and Tab. Phyc. 



Vol. VII. p. 27, t. 68, f. ii. (by error printed C. spondylophora). Wallm. in Kongl. 



Vet. Akad. Handl. Stock. 1854, p. 311. 

 C. intertexta, Tenore, Viagg. in Abruzzo, 1830, p. 90 ; and Syllog. Fl. Neapol. p. 484 



(according to an authentic specimen at Kew, not of Desveaux). 



Encrusted. Spine-bearing primary cortical cells more prominent 

 than the spineless secondary cortical cells. Spine-cells very numerous. 



In ponds, pools, and ditches, &c. Yar. a not uncommon, and 

 generally distributed in England ; less frequent in Scotland, where it 

 has been recorded from the counties of Berwick, Roxburgh, Had- 

 dington, Fife, Forfar, Sutherland, and Perth. In Ireland in counties 

 "Wicklow, Galway, Westmeath, and Deny. 



[Yar. /3, rare. In a stream running into Kynance Cove, and in the 

 neighbouring pools, Cornwall.] 



