NITELLOPSIS. o 



Fruits closely resembling those of N. obtusa were found as 

 fossils in the Cromer Forest Bed by the late Clement Reid. 

 The bract-cells seem more important members than those of 

 the other Charese, being much broader and ahnost equalling the 

 ultimate segment of the branch] et. 



1- Nitellopsis obtusa J. Groves. 

 (Plate XXIV.) 



Chara obtusa Desvaux in Loiseleur, Notice aj. Fl. France, p. 136 (1810). 



Groves in Jom-n. Bot. XIX, p. 1, t. 216 (1881). 

 C. vulgaris var. elongata Wallkoth Ann. Bot. p. 182 (1815). 

 C. ulvoides Bbbtoloni in Bruni, Nuov. Oollez. d'Opusc. Scient. p. 113 

 (1825) ; Fl. Ital. X, p. 21 (1854). 

 Amici in Mem. Acoad. Modena I, p. 217, t. 4, f. 7-9 (1827). 

 C. translucens and var. stelligera Reichenbach Iconogr. t. 804-5 & 



Comm. ix, p. 2 (1830-1), non Persoon. 

 C. stelligera Reichenb. in Mossier, Handb. d. Gewachs. ed. 2, 111, 

 p. 1595 (1829). 

 Beatjn in Ann. so. Nat. ser. 2, I, p. 352 (1834) ; in Flora, XVIII, i, 



p. 55 (1835) ; in Cohn, Krypt. Fl. Schles. p. 402 (1876). 

 BiscHOFF Handb. Bot. Term. & Syst. t. 57, f. 2805 (1842). 

 Rtjpebcht Symb. Hist. PI. Boss. p. 77 (1845). 

 MoNTAGNE in Ann. so. Nat. ser. 3, (Bot.) XVIII, t. 2 (1862). 

 Cbepin in Bull. Soo. Bot. Belg. II, p. 127 (1863). 

 Lbonhaedi in Lotos, XIII, p. 73 (1863) ; in Verb. Nat. Ver. Brunn, 



II, p. 177 (1864). 

 Wahlstedt Mon. Sver. & Norg. Charac. p. 24 (1875). 

 NoEDSTBDT in Flora Danica, 2927 (1877). 

 Babington Man. Brit. Bot. ed. 8, p. 470 (1881). 

 BoswELL Engl. Bot. ed. 3, p. 195, t. 1910 (1885). 

 GiBSBNHAGBN in Flora, LXXXII, p. 419, f. 21-25 (1896); LXXXV, 

 p. 48, f. 52-5, 57-9, t. 4, f. 1-3 (1898). 

 C stelligera & C. ulvoides Ganteeer Osterr. Char. p. 11, 1. 1, f. 4-5 



(1847). 

 Nitella ulvoides & N. stelligera KtJTZiNG Phyc. Gen. p. 318 (1843). 



Wallman Forsok Charac. pp. 39, 40 (1853) ; Transl. pp. 33, 34 (1856). 

 N. stelligera Kutzing Sp. Alg. p. 518 (1849) ; Tab. Phyc. VII, t. 27, 

 f. 1 (1857). 

 CossoN & Germain Fl. Par. p. 681 & Atl. t. 41, f. G (1845) ; ed. 2, 



t. 47, f. H (1882). 

 Clavatjd in Act. Soo. Linn. Bordeaux, XXV, p. 348, t. 3 (1865). 

 Rabenhorst Deutsch. Krypt. Fl. II, p. 196 (1847). 

 N. Bertolouii Kutzing Tab. Phyc. VII, p. 11, t. 26, f. 2 (1857). 

 Lychnothamnus stelliger Beaun in Braun & Nordstedt, Fragm. Mon. 

 Charac. p. 102. t. 6, f. 189 (1882). 

 SvDOW Europ. Charac. p. 45 (1882). 

 Nitellopsis stelligera Ht in Revue de Botanique, VIII, p. 46 (1890) ; in 

 Bull. Soc. Bot. France, LX, Mem. 26, p. 22 (1913). 



