Cos-marium] xi. desmidiace^ (West). 353- 



HuiLLA. — In uliginosis editioribus prope Humpata, Empalanca et 

 LopoUo ; May 1860. No. 15. 



29. C. minimum W. et G. S. West in Trans. Linn. Soc. 58, t. 

 viii. f. 10 (1895); Journ. Bot. 1897, p. 118. 



HuiLLA. — In paludibus exsicoandis ; April 1860. No. 176. In 

 uliginosis editioribus prope Humpata, Empalanca et Lopollo ; May 

 1860. No. 15. Morro de Lopollo ; May 1860. No. 182. 



30. C. exiguum Arch, in Proc. Dubl. Nat. Hist. Soc. vol. iv. 

 pt. i. 49-50, t. i. f. 32-33 (1864); Nordst. in K. Sv. Vet.-Akad.. 

 Handl. Bd 22, no. 8, 58, t. vi. f. 12 (1888) ; W. et G. S. West in 

 Journ. Bot. 1897, p. 118. 



HuiLLA. — In uliginosis editioribus prope Humpata, Empalanca et 

 Lopollo ; May 1860. No. 15. 



31. C. norimbergense Reinsch in Abhandl. Naturhistor. 

 Gesellsch. Nurnberg, Bd. 3, 113, t. ix. f. 2 (1866). 



G. Mammeri Reinsch, var. octogihhosum Reinsch, I.e., 112, t. x. 

 f. 1. G. octogihhosum W. B. Turn, in K. Sv. Vet.-Akad. Handl. 

 Bd. 25, 52 (1892). G. octogihhosum var. indica W. B. Turn., I.e., 

 t. viii. f. 8. 



Forma elongata W. et G. S. West in Journ. Bot. 1827, p. 119. 

 G. exiguum Arch. var. norimbergense Schmidle in Flora, Ixxviii. 56, 

 t. vii. f. 17 (1894), 



HuiLLA. — In paludibus exsicoandis ; April 1860. No. 176. Inter 

 Utrictdariam, Morro de Lopollo ; April 1860. No. 179- In uliginosis 

 editioribus prope Humpata, Empalanca et Lopollo ; May 1860. 

 No. 15. 



Forma depressa W. et G. 8. West, I.e. 



LoANDA. — In stagnis (Represa de Luiz Gomes) ; Feb. 1858. No. 136. 



32. C. MenegMnii Breb. in Ralfs, Brit. Desm. 96, t. xv. f. 6 

 (1848); W. etG. S. West, I.e. 



LiBONGO. — Ad margines flum. Lifune ; Sept. 1858. No. 204. 

 Saiall forms, but otherwise exactly agreeing with the figures in Ralfs 



{I.C.). 



Var. angulosum Rabenh. Fl. Europ. Alg. iii. 163 (1868); W. 

 et G. S. West, I.e. 



G. amgulosum Breb. in Mem. Sciences Nat. Cherbourg, iv. 127^ 

 303, t. i. f. 17 (1856). 



HuiLiiA. — In uliginosis editioribus prope Humpata, Empalanca et 

 Lopollo ; May 1860. No. 15. 



PuNGO Andongo.- — Ad ramulos Podostemacearum in rivulis Praesidii 

 (Casalal^) ; March 1857. No. 105. 



Var. simplicimum Wille in Vid.-Selsk. Forhandl. Christiania,. 

 no. 11, 30, t. i. f. 11 (1880) ; W. et G. 8. West I.e. 



LiBONGO. — Ad margines flum. Lifune ; Sept. 1868. No. 204. 



PuNGO Andongo. — Ad ramulos Podostemacearum in rivulis Prssidii 

 (Casalale) ; March 1857. No. 105. 



33. C. laeve Rabenh. Fl. Europ. Alg. iii. 161 (1868) ; Nordst. 

 in Ofv. K. Vet.-Akad. Forh. no. 6, 29, t. xii. f. 4 (1876). 



