60 
STIGUNEMA OCELLATUM Thuret, Essai de classification des Nostochinées, Ann. 
Sci. Nat. 6° série, Bot. i. 1875, 380. 
No. 5971. 
ScyToNeMA MIRABILE (Dillw.) Thuret. [=S. figuratum Ag. Syst. Algar. 
1824, 38.] 
No. 5971. 
BaACILLARIES. 
Fragitaria parasitica (W. Sm.) Grun. Van Heurck, Synops. Diat. Belg. 
1885, t. 45, £. 30. Odontidium parasiticum W. Sm. 
No. 5978. Kpiphytic on Surirella robusta var. splendida. 
Kunotia picapiraTa Grun. Van Heurck, 1. c. 1885, t. 35, £. 11. 
No. 5971. 
EuNoTIA LUNARIS (Ehrenb.) Grun. in Van Heurck, 1. c. 1885, 144, t. 35 
f. 3, 4, et 6. 
No. 5971. 
Evnoria roposta Ralfs. Van Heurck, 1. e. 1885, 144, +, 33, £..11-13, 
No, 5971. Both forms originally described by Ehrenberg as E. octodon 
and E. polyodon were plentiful. 
? 
NAVICULA APPENDICULATA Kiitz. Bacill. 1844, 93, 1,.3, £.:28. 
Nos. 5723 and 5971. 
NavicuLa BicapiTata Lagerstedt, Spitsberg. Diat. 1873, 23, t..1, £. 5. 
No. 5971. 
NavicuLa exiuis Kiitz. Bacill. 1844. Van Heurck, 1. c. 101,t. 12, 
r. 11-22. 
No. 5723. 
NavicuLa MAJor Kiitz. Bacill. 1844, or, G4, £18, 
No. 5971. 
Navicua parva (Greg.). WV. gibba var. brevistriata Van Heurck, We. 78, 
t. 6, £. 5. 
No. 5971. 
NAVICULA Virtpis Kiitz. Bacill. 1844, 97, t. 4, f. 18. 
No. 5971. 
CoccoNEMA Lave (Niig.) G. S. West in Journ. Linn. Soc., Bot. xxxviii. 
1907, 159. Ce levis Nig. in Kiitz. Spec. Alg. 1849, 59. 
No. 5971. 
NITZSCHIA COMMUNIS Rabenh. Alg. no. 949; Flora Europ. Alg. i. 1864, 
159. Van Heurck, 1. c. 184, t. 69, £. 39. 
No. 5723. 
