OF THE THIRD TAGANYIKA EXPEDITION. 
89 
Speci | Nvas | Victoria Tan- 
рестев. | 57888. | Nyanza. | ganyika. 
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Amphora ovalis, КИ. .......................... | | x 
” coffeiformis, (Ag.) Kütz. ................ 2... e| x 
Epithemia turgida, (Ehrenb.) Kiitz................. x x | х 
Rhopalodia gibba, (Kütz.) O. Müll., var. ventricosa, — .. x x 
(Grun.) O. Müll. 
» hirudiniformis, О. Müll. .............. х x х 
i gracilis, О. МИП, .................... | ине x 
» » var. undulata, О. Müll. | x | 
| vermicularis, О. Müll. ................| х х | 
Nitzschia Tr yblionella, Hantzsch, var. littoralis, (Grun.)| .. x 
Van Heurck. | 
» Lancettula, О. Müll. .................... x 
” dissipata, (Kütz.) Grun., var. media, Hantzsch. х 
» tubicola,Grun........................... ess | x 
| » Palea, (Kütz.) W, Sm. .................. .... x x 
nyassensis, О. Müll. .................... x .... X 
Surirella Füllebor mit, O. Müll. .................... .... х 
» » var. elliptica, О. Müll. ........ X 
» bifrons, (Ehrenb.) Kütz., var. tumida, x 
O. Müll. 
» » var. intermedia, О. Müll. .......... x 
» Malombe, О. Мий|....................... M x 
" Nyasse, О, МИП. ...................... х 
» plana, вр. N............................. x 
» constricta, Ehrenb., var. africana, О. Müll. . x 
» obtusiuscula, Sp. D. ................. TP x 
» Tanganyike, sp. D....................... .. . x 
striatula, Татр. ........................ .... eee x 
Cymatopleura Solea, (Kiitz.) W. бш. .............. x x x 
» „ var. laticeps, О. Müll. .......... x 
» ANyanse, Sp-n. .................... .... x 
Myxophycez. 
Nostoc piscinale, Kiitz. .......................... x 
» CGrmeum, Ag. ............................ .... x 
Anabena Flos-aque, (Lyngb.) Bréb., forma.......... x х 
» var. circularis, VAT. N. .......... — x 
> sp. 7 (fil. rgidissim.) .................... . х 
» a PART conl вр.п. .................... Е x 
» .? (fil. contort.) ...................... X 
Pleclonema. Wollei, Farlow........................ Г x 
Lyngbya bipunctata, Lemm. ...................... x 
» X circeumcreta, Sp. п. ...................... .... X 
» . бйттейса‚,Тетш......................... .... x 
| » perelegans, Lemm. ...................... А х 
Phormidium tenue, (Ag.) бош..................... x 
angustissimum, W. & G.S. West ...... x 
Oscillatoria princeps, Vauch. ...................... x 
» Cortiana, Menegh. .................... x 
» Tanganyike, 8р. D..................... x 
» tenuts, AG. .......................... . х 
Spirulina lazissima, sp. n. ...................... .. .... X 
Gleotrichia longiarticulata, sp. D................... x 
» natans, (Hedwig) Rabenh. ............ .... .... x 
Dactylococcopsis africana, вр. п. .................. | х | 
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