104 



Sachverzeiclinis. 



Pinnularia interrupta f. 

 minutissima 58 



— lata f. thuringiaca 58 

 V. 58 



— maior 58 



— microstauron 58 



V. Brebissonii 58 



f. diininuta 



58 



— molaris 58 



— nobilis 58 



— stomatophora 59 



— subcapitata 59 



— subsolaris 59 



— viridis 59 



V. intermedia 59 



V. rupestris 59 



Plectonema 24 



— rhenanum 25 



— terebrans 7, 24 



— Tomasinianum 24 

 Pleurangiaceae 76 

 Pleurangium 76 



— amphibium 7, 76, 77 

 Pleurocapsaceae 17 

 Pleurocapsales 19 

 Pleurotaenium 88 



— Ehrenbergii 88 

 V. quantillum 6, 8, 



88 



— trabecula 88 

 Prasiola 17, 72 



— calophylla 72 



— cornucopiae 72 



— crispa 74 



— fluviatilis 5, 72, 74 



— furfuraeea 72 



— japoniea 72, 73 



— mexieana 72 



— nevadensis 72 



— stipitata 72 



— subareolata 5, 6, 72 

 Protococcus 76 



— viridis 67, 76 

 Protoderma viride 76 

 Psephonema 70 



— aenigmaticum 7, 70 

 Pseudochantransia 8,17 41 



42, 97 ' ' 



Rhodocapsa 14 

 Rhodopbyceae 1, 97 

 Rhoicosphenia curvata 53 

 Rbopalodia 63 



— gibba 8, 63 

 ^ V. ventricosa 63 



— gibberula 63 



Rbopalodia musculus 63 



— parallela 63 

 Rivularia 23, 24, 44 



— baematites 6, 19, 24, 43, 

 76 



— Hansgirgii 24 

 Rivulariaceae 19 

 Rosaria 6, IS 



— clandestina 5, 18 



— ramosa 19 



Sacconema 23 



— homoiocblamys 23 



— rupestre 23 

 Scenedesmus 68 



— acutus 68 



— armatus v. typicus 69 



— brasiüensis 68 



— carinatus 69 



— ecornis v. disctformis 

 69 



— hystrix 69 



— longispina v. capricor- 

 nus 69 



— microspina 69 



— serratus 7, 69 

 Schizothrix 18, 20, 21, 24, 



27, 35, 43 



— coriacea 43, 44 



— fasciculata 43 



— Friesü 24, 43 



— lacustris 6, 43 



— lardacea 44 



— lateritia 43 



— — V. Hansgirgii 43 



— penicillata 7, 43 



— pulvinata 6, 24, 43 



— Stockmayeri 43 

 Sciadiaceae 66 

 Scytonema 18, 20, 25, 29, 



35, 43, 66 



— chiastum 25, 28 



— coactile v. minus 25 



— Gomontii 28 



— guyanense 26, 58 



— Julianum 9, 27 



— mirabile 9, 27, 35 



— myochrous 27 



— ocellatum 14, 27, 35, 43 



— Paseheri 28 



— praegnans 27, 28 



— rivulare 6, 28, 29 



— Simmeri 29 



— stuposum 28, 29, 43 

 Scytonemataceae 24, 32 

 Spelaeopogon 32 

 Spbaerozosma 97 



— granulatum 8, 97 



Spirogyra 8, 85, 86 



— amplectens 8, 85 



— cylindrica 86 



— fluviatüis 6, 47, 70, 86 



— foveolata 86 



— inflata 86 



— Pascheriana 86 



— Spreeiana 86 



— varians 83, 86 

 Spiruüna 36 



— maior 8, 36, 40 

 Squammariaceae 98 

 Staurastrum 94 



— alpieolum 96 



— apiculatum 94 



— asperatum 94 



— Bieneanum 94 



— boreale 7, 94 



— botrophilum v. sinense 

 94 



— Bullardii 7, 94, 96 



— curvirostrum 6, 7, 94, 

 95 



— gracile 7, 96 



— Handelii 95, 96 



— hexacerum 96 



— inflexum 96 



— javanicum 6, 7, 95, 96 



— lunatum f. alpestre 8, 

 96 



— margaritaceum 96 



— megalacanthum 96 



— opimum 6, 96 



— paradoxum 96 

 V. longipes 96 



— polymorphum 96 



— polytrichum 96 



— proboscidium 8, 96 



— punctulatum v. pyg- 

 maeum 8, 97 



V. subproductum 



97 



— retusum, v. punctulatum 

 94 



— spongiosum v. perbi- 

 fidum 8, 97 



— turgescens 8, 97 

 Stauroneis 55 



■ — anceps 55 

 f. linearis 55 



— phoenicenteron 55 

 Stepbanodiscus 50 



— astraea 7, 50 



v. minutulus 50 



Stigeoclonium 74 



— fasciculare 74 



— longipilum 74 



