222 



The Ohio Naturalist. 



[Vol. II, No. 5, 



Appended is an ali)liabetical list of species hitherto reported as 

 occurring in Ohio, the nomenclature according in the main with 

 that used by DeToni in the Sylloge Algarum. 



LIST OF ALG.^i REPORTED AS OCCURRING IN OHIO. 



ANABAENA 



oscillarioides 

 stagnalis 



APHANOCHAETE 



repens 



BATRACHOSPERMUM 



nioniliforme 



BOTRVDIUM 



granulatum 



BULBOCHAETE 



crenulata 



CHAETOPHORA 



cornu-damae 



elegaiis 



pisiformis 



CHANTRANSIA 

 pygniaea 

 violacea 

 violacea beardsleei 



CHARA 



contraria 

 coronata 

 , . %j.- Uis 

 iy^-tida 

 Tra^'Us 



gymii ous michauxii 

 interna^ iia 



CHARACIUIS 



sessile 



CLADOPHORA 

 crispata 

 crispata vitrea 

 fracta 

 glonierata 

 glonierata clavata 

 glonierata putnila 

 glonierata rivularis 

 linnaei 



closX]';rium 

 acerosuni 

 dianae 

 lineatnni 

 nioniliferuni 

 parvuluni 

 strigosum 



COI.EOCHAETE 

 scutata 

 soluta 



CONEERVA 



bombycina 

 glacialioides 

 rhypophila 

 tenerri. rh3-popliila 



COSMARIUM 



botrytis 



brebissonii 



biretuni 



brooniei 



contractuni 



intermedium 



latum 



orbiculatum 



ralfsii 



seelyanum 



tinctum 



CYEINDROCAPSA 

 anioena 



CYI^INDROSPERMUM 



macrospermum 



DESMIDIUM 



swartzii 



DRAPARNAUDIA 



glonierata 

 glonierata maxima 

 plumosa 

 ravenelii 

 b;uastrum 

 elegans 

 rostratum 



EUDORINA 



stagnale 



EUOEENA 



viridis 

 (il.OKOCVSTIS 



gigas 



OI.OEOTRICHIA 

 natans 

 pisum 



HAIiMATOCOCCUS 

 lacustris 



HORMISCIA 



flaccida 

 snbtilis 

 sul)tilis variabilis 



HVAr.oTHECA 



mucosa 



HVDRODICTVON 



reticulatum 



I^EMANEA 



torulosa 



EYNGBYA 

 pallida 

 vulgaris 



MICROSPORA 



floccosa 

 fontinalis 

 vulgaris 

 MICRASTERIAS 



truncata 

 IMICROCOLEUS 

 gracilis 



MOUGEOTIA 



Columbiana 

 genuflexa 



NOSTOC 



commune 



muscorum 



rupestre 



sphaericum 



tenuissima 



OEDOGONIUM 



borisianum 



capillare 



capilliforme 



cardiacum 



crispum 



cryptoporum 



fonticolum 



fragile 



gracillimum 



paludosum 



polj-morphuni 



woUeanum 



ONOCHRONEMA 



filiforme 



OSCIIJ.ATdRIA 

 anguina 

 elegans 

 froclichii 

 froelichii fusca 

 imperator 

 limosa 

 major 

 nigra 

 princeps 

 sancta 

 snbtilissima 

 tenerrima 

 tenuis 



