INDEX 



177 



arguta, 111 

 reticularis, HI 



Ulothrix, 76 



tenerrima, 76 



variabilis, 76 



zonata, 76 

 Ulotrichaceae, 4, 75 

 Ulotrichales, 4, 75 

 Ulotrichineae, 4, 75 

 Ulvales, 4, 98 

 Uroglena radiata, 155 



Vanheurckia 



rhomboides, 51 

 Vaucheria, 118 



aversa, 118 



gardneri, 118 



geminata, 118 

 V. depressa, 118 

 f. racemosa, 118 



hamata, 118 



longipes, 118 



macrospora, 155 



ornithocephala, 118 



polysperma, 118 



repens, 119 



sessilis, 119 



terrestris, 119 



tuberosa, 117 

 Vaucheriaceae, 4, 117 

 Volvocaceae, 4, 69 

 Volvocales, 4, 69 

 Vol vox, 73 



aureus, 73 



globator, 73 



spermatosphaera, 73 



Xanthophyceae, 3, 30 



Zoochlorella 

 conductrix, 106 

 parasitica, 107 

 Zygnema, 130 



adpectinatum, 130 

 azureum, 130 

 catenatum, 130 

 collinsianum, 130 

 conspicuum, 130 

 cruciatum, 130 



V. coeruleum, 130 

 cylindricum, 130 

 decussatum, 130 

 excrassum, 131 

 insigne, 131 

 leiospermum, 131 

 neocruciatum, 131 

 neopectinatum, 131 

 pectinatum, 131 

 V. anomalum, 131 

 V. conspicuum, 130 

 V. eras sum, 131 

 V. decussatum, 131 

 stellinum, 131 



V. genuinum, 155 

 sterile, 132 

 subcruciatum, 132 

 subtile, 132 

 vaucherii, 132 

 Zygnemataceae, 4, 119 

 Zygnematales, 4, 119 

 Zygnemopsis, 132 

 decussata, 132 

 Zygogonium, 132 

 decussatum, 132 

 ericetorum, 132 





