INDEX OF PLANT NAMES 



Acer pseudoplatanus, 58 

 Ampelopsis quinquefolia, 57 

 Athiorhodaceae, 75, 77, 82 



Bacillus coli, 89, 94 



Bacillus pycnoticus, 82 



Barley, no 



Beta vulgaris, 114 



Blue-green algae, 17, 27, 29, 



130 

 Brown algae, 17, 27, 29, 130 



Catalpa bignonioides , 9 

 Chlorella, see subject index 

 Chlorella pyrenoidosa, 4, 46, 64, 



Chlorobacteriaceae, 77 

 Chromatium, 125 

 Chroococcus, 67 

 Colchicum speciosum, 9 



Datura, 19 

 Diatoms, 27, 29, 39 



Elodea canadensis, 43, 47 

 Euglena, 14 



Flagellates, 27 



Fontinalis antipyretica, 43, 45 



Funaria, 49 



Galeopsis, 19 



Helianthus annum, 52, 65, 125, 



151 

 Heracleum, 19 



Hormidium, 52, 53 

 Hydrangea, 69 



//eji; aquifolium, 4 



Lamium album, 113 



Lemna, 106 

 Leucobryum glaucum, 4 



Micrococcus lysodeikticus, 95 



Nerium oleander, 9 

 Nitrobacter, 84 

 Nitrosomonas , 84 

 Nitzschia closterium, 4, 69 

 Nuphar advenum, 9 



Pelargonium zonale, 4 

 Phaseolus, 57, 59, 90 

 Porphyra tenera, 32 



Red algae, 17, 27, 29, 39, 130 

 Rhodomicrobium vannielli, 76 

 Rhodopseudomonas palustris, 77 

 Rhodospirillum rubrum, 77, 82 

 Rumex alpinus, 9 



Sagittaria sagittifolia, 8 

 Sambucus nigra, 4, 57, 151 

 Scenedesmus, 49, 53, 70, 81, no 

 Selaginella, 113 

 Senecio macrophyllus , 9 

 Siphonales, 29 

 Spinacia oleracea, 114 

 Spirogyra, 13 

 Stellaria media, 113 

 Stichococcus, 70 

 Streptococcus faecalis, 100 

 Sugar beet, 125 



Thiobacillus thiooxidans, 85 

 Thiorhodaceae, 17, 75, 76 

 Ti7/fl cor data, 58 



Ulmus, 57 

 Urtica, 19 



Wheat germ, 125 

 Zygnema, 12 



165 



