232 



GENERAL INDEX. 



Priestley, green substance of, 

 Primal substance, 8 

 Propagation, vegetative, 9 

 Propagative organs, 49 

 Protococcus vulgaris, 8 

 Prototype, 32 

 Pseudo-lichens, 200 

 Psora, 118 



atro-rufa, 119 



decipieus, 119 



icteria, 118 



rufonigra, 119 



Rusellii, 11§ 

 Psoroma, 191 



hypnorum, 191 



stellata, 191 

 Puff-balls, 26 

 Pulveraria, 200 

 Pustules, 178 

 Pycnidla, 51 

 Pyrenoid bodies, 35 

 Pyrenotliea, 200 

 Pyrenula, 170 



aepistea, 171 



nitida, 171 

 Pyxine, 137 



cocoes, 138 



picta, 138 



sorediata, 138 



Quinine, substitute for, 23 



Rabies, 23 

 Ramalina, 160 



calicarlB, 160 



ceruchis, 161 



homalea, 161 



miuuscula, 160 



polymorpha, 161 



reticulata, 162 



rigida, 162 

 Range, continental, 60, 

 Red cup moss, 97 

 Red pepper, 23 

 Reicheubach, 7 



Reindeer moss, 20, 101 

 Reiuke, 2, 12, 13 ' 

 Rejuvenescence, 49 

 Rhizoids, 44 



aerial, 44 

 Rinodina, 133 



Bishoffii, 134 



chrysomelsena, 135 



constans, 134 



oreina, 134 



sophodes, 134 



turfacea, 135 

 Rivularia nitida, 35 

 Rocella, 3, 21, 162 



leucophfea, 163 



tinctoria, 163 

 Rock, disintegration of, 17 

 Rock-hair, 166 

 Rock -moss, 122 

 Rock -tripe, 20 

 Roman empire, 21 

 Roots, 44 

 Rucellai, 21 

 Rucellarii, 21 

 Ruellius, 3 

 Rust, 26 



Sac-fungi, 28 

 Sanders, 24 

 Saprophytes, 28, 29 

 Saussure, 149 

 Schweudener, 2, 11 

 Scrap-book, 68 

 Scrofula, 168 

 Scurvy, 20 

 Scytonema, 190 

 Shakespeare, 168 

 Sirosiphon,35, 186 

 Snails, 43 

 Solomon, 3 

 Solorina, 194 



crocea, 195 



saccata, 195 

 Soralia, 14, 107 

 Soralium, 49 



