General Index.* 



* BNORMAL, physiology, 40 

 ■*"* Acarospora, 165 

 Acharius, E., 11, 14, 15, 53. 54> 55 

 Acids, 22, 60 



cetraric, 22 



erythric, 86 



erythrinic, 86 



evernic, 22 

 Acolinm, 115 

 W Acolium tigillare, 116 



Acolium tympanellum, 116 

 Adanson, M., 8 

 k^Adaptatiou, mechanical, 51, 8 1 

 Aeration, 52, 54 

 Affinity, double, 20 

 Agglutinate cells, 49 

 Alcohol, 23 

 Alectoria, 173 

 Alectoria sarmentosa, 175 

 Algae, 9, 104 



growth of, 78 



thecial, 68 

 Algal layer, 43 



lower, 65 



upper, 65 

 Algal types, 99 

 Algeria, 6 



Amphiloma, 39, 217 

 Amphiloma lanuginosa, 218 

 Angiocarpi, 15 



Antagonistic symbiosis, 3 1 , 32, 33 

 Anti-hydrophobia, 10 

 Apothecia, 7, 11, 16, 62 



growth of, 75 



types of, 66 

 Aristotle, 3 

 Arthonia, 15, 148, 150 

 Arthonia radiata, 149 

 Arthothelium, 150 

 Arthothelium spectabile, 151 



Ascogenous hyphae, 63 

 Ascogone, 81 

 Ascomycetes, 32 

 Atkinson, G. F., 37 

 Austria, 12 

 Autonomous, 38 



OACIDIA, 134 

 •^ Bacidia umbella, 134 

 Baeomyces, 11, 120 

 Baeomyces aeruginosus, 121 

 Baeomyces imbricatus, 121 

 Baeomyces roseus, 121 

 Baranetzky, 25 

 Bartholow, 28 

 Basidiolichenes, 103 

 Bauhin, C, 4 

 Bauhin, J., 4 

 Bayrhoffer, J. D. W., 22 

 Beer, 5 



Berkeley, J: M., 103 

 Biatora, 132 

 Biatora varians, 133 

 Biatorella, 130 

 Biatorella geophana, 130 

 Biatorina, 13 1 

 Biatorina pineti, 131 

 Bifacial thalli, 79 

 Bilimbia, 133, 135 

 Bilimbia faginea, 134 

 Bilimbia sphaeroides, 133 

 Bitter principle, 6 

 Bodaeus, J., 3 

 Bonnier, G., 34 

 Bornet, E., 25 

 Breathing pores, 43, 53 

 Brewing, 5 

 Brutzellen, iS 

 Bryopogon, 175 

 Bryopogon Fremontii, 176 



* Numbers in heavy face type refer to pages where the subject-matter is specially 

 discussed. 



