Lex Baiuvariorum: 1898 p. 82; 1900 
p. 54, 68. 
Ligustrum: 1900 p. 68. 
Marksteine: 1892 p. 42, 43; 1897 p. 42; 
1901 p. 15. 
Mörtel: 1891 p. 5; 1892 p. 39, 45, 48, 51. 
Monacenses (lieh, exsicc.): 1891 p. 6; 1892 
p. 4; 1897 p. 4; 1901 p. 3. 
Moränenlandschaft: 1892 p. 33, 47; 1898 
p. 79. 
Muscicolae species: 1891 p. 5; 1892 p. 33; 
1897 p. 44. 
Nadelholz: 1892 p. 61, 68; 1900 p. 73, 93. 
Nagelfluhe: 1891 p. 5; 1892 p. 41, 42, 47; 
1897 p. 41, 42; 1901 p. 14. 
Nordöstliches Deutschland: 1898 p. 69; 
1900 p. 4. 
Nordwestliches Deutschland: 1898 p. 64; 
1900 p. 4. 
Oberbayerische Hochebene: 1898 p. 77. 
Paracelsus: 1892 p. 52. 
Parasiten: 1891 ^p. 6; 1892 p. 73; 1897 
p. 45. 
Parkzaun: 1892 p. 68. 
Phylogenie: 1898 p. 76. 
Pilze: 1891 p. 6; 1892 p. 72. 
Pinus Abies: 1892 p. 67; 1900 p. 73. 
P. Cembra: 1900 p. 87, 96. 
P. Larix: 1900 p. 85. 
P. picea: 1891 p. 5; 1900 p. 82. 
P. pumilio: 1892 p. 35, 61, 68; 1900 p. 88. 
P. silvestris: 1892 p. 67, 68; 1900 p. 79. 
Pirus: 1900 p. 54. 
Populus: 1892 p. 62; 1900 p. 30, 32. 
Portugal: 1898 p. 42. 
Prunus: 1900 p. 53, 57, 62. 
Quercus: 1892 p. 68; 1900 p. 5. 
Rhamnus: 1900 p. 66. 
Ribes: 1900 p. 71. 
Rindenflechten: 1891 p. 5; 1892 p. 53, 63; 
1897 p. 43; 1898 p. 4, 13, 23, 31, 37, 
42, 43, 54, 59, 65; 1900 p. 3. 
Römerzeit: 1898p.79; 1900p.96; 1901 p.14. 
Rubus: 1900 p. 68. 
Salix: 1892 p. 62; 1900 p. 43. 
Samhucus: 1900 p. 50. 
Scandinavien: 1898 p. 13; 1900 p. 3. 
Schindeldächer: 1892 p. 64, 66, 69; 1897 
p. 44. 
Schweiz: 1898 p. 23; 1900 p. 3. 
Sorbus: 1900 p. 46. 
Spanien: 1898 p. 41. 
Steinflechten: 1891 p. 4; 1892 p. 35, 1897 
p. 41; 1898 p. 12, 22, 30, 36, 69, 76; 
1901 p. 14. 
Steinhaufen: 1892 p. 47. 
Sterile Arten: 1892 p. 75; 1897 p. 45. 
Steppe: 1900 p. 97. 
Stundensäulen : 1892 p. 42; 1901 p. 15. 
Taxus: 1900 p. 90. 
Thürme: 1892 p. 51; 1897 p. 40, 44. 
Tilia: 1892 p. 63; 1900 p. 24. 
Tirol: 1898 p. 30; 1900 p. 3. 
Torf: 1891 p. 5; 1892 p. 34. 
Tuffblöcke: 1892 p. 47. 
Tundra: 1900 p. 97. 
üeberreste: 1898 p. 78; 1900 p. 7. 
Ulmus: 1900 p. 35. 
Unterholz: 1892 p. 64; 1900 p. 61. 
Unterlagen: 1891 p. 4, 5; 1892 p. 33, 40, 
65, 73. 
Usnea cranii humani: 1892 p. 52. 
Yaccinium: 1900 p. 69. 
Yiburnum: 1900 p. 67. 
Völkerwanderung: 1898 p. 81; 1901 p. 14. 
Westfalen: 1898 p. 54; 1900 p. 4. 
Wildparke: 1892 p. 68. 
Ziegel: 1891 p. 5; 1892 p. 28, 39, 48, 
50, 53; 1897 p. 40, 43; 1901 p. 14. 
