MASS. : LICH. IT AL. 
371 
ciliaris Kbr. f. angusta Mass. 41. Placidium monstruosum Mass. 
42. Lecanora subfusca var. glabrata Ach. 43. Arthopyrenia 
cinerescens Mass. 44. Stereocaulon corallinum Schreb. 45. Bla- 
stenia Lallavei Mass. 46. Ramalina farinacea var. Bolcana Mass. 
47. Tornabenia flavicans Mass. 48. Alectoria ochroleuca Mass. 
49. Callopisma polycarpum Mass. 50. Rinodina lecanorina Mass. 
51. Usnea barbata var. florida Fr. 52. Thalloidima tabacinum 
Mass. 53. Collolechia cæsia Mass.. 54. Cladonia cariosa var. 
symphicarpia Fik. 55. Tornabenia chrysophtalma Mass. 56. 
Tornabenia chrysophtalma Mass. var. denudata Mass. 57. Coni- 
angium Krempelhuberi f. orbiculare Mass. B. f. effusum Mass. 
58. Physcia callopisma var. centroleuca Mass. 59. Spolverinia 
punctum Mass. 60. Candelaria vitellina var. xanthostygma Mass. 
61. Candelaria vulgaris Mass. 62. Acarospora murorum Mass. 
63. Physcia elegans var. biatorina Mass. 64. Acarospora Vero- 
nense Mass. 
Fasciculus III. 65 A. Nephroma resupinata f. fusca Mass. 
B. f. helva Mass. 66. Blastenia Pollinii Mass. 67. Psora lurida 
DC. 68. Psora lurida DC. var. dispersa Mass. 69. Cladonia 
stellata var. humilis Mass. 70. Psora decipiens Hoffm. 71. Pso- 
roma Benacensis Mass. 72. Psoroma crassa Mass. 73. Psoroma 
crassa var. cæspitosa Mass. 74. Psoroma crassa var. cæspitosa 
Mass. f. dealbata Mass. 75. Psoroma crassa var. cetrarioides 
Mass. 76. Psoroma crassa var. Dufourei Mass. 77. Psoroma crassa 
var. Dufourei Mass. f. imbricata Mass. 78. Psoroma crassa var. 
Dufourei Mass. f. melanocarpa Mass. 79. Limboria euganea 
Mass. 80. Limboria actinostoma f. trachyticola Mass. et f. basalti- 
cola Mass. 81. Limboria actinostoma var. tectorum Mass. 82. 
Baeomyces roseus Pers. et f. abortivus Mass. 83. Usnea bar- 
bata var. intermedia Mass. 84. Usnea barbata var. dasypoga Fr. 
85. Mycetodium calycioides Mass. 86. Ochrolechia parella var. 
isidoidea Mass. 87. Squamaria Aquila Mass. 88. Acrocordia 
scotofora Mass. 89. Peltigera aphtosa var. variolosa Mass. 90. 
Koerberia biformis Mass. 91. Psoroma lentigera Mass. 92. Le- 
thagrium nigrescens (Ach.) Mass. 93. Physcia murorum Mass. 
94. Physcia murorum var. centrifuga Mass. 95. Physcia mu- 
rorum var. centrifuga f. vitellina Mass. 96. Physcia murorum 
var. detrita Mass. 97. Physcia murorum var. pulvinata Mass. 
