1% 
Ad saxa granitica (coll. No. 3291). 
Specimina Brasiliensia congruunt omnino cum europaeis. 
70a. Physeia flavicans (Sw.) Decand. Nyl. syn. meth. p. 406. 
(coll. —) 
Mirum, quod in eollectione Glaziouana ditissima haec species 
deest, sed. sine dubio etiam in Provineia Rio Janeiro provenit 
hie lichen, in aliis Brasiliae plagis a collectoribus pluribus jam 
repertus. 
Tl. Physcia acromela (Borrera acromela in Gaudich. Uran. 
p. 208), Nyl. syn. meth. p. 407, 
Corticola (coll. 1871, 1872). 
72. Physeia aegialita Ach. Metb. p. 192; Syn. p. 179; Physcia 
confluens (Fr.) Nyl. syn. meth. p. 430, 
Corticola (cull. 1916). 
73. Physcia stellaris (L.) Fr. L. E. p. 82; Nyl. syn. meth. 
lich. p. 424. 
Ad cortices (coll. 1824, 1820). 
var. rosulata (Ach.) Nyl. 
Ad cortices (coll. 1919, 1934). 
74. Physcia leucomela (Mich.) Nyl. syn. meth. lich, p. 414. 
(coll. 1810). 
var. subcomosa Nyl. l. c. p. 415. 
Ad cortices (coll. 1808, 1809). 
75. Physcia exilis (Mich.) Nyl. in Flora 1869, p. 118; Physcra 
flavicans var. exilis Nyl. syn. meth. p. 407. 
Sine dubio species distineta, quod jam Acharius, a quo haee 
species in Lich. Univ. p. 5056 sub Borrera exili Ach. descripta 
est, bene intellexit. 
Ad cortices (coll. 2158). 
76. Physcia speciosa (Wulf) Fr.; Nyl. syn. meth. p. 416. 
Corticola (coll. 1844, 1845, 1847, 1998, 1999, 2208). 
f. imbricata Nyl. 
(eoll. 2207). 
17. Physcia comosa (Hschw. in Mart. Fior. Bras. p. 199 sub 
Parmelia), Nyl. syn, metb. lich. p. 416. 
Ad cortices (coll. 1811, 1812, 1813, 1814, 1815, 1816, 1817; 
1818, 2020). 
78. Physcia crispa (Pers.) Nyl. syn. meth. p. 423. 
Ad cortices (coll. 1927, 2006, 2776). Bu 
