241 



62. Heterothecium leucoxanthum Mass. Esam. p. 17; 



ad ramos Boehmeriae prope Blumenau: n. 93, 94, et 

 prope San Antonio: n. 99. 



63. Lopadium olivaceum Mull. Arg. L. B. n. 271; in 



fol. Myrtacearura prope Tubarao: n. 215. 



64. Lopadium came urn Miill. Arg. L. B. n. 274; in 



foliis prope Tubarao: n. 172. 



Trib. Thelotremeae. 



65. Chroo discus rutilans Miill. Arg. Lich. Epiph. n. 46; 



Ocellularia coccinea ejusd. in L. B. n. 700; ad folia 



Cyperacearum secus Ribeirao fresco prope Tubaiao: 



n. 86. 



Trib. Coenogonieae. 



$G. Coenogonium Leprieurii Nyl. in Ann. Sc. nat. ser. 4, 



vol. 16, p. 89; ramulicola prope Tubarao: n, 135. 



67. Coenogoniura subvirescens Kyi. in Flora 1874, 



p. 72; in silvis secus Garciam prope Blumenau: n. 72. 



Trib. Graphideae. 



68. Opegrapha microsperma Miill. Arg.; thallus fusees- 



centi-cinereus, tenuissimus, laevis; lirellae l 1 ^ — 3 mm 

 longae ; J / 4 — ! /j mm latae, elongatulae, adpresso-emersae, 

 simplices v. subsimplices, vulgo varie curvaiae, labia 

 nigerrima, opaca, hinc inde obsolete sulcatula, conniventi- 

 clausa v. paullo hiantia et discum caesio -pruinosuni 

 partim nudantia; perithecium basi completum; asci 

 angusti, 8-spori; sporae 10 — 12 fx longae, 2^2 — 3 /u latae, 

 dactyloideae, 4-loculares. — Affinia Op. atratulae Miill. 

 Arg. L. B. n. 157, sed thallus non albus, apothecia 

 minus elato-sessilia, magis opaca et magis more Op. 

 prosodeae Acb. elongatula, magis clausa et sporae dein 

 minores sunt. — Ad ramulos Boehmeriae prope 

 Blumenau: n. 91. 



69. Opegrapha Bonplandi Fee Ess. p. 25; ad squamas 



corticis Araucariarum prope Blumenau: n. 80. 



70. Opegrapha varia v. diaphora Nyl. Scand. p. 253; 



ad truncos prope Blumenau: n. 95. 



71. Opegrapha ( s. Lecanactis) paupercula Miill. 



Arg.; thallus olivaceo-cinereus, tenuissimus, submaculi- 

 formis, laevigatus (epidermide sicca superlicie lineolatim 

 inaequalis factus); apothecia demum 1 / a mm lata, saepius 

 minora, nigra, obsolete emergentia, ambitu orbicularia 

 v. leviter angulosa, margine nigro haud prominentc 



tenui cincta; discus subplanus et nudus: perithecium 



