Er 
480 
43. Physcia fibrosa (Fries) Nyl. Syn. meth. p. 413; Parmelia . 
fbrosa Fr. 8. O. V. p. 284. 
Ad ramos ramulosque arborum, non infrequens, 
44, Physcia chrysopthalma DO. 
Ad ramos remulosque, passim frequens, praesertim in 
vieissitudine urbis Concepion del Uruguay, etiam ad cactos. 
45. Physcia selosa (Ach.) Nyl. Syn. meth. p. 429, 
Ad ramos arborum, sterilis (unicum! in coll. Lorentz), 
46. Physcia crispa (Pers.), Nyl. Syn. meth. p. 428, 
Ad ramos ramulosque erborum, prope Oran et alibi, 
copiose. 
Specis veriabilis. 
41. Physcia flavicans DO., Nyl. Syn. meth. p. 406. 
Ad arbores, prope Oran et alibi, copiose et large fructi- 
fera. 
48. Physcia speciosa Fr. var. hypoleuca (Ach.) Nyl. Syn. 
meth. p. 417; Physcia Casareiliona De Not.! 
Ad cortices, 
Forma cinerascens (Nyl. 1. c. — verisimiliter), 
Thallo magis quam in iypo depresso-applanato, ecilia- 
to, einerascente vel albido. 
Ad cactos prope Concepion del Uruguay. 
49. Physcia leucomela (Mich.) Nyl. Syn. meth. p. 414. 
Ad cortices, frequens et non raro fructifera, 
50. Physcia ewilis (Mich.) Borrera exilis Ach. ; Physcio flavicans 
v. exilis Nyl, Syn. meth. p. 407. 
Ad raınos ramulosque arborum, frequens. 
Pro bona specie habemus hunc lichenem. 
51. Physeia barbifera Nyl. Syn. meth. p. 416. 
Ad ramos ramulosque arborum. 
52. Physcis endochrysea (Hampe herb.) Krph.; Physcia ob- 
scura v. endochryses Hampe. j 
Corticola. 
Thallus intus eroceus vel cerocco-flavus; sporae long. 
0,014--015, crass. 0,010-011 mm. 
(Continuster.) 
Redacteur: Dr. Singer. Druck der F. Neubauer’schen Buchdruckerei 
(F. Huber) in Regensburg. 
