9 
33.  Parmelia tiliacea Ach. Syn. p. 199; Nyl. Synops. meth. 
p. 382. z 
Lagoa Santa, Registo prope Barbacena, ad cortices 
arborum. 
Medulla hypochlorate calcico mox pulchre erythrinice tin» 
gitur; hydrate Kalico immutatas ] 
Sporæ in spec. præs. long. 0,009, lat. 0,005. mm. 
34. Parmelia coronata Fée Ess. p. 123, tab. 34, fig. 2. 
Lagoa Santa ad corticem arboris (unicum in collect. 'War- 
mingiana). 
Medulla hydrate Kalico e flavo rubescit. Sporæ 8, ovoideæ, 
hyalinæ, long. 0,013—0414, lat, 0,009—010 mm. 
Non confundenda cum Parmelia glandulifera Fée I. c. et cum 
Parmelia relicina Fr. Eg 
35. Parmelia latissima Fée Ess. Supplem. p. 149; Nyl. 
Synops. p. 380. : 
Forma (e statione ad ramulos arborum) thallo abbreviato, 
mutilato, apotheciis subpedicellatis mediocribus, 
Lagoa Santa; Serra da Piedade. 
Sporæ long. 0,033, lat. 0,016—019 mm. Medulla et thalli 
superficies hydrate Kalico flavescit. 
36.  Parmelia flava Krphbr. spec. nov. 
Thallus flavescens laciniato-lobatus, laciniis sinuato-multi- 
fidis vel sinuato-incisis, interdum subimbricatis, angustis (17/9— 
2/2 mm. latis) subtus atro-fibrillosus; apothecia mediocria (3—3Y2 
mm. lat.), disco badio-rufescente, margine receptaculari cre- 
nulato connivente, Sporæ 8, ovoideæ, hyalinæ, long. 0,009—010, 
lat. 0,005 mm. 
Serra da Piedade, ad corticem arboris cujusdam. 
Similis Parm. sinuosæ Fr. et Parm. limbatæ Laur., sed sporæ 
in lichene nostro minores et reactio medullæ alia, medulla nempe 
hydrate Kalico flavescit sicut et thalli superficies. 
Forma albescens Krphbr. 
