14 
46. Physica acromela (Pers.) Nyl. Synops. meth. p. 407; 
Borrera acromela in Gaudich. Voy. Uran. p. 208. 
Registo prope Barbacena (in fructu!). 
47.  Physcia comosa (Eschw.) Nyl. Synops. meth. p. 416; 
Parmelia comosa Eschw. in Mart. Flor. Bras. p. 199; Icon. select, 
Tab. XII, fig. 4. j 
Lagoa Santa, inprimis ad ramulos fruticum qui rupes 
calcareas vestiunt, optime fructifera, apothecia diametrum usque 
ad 4 centim. attingentia; Rio de Janeiro et Serra da Man- 
tiqueira. 
Valde variabills quoad magnitudinem et. formam thalli cilio- 
rumque marginalium. j 
A8. Physcia speciosa (Wulf. Fries Lich. Eur. ref. p. 80; 
Nyl. Syn. meth. p. 416. 
' Lagoa Santa; Palmeira prope Barbacena, ad cortices 
arborum. 
Var. Mipotsaca (Ach.) Nyl. l. c. 
Serra da Mantiqueira, ad cortices; Lagoa Santa, 
Huc pertinet verisimiliter et Anaptychia. Casarettiana De Not. 
et Mass. 
49. Physcia leucomela Mich. Nyl. Synops. meth. p. 414. 
e. latifolia Mey. et Fw. 
Serra da Mantiqueira, pvlchre fructifera; Barbacena 
B. angustifolia Mey. et Fw. 
Ibidem, sterilis. 
In var. o. latifolia et medulla et thalli superficies incolumis 
hydrate Kalico pulchre flavescit, Spore long. 0,041— 044, lat. 
0,019—022 mm. 
50. Physcia picta (Sw.) Nyl. Syn. meth. p. 430. 
Lagoa Santa; Serra d'Estrella; Rio de Janeiro, 
ad cortices arborum. 
