20 



Mycologia 



Gaudichaud, in herb. Paris Mus. 



An American and Asiatic species. Collected in Brazil, New 

 Zealand, Java, and Malacca. 



Pertusaria DC. 



Pertusaria velata (Turn.) Nyl. in Hue, Rev. Bot. 5 : 118. 1886 



Parmelia velata Turn. Trans. Linn. Soc. 9: 143. pi. 12, fig. 1. 

 1808. 



Lecanora pilulifera Pers. in Gaud. Bot. Freyc. Voy. Uranie 194. 

 1826-30. 



Pertusaria pilulifera Nyl. Enum. Lich. 116. 1857. 

 Clausaria fallens Nyl. Ann. Sci. Nat. IV. Bot. 12 : 45. 1859. 

 Gaudichaud, in herb. Paris Mus. 



First described by Turner from English material where he 

 mentions that it is rarely found. Since collected in the tropics of 

 America, Africa, Asia, and Oceania. 



Parmelia (Acharius) DeNot. 



Parmelia caperata (Linn.) Ach. Meth. Lich. 216. 1803 



Lichen caperatus Linn. Sp. PI. 1147. 1753. 

 Gaudichaud, in herb. Paris Mus. 



A species of very general distribution, both tropical and tem- 

 perate localities forming its habitat. 



Ramalina Acharius 



Ramalina farinacea (Pers.) Nyl. Syn. Lich. I 2 : 294. i860 



Physcia farinacea Pers. in Gaud. Bot. Freyc. Voy. Uranie 208. 

 1826-30. 



Gaudichaud, in herb. Paris Mus. 



Collected in tropical America, Tahiti, Japan, Malacca, India, 

 and northern Africa. 



Ramalina subfraxinea Nyl. Bull. Soc. Linn. Norm. II. 4: 139. 

 < 1870 



Gaudichaud, in herb. Paris Mus. 

 ' Collected also in Chile, the islands of Juan Fernandez, and 

 Mauritius. 



