16 



Mycologia 



Cladosporium Link 



Cladosporium Clemensiae Graff, Philip. Journ. Sci. Bot. 9 : 40. 



1914 



Vicinity of Agana, Clemens, November 27, 191 1, on leaves of 

 Eragrostis tenella (L.) R. & S. 



Found in great quantities on the under surface of the leaves 

 and occasionally on the upper in dark brown spots. The vegeta- 

 tive hyphae is light in color, septate and branches irregularly. 

 Conidiophores erect, simple, fuscous, seldom more than three or 

 four in a cluster. Color is given to the spots by the conidio- 

 phores and spores which are dark brown. 



As yet only known from Guam. 



Cladosporium fasciculatum Corda, Icon. Fung. Cog. 15. pi. 4, 



fig. 216. 1842 



Vicinity of Piti, Guam Exp. Sta. 4a, Thompson, November, 

 1910, on Dactyloctenium aegyptiacum Willd. 

 Reported from both Europe and Asia. 



LICHENES 



PSEUDOPYRENULA Mull. 



Pseudopyrenula tessella (Pers.) comb. nov. 



Verrucaria tessella Pers. in Gaud. Bot. Freyc. Voy. Uranie 183. 

 1826-30. 



Varrucaria ochroleuca Eschw. in Mart. Icon. Sel. pi. 8, fig. 2, 4- 

 1828. 



Trypethelium ochroleucum Nyl. Flora 126. 1869. 

 Pseudopyrenula ochroleuca Wainio, Lich. Bresil 209. 1890. 

 Gaudichaud, in herb. Paris Mus. 



Collected in tropical America, India, the Federated Malay 

 States, and Guam. 



Pseudopyrenula tropica (Ach.) Mull. Arg. Lich. Beitr. 602. 



■ 1883 



Verrucaria tropica Ach. Lich. Univ. 278. 1810. 

 Verrucaria gaudichaudii Fee, Essai Crypt. Ecore. 87. pi. 22, fig. 4. 

 1824. 



