Lichens. 197 



6. Thuidium plumulosum, Doz. et Mo^k. : Bry. Jav., ii, 

 p. 118, tab. 223 (1865). 



Distrih. — Ceylon, Malay Archipelago, Oceania. 



7. Hypnum montagnei, Lac. : Bry. Jav., ii, p. 181, tab. 279 (1867). 

 Distrib. — Java. 



HEPATIC. 



Ptychanthus squarrosus, Mont. 

 Distrib. — Malay Archipelago. 



LICHENS. 



By Yeenon H. Blackman, M.A., F.L.S., 

 Of the Botanical Department. 



1. Parmelia tinctorum, Despr. 

 Distrib. — Wide. Asia, Africa, Australia, New Caledonia. 



2. Parmelia appendiculata, Fee ? 



Yery poor specimen. 

 Distrib. — E. Africa. 



3. Physcia picta, Nyl. 



Distrib. — Very wide. Asia, Africa, America, Oceania (Java, 

 Australia). 



4. Pyxine sorediata, Fr. 

 Disti'ib. — Africa, S. America, Japan, Tahiti. 



5. Pannaria rubiginosa, Del. ? 

 Poor specimen. 

 Distrib. — Very wide. Europe, Japan, Africa, America, Australia. 



