41 6 C. SKOTTSBERG 



Lecidea (Ach.) Th. Fr. 

 paschalis Zbr. 



Cladoiiia (Hill) \'ainio. 



pityvea (Flk.) Fr. Cosinop. 

 Acarospora ^lass. 



Skottsbergii Zbr. 

 rmDiclia (Ach.) De Not. 



reticulata Ta\'l. \. and S. Amer., W. and S. luir., Afr., F>. As., Austral. 



co)ispcrsa (I^^hrh.) Ach. var. lusitaiia (Xyl.). S. Eur.; the species cosmop. 



Usnea Wigg. 



subtonilosa (Zbr.) Motyka [344). Masafuera. Described as U. Steineri var. by 

 Zaiilhrl (KNKR, who also distinguished var. tincta Zbr. and quoted it for Easter 

 Island; this is called l'. inicta by MoTYKA, who records it for S. Amer. only. 

 Caloplaca Th. Vx. 



rub'Dia Zbr. J. Fern. 



lucois (Xyl.) Zbr. Tata*^., Falkl., S. Georgia. 

 Biullia De Not. 



stcllulata (Tayl.) Mudd. Cosmop. 



fcvjiaiideziana Zbr. J. Fern. 



Iialopliiloides Zbr. var. The typical sp. J. Fern. 



paschalis Zbr. 



glazjouajia M. Arg. Brazil. 

 R'niod'nia (S. Gray) ^lass. About 300; very widely distributed. 



Perousii Zbr. 

 /V.ivV/r (Fr.) Xyl. 



entcroxantJia Xyl. forma. S.W. luir., Japan. 

 Pliyscia (Schreb.) Vainio. 



picta (Sw.) Xyl. Wide-spread trop.-subtrop. 

 Anaptycliia Koerb. 



spcciosa (W'ulf.) Mass. Widely distributed; in Amer. south to Fueg, 



These 23 sj)ecies. 5 regarded as endemic, represent, I am sure, only a minor 

 j)art of the lichen flora and do not lend themselves to geographical speculations. 

 There are several strange cases of disjunction serving, J daresay, to illustrate our 

 insufficient knowledge of the distribution of lichens. 



V. Fungi. 



Our collection contained a single s[)ecics, lu)i>istella piisilla Eloyd, known 

 before from Australia [102). 



