4i6 



C. SKOTTSBERG 



Lecidea (Ach.) Th. Fr. 



paschalis Zbr. 

 Cladonia (Hill) Vainio. 



pityrea (Flk.) Fr. Cosmop. 



Acarospora Mass. 



Skottsbergii Zbr. 



Parmelia (Ach.) De Not. 



reticulata Tayl. X. and S. Amer., \V. and S. Eur., Afr., E. As., Austral. 

 conspersa (Ehrh.) Ach. var. lusitana (Xyl.). S. Eur.; the species cosmop. 



Usnea Wigg. 



subtorulosa (Zbr.) Motyka {344). Masafuera. Described as U. Steineri var. by 

 Zaiili'.RL CKNER, who also distinguished var. tincta Zbr. and quoted it for Easter 

 Island; this is called U. tincta by MOTVKA, who records it for S. Amer. only. 



Caloplaca Th. Fr. 



rubina Zbr. J. Fern. 



lucens (Nyl.) Zbr. Patag., Falkl., S. Georgia. 



B lie Ilia De Xot. 



stelliilata (Tayl.) Mudd. Cosmop. 



feriiaiideziaJia Zbr. J. Fern. 



halophiloides TJqx. var. The typical sp. J. Fern. 



paschalis Zbr. 



glazioiiaiia M. Arg. Brazil. 

 Rinodiiia (S. Gray) Mass. About 300; \ery widely distributed. 



Perousii Zbr. 

 Pyxine (Fr.) Xyl. 



enteroxantha Xyl. forma. S.W. Eur., Japan. 

 Physcia (Schreb.) Vainio. 



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

 Anapty cilia Koerb. 



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



These 23 species, 5 regarded as endemic, represent, I am sure, only a minor 

 part of the lichen flora and do not lend themselves to geographical speculations. 

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

 insufficient knowledge of the distribution of lichens. 



V. Fungi. 



Our collection contained a single species, Bovistella pusilla Lloyd, known 

 before from Australia {102). 



