(8) 184 



Prioniiis pecimata, J. Ag., Tacna (283). 

 Gyinnogongrus fiircellatus, J. Ag., Tacna (284). 

 Ulva nematoidea, Bory., Tacna (286). 



(III.)_FUNGI. 

 Determined by Prof. Farlow. 



Lentimis villosus, Kl., near Yungas, Bolivia (248). 



Exidia Auriciila-Judce, Fr., Mapiri, Bolivia (252). 



Polyporus smignineiis, Fr., Yungas (254). 



P. biformis, Kl., Yungas (255). 



Xylaria multiplex, Kunze (?), Yungas (257b). 



(IV.) — Lichens. 



Determined by Dr. J. W. Eckfeldt.* 



Ramaliiia calcaris, Fr., v3.r. fraxinea^ Fr. 

 Usnea barbata, (L.,) Fr., v2.x.florida, Fr., near Yungas (277). 

 Evernia sulcata, (Sw.), Nyl, Sorata, (269), and Unduavi, (272). 

 Alectoria Canariensis, Nyl., Unduavi, Bolivia (268). 

 Theloschistes chrysopthahmts, (L.), Norm., Sorata (270), van 



flavicans, (Fr.), Wallr., Sorata (267). 

 Parnielia CamtscJiadalis, (Ach.), Esch., La Paz, Bolivia (273). 

 P. caperata, Ach., Yungas (262). 



P. perforata, (Jacq.), Ach., var. hypotropa, Nyl., La Paz (274). 

 PJiyscia hypoleiica, (Muhl), Tuckerm., Sorata (266). 

 Sticta damcecornis, Tuck., Yungas and Mapiri (258). 

 5. crocata (L.), Ach., Yungas (278). 

 Leptogiiim foveolatum, Nyl., Syn. i., 124, Yungas (263). 

 Stereocaulo7i furcatum, Nyl., Yungas (260). 

 5. tomentosiiin (Fr.), Th. Fr., Yungas and Sorata (271). 

 Cladonia cariosa (Ach.), Spreng., Yungas (259). 

 C. Jloerkiana, Fr., Yungas (275). 

 C. ceratophylla, (Sw.), Eschw., Yungas (276). 

 Ccenogonium Linkii, Ehrenb., Yungas (280). 

 Beeomyces fungoides, Ach., Unduavi (251). 

 Cora Pavonia, Nyl., Yungas (249). 



*Dr. Eckfeldt reijrets that more attention was not given to the collection of Lich- 

 ens in a region so interesting. It may be stated that the collection of the lower 

 cryptogams was purely incidental, my excessive labors entirely preventing any special 

 work in that direction. H- H- K- 



