LIGHENES EXOTIGI. 45 



antarctica (Chili, Addit. FI. chil. p. 181 ; Fuegia, Lich. Lueg. p. 26). — In Oceania (Nova 

 Caledonia, Flora 1867, p. 195, Lich. N. Caled. Exposit. p. 44, Syn. p. 23, et in hoc defi- 

 nilur; Nova Zelandia, Lich. N. Zeland. 1861, p. 250, et 1888, p. 51; Tasmania ; ins. 

 Campbell, Lich. Campb. p. 89). 



— Var. i . crispellum Nyl. Syn. II, p. 25, et Lich. N. Zeland. 1888, p. 52, ubi definitur; 

 Enum. Lich. p. 108. = In Oceania (Nova Zelandia; ins. Campbell, Lich. Campb. p. 89, 

 P. pholidoloides var. crispellum, ubi definitur). 



— Var. 2. leprolomum Nyl. Lich. N. Zeland. 1888, p. 52, ubi definitur; P. sphinc- 

 trinum var. leproloma Nyl. Lich. Campb. p. 89, ubi definitur. = In Oceania (Nova Zelandia; 

 ins. Campbell). 



— Var. 3. microphyllizans Nyl. Syn. II, p. 25, et Lich. N. Zeland. 1888, p. 52, ubi 

 definitur. = In Oceania (Nova Zelandia). 



1134. * Psoroma discernens Nyl. Lich. Jap. p. 110, ubi definitur; P. sphinctrinum var. 

 discretum Nyl. Syn. II, p. 25, ubi definitur; necnon Disposit. Psorom. et Pannar. p. 294; 

 thallus K — . = In America meridionali (Chili). — In Oceania (ins. Labuan). 



1135. ** P. allorrhizum Nyl. — Lecanora allorrhiza Nyl. in Flora 1868, p. 373, ubi defi- 

 nitur. = In Oceania (Nova Zelandia). 



1136. *** P. pholidotoides Nyl. Lich. N. Zeland. 1888, p. 52, ubi definitur; Ps. sphinc- 

 trinumvav. pholidoloides Nyl. Lich. N. Zeland. 1861, p. 250, ubi definitur. = In Oceania 

 (Nova Zelandia). 



1137. P. subhispidulum Nyl. Lich. exot. p. 256 et Syn. II, p. 25, ubi definitur; Enum. 

 Lich. p. 108; Disposit. Psorom. et Pannar. p. 294. = In Africa orientali (ins. Borbonia). 



— Var. isidiiforme Nyl. Lich. exot. et Syn. II, locis citât., ubi definitur; = In eadem 

 regione. 



1138. P. pallidum Nyl. Syn. I, tab. I, fig. 23, et II, p. 25, ubi definitur; Enum. Lich. 

 p. 108; Disposit. Psorom. et Pannar. p. 294. = In America antarctica (freto Magellanico, 

 Lich. exot. p. 263 et Lich. N. Zeland. 1888, p. 54, ubi pr. p. definitur, et p. 145). 



1139. P. xanthomelanum Nyl. Syn. II, p. 26, Lich. Campb. p. 89, et Lich. N. Zeland. 

 1888, p. 54, ubi definitur ; Enum. Lich. p. 108; Disposit. Psorom. et Pannar. p. 294. = In 

 America antarctica (freto Magellanico). — In Oceania (Nova Zelandia). 



1140. P. Buchanani Nyl. in Flora 1886, p. 326, et Lich. N. Zeland. 1888, p. 54, ubi 

 definitur. — Thysanothecium Buchanani Knight. = In Oceania (Nova Zelandia). 



Gen. LXXXIII. — Psoromaria Nyl. Lich. N. Zeland. 1888, p. 55. 



1141. P. descendens Nyl. — Psoroma descendens Nyl. Lich. A. Zeland. 1888, p. 55, et 

 Lich. Fueg. p. 7, ubi definitur. =In Oceania (Nova Zelandia). 



1142. P. subdescendens Nyl. — Psoroma subdescendens Nyl. Lich. Fueg. p. 7, ubi 

 definitur. = In America australi (Ushawaia). 



Gen. LXXXIV. — Gymnoderma Nyl. 



1143. G. coccocarpum Nyl. Syn. II, p. 26, tab. IX, fig. 34, ubi definitur ; in Flora 1860, 

 p. 546. = In Asia meridionali (mont. Himalaya). 



Gen. LXXXV. — Lecanora Ach. 

 1. — Placodium DC. 

 Spermalia recta, oblonga vel bacilliformia, arthrosterigmatibus brevi-articulatis infixa. 



