182 REV. W. A. LEIGHTON ON THE LICHENS OF CEYLON. 
170. CHIODECTON HYPOCHNOIDES, Nyl. (K —.) =Lindig, N. Gran. 61. 
Peradeniya. 
Paraphyses distinctæ, iodo vinose fuscescentes, apicibus cærulescentes ; spore 8, incolores. 
Plate XXXVI. fig. 66 
171. C. FARINACEUM, Fée. (K —.) 
South of the island. 
Paraphyses distinctz, iodo vinose fuscescentes; spore 8, incolores, iodo non tinctz. 
Plate XXXVI. fig. 65. 
172. C. SPHARALE, Ach. (K —.) 
Peradeniya. 
Paraphyses indistinctæ ; spore 8, incolores, iodo leviter cærulescentes. 
Plate XXX VI. fig. 64. 
173. C. Ferr, Meisn. (K. —.) 
Central Province. 
Paraphyses indistinctæ, iodo leviter lutescentes; spore 8, incolores aut ætate fusce, 4-8-cellulosæ. 
Plate XXXVI. fig. 63. 
174. VERRUCARIA CEYLONENSIS, Mass. 
Ceylon. 
Perithecium crassissimum, carbonaceum, dimidiatum, basi incurvatum ; paraphyses graciles, iodo lute- 
scentes; spore 8, in ascis linearibus, incolores, similes sporis V. epidermidis, iodo lutescentes. 
Plate XXXVII. fig. 40. 
175. V. TROPICA, Ach. 
Central Province, very abundant. 
Perithecium nigrum, integrum. Paraphys ses paucæ, distinctze, ep interspersis, iodo fuscescentes ; 
spore 8, pellucidæ, iodo fuscescentes. 
Plate XXXVI. fig. 62. 
176. V. CATERVARIA, Fée. 
Central Province. 
Perithecium nigrum, tenue, integrum ; paraphyses distinctæ, granulis interspersis, iodo lutescentes ; spore 
8, pellucidze, iodo fuscescentes. 
Plate XXXVI. fig. 61. 
177. V. MARGINATA, Hook. (complanata, Mont.). 
Central Province. 
Perithecium dimidiatum ; perse distinctæ, gracillimæ, iodo non tinctæ ; spore 8, fuscescentes. | 
Plate XXXVI. Quim 
