



98 THE VOYAGE OF H.M.S. CHALLENGER. 



rite evolutte; hypotbecium incolor. Gelatina hynienialis iodo leviter cserulescens, dein 

 obscure violacea. — Journ. Linn. Soc. Lond., xiv. p. 372. 



Bermudas. — On calcareous rocks ; a mere fragment — Moseley. 



"This species is apparently closely allied to Lecidea misella. Spores 0-006-0 - 008 

 millim. long, 0-002-0 - 003 thick." — Crombie in Journ. Linn. Soc. Lond., xvi. p. 216. 



Lecidea insperata, Nyl. 



Lecidea insperata, Nyl. fide Crombie in Journ. Linn. Soc. Lond., xvi. p. 216. 

 Lecanora insperata, Nyl. in Triana et Planchon Prod. Fl. Nov. Granat. Crypt., p. 31. 



Bermudas. — On the bark of trees associated with Pertusaria pustulata — Moseley. 

 South America (New Grenada). 



Graphis afzelii, Achar. 



Graphis afzelii, Achar., Synop., p. 85 ; Journ. Linn. Soc. Lond., xvi. p. 216. 



Bermudas. — On bark of trees — Moseley. 



All tropical countries, from Eastern Asia to South America. 



Graphis (Lecanactis) lobata, Eschw. 



Graphis (Leeanactis) lobata, Eschw. in Mart. Fl. Bras., p. 100; Journ. Linn. Soc. Lond., xvi. p. 216. 

 Graphis punctifonnis, Stirton in Journ. Linn. Soc. Lond., xiv. p. 372. 



Bermudas. — On bark of trees — Moseley. 

 South America (Brazil). 



Graphis scripta, Achar. 



Graphis scripta, Achar., Lich. Univ., p. 265; Crombie in Journ. Linn. Soc. Lond., xvi. p. 216. 

 Graphis nematodes, Stirton in Journ. Linn. Soc. Lond., xiv. p. 372. 



Bermudas. — On branches of trees — Moseley. 

 Almost cosmopolitan, except the colder regions. 



Arthonia polymorphoides, Nyl. 



Arflnmia pii/i/mur/ihiiidcs, Nyl. sp. n. 



Arthonia interveniens, Stirton in Journ. Linn. Soc. Lond., xiv. p. 372, non Nyl. 



Sat similis Arthonia polymorphs Achar. sed mox differt gelatina hymeniali iodo 

 persistenter casrulescente et sporis vinose rubescentibns. Sporae oblongaj, 5-septatse, 

 longit. 0-016-0-023 millim., crassit. 0-006-0-007 millim. Spermatia arcuata, longit. 

 0-012-0-016 millim., crassit. 0-0005 millim.— Journ. Linn. Soc. Lond., xvi. p. 216. 



Bermudas.— On the bark of trees— Moseley. 



