224 BET. J. M. CEOMBIE OX LICHEIS'S COLLECTED 



Sandwich Islands. 



1. TJSNEA 



Nul 



p. 267. 



Apparently on rocks : well fruited. Haevai. 



Island of Tahiti, 



1. CoLLEMA BYKSINUM, -4c^. 



On the trunks of trees : fertile. 



2. Leptogium diaphanum (Sw.), Ach.^ Mont. 

 On trees : well fruited. 



3. L. laceratuluat, Nyl,^ sp. n. " Subsimile i. lacero^ sed 

 thallo minus Isevi et magis crispo, marginibus passim tenuiter 

 denticulato-isidiosis vel tenuiter fibrilloso-Iaceris. Sterile mode 

 visum. Fere StepTianopJioron sit ob tballum plicatulo-rugulosum 

 (tamen nonnihil minus (juam in L. corrugatulo comparando)." 

 Nijl. in litt. 



Amongst mosses, on trees ? infertile. 



4. Steeeocatjlon pnoxiMrM, Nyl. 

 On the ground : fertile. 



5. USNEA CEBATINAj Ach. 



On tbe trunks of trees : fertile. 



6. U. TETiLLiEEEA, Nyh, sp. n. " Differt ab U, florida (L.), 

 thallo basi cortice transversim plicatulo, fibrillis ascendentibus 

 (nee patentibus), apotheciis niagnis receptaculo subefibrilloso (nee 

 margine ciliato), sporis nonnihil minoribus, &c." Nyl. in Utt. 



On trunks of trees ; fertile. 



L _ 



r 



7. Stictina caepoloma (Bel), NyL 

 On trees : sparingly fertile. 



4 



8. S. capeeata, Bory^ N'yl. 



On the trunks of trees : well fruited. 



9. S. DiCHOTOMOiDES, JVyZ., Syn. p. 355. 



On trees : fertile. Alt. 4000 feet. (The specimen is not quite 

 typical, but has the thallus smooth, and not scrobiculose). 



10. Paemelia latissima, i%. (=P. glaherrima, Kphb. m 

 Flora, 1869, p. 233). Vid. Nyl Pyr. Or, p. 16, nota. 



On trees ? scarcely fertile, only a single young apothecium 

 being visible on the specimen. 





