186 NOUVELLl CLXSSiriCATlOX 



in crustis Verrucariarum habitans, hujus non sit loci, scd ex 

 affinitate Lecidese disciformis, apolheciis innatis. 



F. Thallus distinclus. Thecae monosporae, paraphyses non 

 discrete. Spermalia mediocria recta. 

 "72. L. sanguinaria Ach. G. — L. dissimulans Nyl. Chil, 

 exotica (apotbeciis interdum pallescenlibus, parvis). 



III. GYROTHECIU.M Njl. 



Thallus crustaceus conlinuus. Apothecia lecideina, at 

 gyrose inaequalia vel insculpta, circumcirca e thallo discissa, 

 thecae polysporae. 



1. G. polysporum Nyl. in hb. Zw. (An vere formatio typica?). 



Appendix species excipiens recedentes. 



A. Apothecia clavato-capitata , capilulis immarginatis , 

 hypolhecio conslricio slipiliformi. 



IV. GOMPHiLLUS Nyl. (in Bot. Notis. 1853, p. 165). 

 Thallus lenuissimus verniceo-illinitus, gonidiis mediocri- 



bus parciusculis elementisque filamentoso-irregularibus ge- 

 lalinose conglutinatis consistens. Apothecia slipitata parva, 

 texlurae tenacis corneas. Sporse 8"® longissimae filiformes 

 (septis usque 100), paraphyses nuUae liberee. Nulla hymenii 

 pars iodo lincta. Spermatia admodum tenella recta, ste- 

 rigmata simplicia. Genus admodum singulare. 



1. G. calicioides (Dub. B. G. 2, p. 636, sub Baeoniyce). G. 



B. Apothecia palellaria irregularia , rugosa , absque 

 margine distincto. 



V. MYCOPORUM Fw. OX Zw. exs. 51. 



Habituss.d. Sarcogynes Fw. (in Bot. Zeit. 1845), apothecia 

 alra rotundata vel nonnihil deformia, quasi plura continen- 

 tia hymenia in thalamio excipulari communi (non nucleis 

 perithecio definitis Endocarpeorum). Sporae 8'"» oblongac 

 circa 5-septalae, forma variantes. Gelatinahym. iodoincolor. 

 Facile est fungus cruslae lichenosae adnascens. 



1. M. elabens Fw. (Lecidea Schaer. Enum. p. 131, L. H. 232, 

 vix Fr.). ~ Hoc loco mcmorctur Lecidea sparsa Duf. mscpt., 



