IIYMENOTHALAMI 4^^ 



habuit Balb: (misc: bot: p. 47-) ^^ valle Augustana 

 siib nomiiie Lichenis jacohcjeifolii Schrank: ( CoUema 

 melcenian var: y Ach: 1. c. ). 



S Apotlieciis rubris. 



I. Tballo membranaceo-cartilagineo, humecto 

 haud mulato. 



69. P. glomulifera == Ach: lichen: utiiv: p. ^56, 

 Spr: syst: IV. 288. (Eur: ad truncos arborum. Sardin\ 

 ad rupes monte Santo Torralba^ ad corticem arbo- 

 rum Arizzo Moris st: sard: III. p. 21.). Thallus valde 

 expansus albo-pallescens pulvinulis sub-globosis atro*- 

 viridibus adspersus subtus fuscescenti-tomentosus lobis 

 amplis rotundato-sinuatis crenatis undulatis, apothecia 

 margine rugosa. :—: 60. P. perlata zz: Ach: lichen: 

 univ: p. 458. Spr: syst: IV. 288. (Euri med: et austr: 

 Sardin: ad saxa et ad arbores Moris st: sard: III. p. 21.). 

 Differt a priori , cui valde affinis , thallo supra nudo 

 subtus nigro passira sub-^villoso, lobis margine plicatis 

 integerrimis. = 61. P. corrugata =± Ach: Iichen: univ: 

 p. /^62.. Spr: syst: IV. 289. (Eur: passim. Sardin: ad 

 truncos arborum in sylvis Moris st: sard: III. p. 21.). 

 Thallus olivaceo-fuscus elevato-punctatus subtus nigro- 

 fuscus fibrillosus , apothecia ampla flexuosa margine 

 crenulato , cetera fere ut in duabus prsecedentibus. 



^ 62. P. lanuginosa = Ach: lichen: univ: p. 465. 

 ~ Spr: syst: IV. 289. = Lichen lanuginosus Hoffm: 

 en: lich: p. 82. t. 10. f. 4* Lichen memhranaceus 

 Dieks: pl: crypt: br: II. p. 21. t. 6. {Eur: montibus,, 



