HYMENOTHALAMI 44"^ 



tuargine tlialloJe tenulsslmo crenulato pulverulenlo 

 sub-evanescente. 



4^ i3. P. rosella = DC. fi: fr: n. 963. = Spr: 

 syst: IV. 26y. Liclien rosellus Pers: aliique. Lecidea 

 alabastrina var: /3 Ach: lichen: univ: p. 190. = Li- 

 chen alho - incarnatus Wulf: in Jacq: coll: III. t. 2. 

 f. 3, sec: DC. 1. c. (^Eur. ad corticem arborum. Pe- 

 dem: supra corticem Ulmi campestris prope Venanam 

 Re app: II. p. 208. et fl: tor: II. p. 224. sub Leci- 

 dea alabastrina. Sardin: inter muscos in terra Moris 

 st: sard: III. p. 20. sub ead: ). Crusta tenuis granu- 

 losa cinerascens , apothecia plano-convexiuscula rosea 

 margine dilutiori. 



^ 14. -P- poljtropa = Hoffm: pl: lich: t. 58. f. 2. 

 zi: Spr: syst: IV. 268. Lichen polytropus et atrovireris 

 quorund: = Lecidea Ehrhartiana var: /S Ach: lichen: 

 univ: p. 192. (^Eur: ad lapides et Kgna. Pedem: ad 

 saxa in 31. Cenisio Balb: misc: alt: p. 36. ). Crusta 

 rimoso-areolata sordide flavo-virescens quandoque sub- 

 nulla 5 apothecia juniora plana marginata dein con- 

 ▼exa sub-globosa conglomerata ob mutuam pressionem 

 angulosa fiavescentia raargine evanida. Huc spectat 

 Lichen Jlavus Bellard: app: p. 55. quem primum cl: 

 Ach: in meth: lich: p. 181. duxerat ad Parmeliam 

 unicolorem , demum ad Lichen polytropum spectare 

 observavit in lichen: univ: 1. c. Specim: ex Bellard: 

 sub Lichene flawo et a BmoLi sub Parmelia unicolori 

 ( fl: acon: II. p. 182.) perfecte quadrant cum descr: 

 Achardiana. 



^ i5. P. muscorum — Spr: syst: IV. 268. zr. Leca- 

 nora hypnorum Ach: lichen: uaiv: p. 4^7« = Lichen 



