"n»^F^^T" 



n 



mi 



fido, avario biloculjari, loeulis ^niovulatis, ovajis 

 Aus Hillebmnds Herbav 2387. 



(FortsetasBug folgt.) 



Liehenologische Beitrage. 



2. 

 Von Dr. J. MflUer. 



10. Physcia obscura pluribus formis endococcineis occurrit, sc: 



a. Physcia obscura f. endococcinea Mull. Arg. ; Parmelia en- 

 dococcinea Korb. Par. p. 36;- ArpoldExs. p. 533; Parmelia obscura 

 y. endococcinea, Anzi Symb. p, 6(exSyn.; aou speciui. cit). Thai- 

 lus ut in P. obscura v. chloranfha^ Sed intus croceo-ruber; apo- 

 thecia fusco-atra, madefacta concoioria. 



b. Physcia obsGPra f. venusta Miilj. Arg ; Hagenia endococci- 

 nea V. venusta Bag!, in Comment, critt. ital. 1. p. 299. 



Thallus ut in praecedente, sed apothecia madefacta sangui- 

 nea. — Margo apotheciorum demum squamulis thaliinis stibinde 

 occurrit, qualis etiam in speciminibus Lojkanis in Arn. 1. c. 

 varietatis praecedentis adest. — Prope Trobaso in valle Intrasca. 



c. Physcia obscura f. sanguinolenta Miill. Arg.; Parmelia 

 obscura v. muscicola Anzi Exs. n. 55 specim. ad dextram; Par- 

 melia obscura v. endococcinea Anzi Symb. p. 6, quoad specim. 

 cit., excluB. syn. 



Thallus extus ut in Ph. obscnra v. mvscicda Th. Fries Licb. 

 ^cand. p. 142, intus undique v. pro parte coccineus; apothecia 

 sicca atrosanguinea, inadeiaeta laetius sanguiuea. — Habitat in 

 Valtelliaa. 



d. Physcia obscura f. subnigricans Miill. Arg. Thallus ut in 

 Ph, obscura v. muscicola v. in Parmelia cycloseli § lithotea Ach., 

 eodem loco et in eodem saxo saxi-inuscicoia v. circa quisqualia 

 (radices, ramulos Sempervivorum etc.) evolutus, nigricanti-ciner- 

 fius V. fusco-ater, tenuiter dissectus, subadpressus, Intus nunc 

 undique coccineus, nunc pro parte majore aut minore ex albo et 

 eoccineo variegatus, nunc pro minima parte unius ejusdemque 

 plantae intus coccineus; apothecia sicca et madefacta atrofusca. 

 Sporae pro specie minusculae, circ. 17—20 // lougae. 



Habitat in valine de Bagnes Valeaiae, juxta Hotel de Mou- 

 voisin, ubi satis copiose in Rhododendretis, altit. 6200 ped. ad 

 saxa cresci^, ^inc imie Ripodina caquoiinunj (Anzi Exs, 48) intermixta. 



