676 PyrenomycetesB, SphfeiiaccBe. H}'r\1oclidymse, Pharcidiu 



Doet. H. Rehm niedico). — Perithecia rostrata, rnembranacea, irn- 

 mersa. Asci polyspori. aparaphysati Sporiiiia didyma, hyaliiia. — 

 A geuore Gnomonia ascis polysporis iii primis differt. 



1. Rehmiella alpina Winter 1. c. paj^. 'Z. — Peritheciis sparsis im- 27?6 

 ruer.sis, globosis, ca. '/q niin. diani., glabns, atris, rostro elougato, 

 cylindraceo, s?epe curvato usque '/2 '""!• loogo, erumpeutibus ; 

 ascis oblongatis, sessilibus, poiysporls. 50-70^:10-11; sporidiis 

 iuordiuatis, oblongo-cylindraceis, inlVa mediuin uniseptatis et pa- 

 rum constrictis, 4-guttulatis, hyHlinis, 10-12,5 «2. 



Hab. ad petiolos foliaque putrida Alchemillse alpiuae, Rigi 

 prope Luzern Helvetiae (G. Winter). 



PHARCIDIA K.drber Parerga Lichenol. p. 469 (Etyra. phnrcis ruga). 

 — Perithecia sparsa vel iaxe gregaria, semiiinmersa vel demura 

 emergeutia, atra, punctiformia, minuta, globosa vei globoso-conoi- 

 dea, poro pertusa. Asci 1-8-spori, oblongi v. fusoideo-clavati. Spo- 

 ridia cuneata, ovoidea vel fusiformia, l-3-septata, hyalina. 



1. Pharcidla Schoererl (Mass.) Winter m Hedwigia 1886, pag. 11. 

 EpictpnoAia Schoereri (Mass. ) Sacc. Sylloge fungorum voi. I, 

 pag. 571. — Perithecia sparsa, priino plus minusve inimersa, de- 

 mum emergentia, globosa, verticem versus parum attenuata, poro 

 pertusa, membrauacea, fusca, fniuutissima, punctiformia; asci ob- 

 longi, utrinque subattenuati, 8-spori, 30-40^12; sporidia cou- 

 globata, obionga, subciavata v. baciliaria, 1-2-septata, hyalina, 

 12-14 w 3-3,5; paraphyses mucosfe, iudistinctje. — Var. CroceaB 

 Arriold (iu Soiorina crocea); sporidiis 12::; 2-3. 



2. Pharcidia parvlpuricta (Slein) Wint. in Ifedw. 1886, p. 14, Sage- 2777 

 dia parvipuncta Stein Flechten in Krypt. Flora von Schlesien 



II, 2, pag. 339. — Peritlieciis rninutissimis, sessilibus, hemi.sphre- 

 ricis V. conoideis, atris, iiitidis, moliiusculis, 30 ■.'.. diain.; ascis 

 subfusiformi-clavatis, membraua crassa prreditis, 8-sporis; spori- 

 diis fusiformibus, abrupto acutatis, 2-4-celiularibus, 12-18:^4-5; 

 parapliysibus mucosis, parum distinctis. 



Hab. in tlrallo Thelidii diaboli in Silesia Germania. 

 '^. Pharciilia constrictella Muller in Flora 1874, p. 350 et Wint. in 0773 

 Hedw. lS8fi, pag. 12. — Peritheciis fere totis immersis, globosis, 

 sursum parum attenuatis, thalli super/icie a vertice taotuin per- 

 tusis, '/5 mm. laiis, tenuissiine membrauaceis, fuscoatris; ascis cy- 

 lindricis, obiusis 4-sporis, circ. 75sl2; sporidiis monostichis, el- 



