Discomycoteie, Bulg;irioa3, Hyalospora), Orbilia. 631 



gliaiio Ital. bor. — Sjppius ascomata iii iiiaculis latis, vagis noii 

 circuiiiscriptis iiisidoiilia. 



!). OrbilJa PeltigeraB (Fuck.) Sacc Calloria Fuck. Syinb. p. 2S3. — ^Da» 

 Cupulis siipcrlicialibus, gregariis conglomeratisve, punctiformibus, 

 nudo oculo vix conspicuis, applanatis, paruin convoxis umbona- 

 tisque, margine destituto, orbicularibus, diaplianis, diluto violaceo- 

 vinosis; ascis clavatis, 8-sporis, 0)8 s 12 (in clavula); sporidiis 

 ovato-clavatis, biguttulatis, 10=;4, hyalinis. 



Ilah. \\\ thallo adhuc vivo Peltigerjc canina3 et hori- 

 zontalis pr. riattonheiin et Sauerthal iUieuogovia.\ 



0. Orbilia Leightoni (Phill.) Sacc. Calloria Phill. Disc. p. H29. — 2goo 

 Sparsa, ininuta, sessilis, heinisphairica, dein concaviuscula, extus 

 glabra, pallide Havida; margine incurvato; disco concoiore ; ascis 

 ciavatis, octosporis; sporidiis oblongo-ellipsoideis, S^jIJ; paraphy- 

 sibus filiformibus. 



Ilah. \\\ Polyporis putrescentibus pr. Shrewsbury Britanni;n 

 , (W. A. Leighton). — .'Vscoma 1-2 mm. lat., subdiaphanum ; spo- 

 ridiis multo majoribus ab 0. epipora recedit. 



1. Orbilia brasiliensls (Speg.) Sacc. Calloria hrasiiiensis Sj^eg.Fung. ogoi 

 I Puigg. I, pag. 209. — Ascomatibus orbicuIari-efTusis ; mediocribus 



2-5 ram. diam., rubro-auraiitiis, tenuiter submembranaceis, glaber- 

 riinis, levissimis, siccitate vix contractis ; ascis cylindraceo-ciavu- 

 latis, octosporis, 45-50:^4; parapliysibus parcissimis, filiformibus; 

 sporidiis oblique mouostichis, elliptico-fusoideis, 5 c; 1-1,5, utrin- 

 qne acutis, sajpeque i-guttulatis, continuis, hyalinis. 



Ilah. in teia dejecta putrescente in hortis prope Apialiy Bra- 

 ^ilia} (PuiGGARi). 



III. Myriella Sacc. Asci myriospori. 



1-. Orbilla myrlospora (Phill. et Ilarkn.) Sacc. Calloria myriospora 2102 

 Phill. et Ilarkn. Calif. p. :3. — Minuta, sparsa, erumpens, convexa, 

 immarginata, pallide rosea; ascis clavatis; sporidiis innumeris, per- 



I exiguis; paraphysibus tenuibus, copiosis. 



Uah. in caule cmortuo Psoralea.' m acros tac hy a» in Cali- 

 fornia. 



IV. Specios ignota fructiflcatione. 



'J3. Orbliia coccostigma (Walir.) Sacc. Veziza Wallr. Crypt. n. 2480. ^m 

 — Ascoinatibus dein emersis sessiiibus sparsis pianis tenuiter con- 

 forraiterquo marginatis patellaribus, punctiformibus rubro-3occineis. 



