214 Discomycetese, Pezizese, Hyalospwa;, Helotium. 



P. membr^anac. bovina Pers. Myc. Eur. p, 299. — Subcaespitosum, 

 pallidura, primo planuni, convexiusculum, dein umbilicatura, mar- 

 gine acuto repando, stipite demum elongato. 



ITah. in stercore vaccino, locis umbrosis, rarius in Saellandia. — 

 Minus, prirao snbsessile, dein stipite 4-6 mm. longo, cylindrico,- 

 apice dilatato. Cupula 2-4 mm. Jata. 



19. Helotium poiitum Phill. Disc, p. 155. — Substipitatum, planum v. 

 subconcavum, glabrum, album ; margine plano obtuso; stipite brevi, 

 sursum in cupulam incrassato; ascis cylindraceo-clavatis; sporidiis 

 ellipsoideis, subacutis, 10-13 »4-5, 



Hab. in radicibus plantarum adhuc fere infossis prope Shrews- 

 bury Britannine. — Ascoma 0,5-2 mm. hit. Udum nitens. 



20. Helotium albumineum C. et Peck 26 Rep, pag. 81. — Ascomate 

 inolli, orbicuLari vel contorto, mox subplano, albido dein palHdo, 

 sicco centro depresso, margine elevato; stipite crassiusculo brevls. 

 simo, concolore; ascis cylindraceis; sporidiis allantoideis, 7-8 u. 

 longis. 



Hab. ad ramos decorticatos, North Greenbush Amer. bor. — • 

 Albumen nucis Cocoes colore et contextu iraitatur. Ascoma are- 

 scendo fissum. 



21. Helotium insititium Karst. M. F. I. p. 124. — Solitarium, raro 

 crespitosum , erumpens, obconicura, basi substipitato-constrictum, 

 palloscens v. testaceo-palliduni, siccum sordide paliescons, margine 

 subcronulato, disco concaviusculo, pallido, 2 mm. lat. ; ascis cylin 

 draceo-chivatis, 95-110 « 9-10, obturaculo jodo dilute coerulescente: 

 sporidiis vulgo oblique monostichis, ellipsoideo-oblongatis v. oblon- 

 gatis, utroque apice aliquantulum angustatis, 1-2-guttulatis, 11-10 

 v4-6; paraphysibus filiformi-clavulatis. 



Hab. \\\ ramulis Aceris carapestris siccis in Mustiala Fen- 

 nia\ — Habitu nonnihil accedit ha^c species ad //. epiphij/lum, a 

 quo prspsertim forma, coloro et magnitudine sporidiorum recedit. 

 Omissa, ut vidotur, in auctoris Revis. raonogr. 



22. Helotium parile Karst. M. F. I, p. 115. — Sparsum vel grega 

 riura, stipitatum, albidum ; cupula concava vol planiuscula, sicca 

 dilute lutea vel subflava, 0,5-0,8 mm. lat. ; stipite gracili a^quali. 

 0,5-1 mm. alt. ; ascis cylindraceo-clavatis, numerosis, 75-100 vT). 

 obturaculo minutissimo vix v. obsoletissime jodo coerulescente; spn- 

 ridiis fusoideo-elongatis v. fusoideo-filiformibus, guttulis 4 maju- 

 sculis foHis V. spurio tenuitor 3-soptatis, roctis v. curvulis, 6-11 



* 1,5-2; paraphysibus raris gracilibus. 



