NOTES MYCOLOGIQUES. 67 



Strorna valseum, puslulalum, corticale. Pcrilhecia in quoque 

 slromale plura, osliolis breviusculis, vix convergentibus, disco mi- 

 milo circulari epidermide velato. Asci 8-spori, elongati, nparaphy- 

 sali ; sporidia prœlonga, bifusoidea, utrinque acula, medio angus- 

 lata, 1-seplala, hyalina. Sporidiorum forma oninino peculiari genus 

 praedislinctum . 



Descriptio Sphœrim imculptx a Cl. Friesio data si rêvera hoc 

 genus spectal (ut pro certo homonyma Oudemansii) omnino aliéna, 

 ita ut ad genus diversissimum Zignoella referri possit. 



XI. Vialaea insoulpta (Fr ? Oudem. !) Sacc. (Tab. V, fig. 10). 

 Sphxria in sculpta Fr. Elench. II p.95(?), Oudem. Mat. mycol.Veerl. 

 11(1874) p. 63, T. VI fig. 9! Zignoella'! insculpta (Fr.) Sacc. 

 Sylloge II p. 225. — Stromatibus laxe gregariis, pustulatis, epider- 

 mide tumidula velatis, 2 mm. diam., intus flavidulis ; perilheciis 

 subdislichis, sat numerosis, globoso-depressis, 1/4 mm. diam. intus 

 albidis, subinde subsparsis, collis brève cylindraceis vix conver- 

 gentibus, osliolis oblusis, vix erumpentibus ; ascis cylindraceis 

 180x15 apice rolundalis, brève stipitatis, aparaphysalis, 8-sporis ; 

 sporidiis distichis, curvulis, elongalo-bifusoideis 75x6, utrinque 

 atlenuatis medio anguslalis, 1-septalis, hyalinis, farctis. 



Hab. — In ramis emortuis llicis Aquifolii, Rigny Galliœ (Flag.). 



XII. Sphaeroderma affine Sacc. et FI. sp. nov. (Tab. V, fig. 11). 

 Perilheciis basi infossa superficialibus, subsparsis, hemisphœricis 

 1/3 mm. diam., papillatis, rubro-lateritiis, pilis parcis tenuibus, 

 25-35x2, hyalinis, conspersis ; ascis ovato-oblongis, brève stipi- 

 tatis, 45x15, cito evanidis ; sporidiis ovoideo-limoniformibus, 

 22-24x12-14, primo hyalinis gullulatis, demum intense fuligineis, 

 utrinque hyalino-apiculatis. 



Hab. — In ligno putri, udo (stercorato !) Fagi socia Sporormia 

 giguspora, Rigny Gallice. Affine Sp. bulbiliifero sed asci 4-spori. 



XIII. Macrophoma leucorrhodia Sacc. sp. nov. (Tab. VI, 

 fig. 3). Perilheciis gregaris, subculaneis, globulosis, vix papilla- 

 tis, atris, — -— mm - diam., intus farctis, albo-roseis; sporulis ellip- 

 soideis, oblusis, 27-30x12-15^, e roseo hyalinis ; basidiis bacilla- 

 ribus, 36x3-4, hyalinis. 



Hnb. — In ramis corticalis emortuis Ulmi campestris, Rigny 

 Gallise (Flag.) Aflinis W. Scheidweileri, M. Faxini, M. salicarix 

 sed nucleus roseus, basidiis longiusculis, etc. 



