308 



Ilab. ln ramulis corticatis Punicee Granati a 

 Coneyliano, aut. 1877, socia C/jtispora punica nov. 

 sp., ejus spermogonio, sic definienda : peritheciis subcuta- 

 neis, globulosis, laxe congregatis, ostiolis vix convergen- 

 tibus C3 r lindraceis, perithecio sublongioribus; contextu 

 regulariter parenchymatico, fuligineo ; spermatiis botuli- 

 formibus, 5*1, hyalinis, basidiis bacillaribus duplo tri- 

 plove longioribus suffultis. 



20. Valsa (Eutypella) Sorbi (Schmidt) Fr. Summa p. 411. 

 Hab. in ramis corticatis Sorbi domesticse pro- 

 pe Conegliano, aestate, 1878 (Spegazzini). 



Obs. Acervuli mediocres, disco ostiolorum subrotun- 

 do nigro peridermium perforante. Asci clavati longe 

 stipitati apice tunica incrassata truncati, 140-150 v 7 l / 2 - 

 10, octospori. Sporidia botuliformia, 6-8 v 2-2 */„ 2-gut- 

 tulata, dilute olivascentia. 



27. Calosphasria ta3diosa Sacc. Peritheciis in acervu- 

 los depresse conoideos, epidermide tumidula velatos hinc 

 inde congregatis, globulosis, J / 3 mill. diam., nigris fur- 

 fure corticali fulvo saepe adspersis, tandem basi conca- 

 vo-collabescentibus ; ostiolis cylindraceis perithecium sub- 

 aequantibus, in disculum minutum nigrum epidermidem 

 perforantem oblique convergentibus ; ascis clavatis, api- 

 ce tunica crassa integra obtusis, truncatisque, basi breve 

 sed acute attenuatis, 80-90 ^ 14-10, paraphysibus cras- 

 se filiformibus, septatis asco cluplo longioribus obval- 

 latis ; sporidiis octonis, di-tri-stichis, segre maturescenti- 

 bus, botuliformibus, curvis, utrinque rotundatis, 10-20 

 ^ 2-3, granulosis, hyalinis, corpusculis spermatioideis 

 botuliformibus copiosissimis, perexilibus, 3-4 * l / 2 - 3 / A , 

 hyalinis undique obrutis. 



Hab. in A 1 n i incanseetglutinosse ramis emor- 

 tuis a Selva et Vittorio, autumno, 1873-74, rarius. 



Obs. Ob sporidia octona majugcula spermatiis obruta 

 a speciebus a cl. Nitschke, Fuckel et Karsten descri- 

 ptis optime distinguenda. Forte Cal. consobrina Karst. 

 Fenn. II. 158 huic magis affinis est, sed secundum 

 descriptionem 1. c. ascis duplo brevioribus, et tantum 

 spermatiophoris recedit. 



