Splisenaosse, Phseopbragmia}, Pseudovaisa. !S0 



Ivndraceis 150 s; 12; sporidiis minoribus nempe 15-18 s 7-8, pie- 

 rumque 3-septatis, muticis (pariter fuligineis); sed has differentia? 

 forte v? statu nondum bene evoluto vei anormali pendeut. — In ra- 

 mis Platani, Padova Itai- bor. 



14. Pseudovalsa macrosperma (Tul.) Sacc. F. Ven. Ser. IV, 20, F. it. t. jkks 

 449, Melanconis macrcsperma Tul. Carp. 31, p. 132, i. XIV, f. 13- 



23, et huc probabiliter spectat Prosthecium ellipsosporuni Fres. 

 Reitr. p. 62, t. VII, f. 18-23. --. Peritheciis der.se valsoideo-aggre- 

 gatis, tectis, nigricantibus, g-lobosis, y 3 mill. diam., coliis conver- 

 gentibns, cyHmlraceis, erumpentibus, ostiolis ebtusiuseuiis ; aseip 

 tereti-clavaiis, breviter oblique stipitatis, 8-sporis, 124-22-28: 

 sporidiis distichis, obtangis, utrinque obtusiusculis, curvulis, tris»  

 ptatis non constrictis. fusco-olivaceis, 34 »10-12, plerumque utrin- 

 tiae appendicula crassa hyalinis — S&tus conidicus sistit Siifbo- 

 %poram angustatam Pers. 



TJab. in rarais corticatis Carpini Betuli.-in Gallia, Italia, 

 Germania. 



15. Pseudavaisa Kitkxii (West.) Saec. \a Lamb. ?l myc. Belg, II. ™- 

 pag. 350. Valsa Kickxii West. in Kickx Fi. erypt. Fi 1. p. 322. 

 Oud. Aanw. 1876-77, pag. 17. — Pustulis minutis, roiundatis, ni- 



;s, sub epidervnid**. nidulantibus; periiheciis nigris, ievibus, 5-6 

 circinantibus, subindfc snbirregulariter, pyriformibus, decumbenti- 

 bus, collis breviurculis in disculum ccnvergantibus, discuio epider- 

 midem perforante; ascis ciavatis, crassis, brevibus, - deorsum sub- 

 obiiquis, 4-6-sporis; sporidiis oblongis obtusis, subreniformibus, 

 5-septatis, 5Q~,20-23, f»i!iginel?, utrinque appendicula cylindraeea 

 brevi obtusa apjcem iofiatula, 12-15 »4-5, termiaatis. 



Hab. m ramis cmortuis Plataui acerifoliffi in BeJgic 

 (Wbst). 



16. PseudovaSsa biceniis (Cooke) Sacc Melanconis bicomis Caoke sjhm 

 in Peck 23 R,ep. omiihe St. Mus. N. Y. — Peritheciis cimnenti- 

 bus, 5-7, s«b- epidermide pustulatiai elevata nidulantibus, or.tielis 

 brevibus, convergentibus epidermidem parforantibus, pertusisque ; 

 sporidiis (dein expuisis matricemque foedantibus) oblique fusoideis, 

 ree&s v. curvuiis, triseptatis, fuligincis, (35-78 ft. iongis, vix con- 

 strictis, loculis extimis miuoribus, appendiculaque r&cta dein cur- 



va v. flexuosa hyalina ('/.. v. y 3 sporidii sequanfce) auctis. 



FJao. in cortice Platani occidentalis La Salle, Greenbush 

 Amer. hor. (Cliston et Pkck). - Perithecia cum peridermic so- 



