604 " 
1816. Sphaerella erysiphoides Sacc. —  Peritheciis 
gregarüs, in pag. inf. dealbata innato-superficialibus, 
globoso-depressis, 90-100 ^». diam., pertusis; ascis te- 
reti-clavulatis, 40—45 » 7, aparaphysatis, octosporis ; 
sporidiis distichis oblongo-clavulatis, 9-10 z 2,5—3, 1— 
septatis, non constrietis, granulosis, hyalinis. 
Hab. in folis languidis Tecom: radicantis, 
Saintes, socia forma spermogonica Phyllosticta erysi- 
phoide (B.). Habitus fere Erysiphes. 
1817. Spheerella Iridis Auersw. Sacc. Syll. I. 524, — 
In utraque pagina foliorum languidorum Iridis Pseu- 
dacori (L. 1628). Ásci crasse saccati, 38—40 » 25— 
28, subsessiles; sporidia oblonga, l-septata, vix con- 
stricta, 18-20 » 7-8, hyalina. 
1818. Spheerulina intermixta (B. & Br.) Sacc. f. Gor- 
ni. — In ejusdem ramulis (M. 205). Asci diu fasci- 
culato-rosulati, 65 v 14; sporidia ovato—-oblonga, 23 v 
T7, 4-b-septata, hyalina. 
1819. Stigmatea sylvatica Sacc. —  Peritheciis grega- 
riis v. hinc. inde aggregatis, hypophyllis, subsuperfi- 
cialibus, globulosis, 110—120 p. diam., pertusis, soli 
diusculis; ascis tereti-clavulatis, 40-44 z 6-7, parce 
(spurie?) paraphysatis, octosporis; sporidiis distichis ob- 
longis, deorsum acutiuseulis, 10 v 3, uniseptatis, non v. 
vix constrictis, hyalinis. 
Hab. in foliis lauguidis v. emortuis Juniperi com- 
munis, Fontaineblau (T. 5938). 
THERRYA Sacc. — Perithecia epidermide velata, ma- 
xima, applanata, vix papillata. Asci paraphysati octo- 
spori. Sporidia fusi-filiformia, utrinque setigera, hyali- 
na, continua (jugiter ?). — Sollerti et oculatissimo my- 
cologo gallico lugdunensi J. TmgRRv, novum genus di- 
stinctissimum libenter dico. 
1820. Therrya gallica Sacc. & Penz. —  Peritheciis 
ambitu circulari-subangulosis, nigris, disciformibus, us- 
que 2 mill lat., intus albo-faretis, denique facile se- 
cedentibus, ostiolo minuto denique subumbilicato; ascis 
tereti-clavulatis, breve stipitatis, 140-150 v 12-15, lu- 
mine apice angustato, paraphysibus filiformibus guttula- 
