Ustilaginacese, Tilletieee, Schroeteria. 627 



(Corda) De Bary differt maculis non inflatis, sporis rDinoribus ; ab 

 E. Eryngii-dichotomi Maire conidiis nullis recedit. 



19. Entyloma Debonianum Sacc, Ann. Mycol. XI, 1913, p. 561, Nuovo 2320 

 Giorn. bot. it. K S. v. ^XI, 1914, p. 115. — Pustulis laxe grega- 

 riis, caulicolis, convexis, elevatis, nigricantibus 0,5-0,6 mm. diam. ; 

 sporis in soros subglobosos intercellulares, 300 (x diam., dense con- 

 fertis V. elb'psoideo-globosis, 16-17 ^ diam., episporio levi ocbraceo- 

 fusco, 1 {A crasso praeditis, intus varie 1-3-nucleatis, hyalinis, re- 

 fringentibus. 



Hab. in caulibus vivis O e n a n t h e s g 1 o b u 1 o s a e , Ghain 

 Mula (Insula Melita). — Ab Ent. Oenantlies Maire probe distinctum- 



20. Entyloma Pastinacae Jaap, Ann. Mycol. 19^6, p. 19. — Soris e 2321 

 tiavido griseo-pallidis, applanatis, non prominulis, subrotundis, 1-3 

 mm. lat. ; sporis globosis, ovoideis v. ellipsoideis subinde e mutua 

 pressione polyedricis, 9-15 |i diam., membrana levi, pallide flavida, 



1-2 [Ji cr. ; conidiis {Gylindrosporii) cyliiidrico-fusoideis, 20 ^ 1-2, ple- 

 runque hypophyllis. 



Hab. in foliis vegetis Pastinacae sativae [Umbelliferae], 

 pr. Zelenica, Bocche di Cattaro, Dalmatiae. 



WIELANOT/ENIUM De Bary — Syll. VII p. 496, XVI p. 377. 



1. Melanotsenium Lamii Sydow, Ann. Mycol. 18., 1920, p. 157. — 2322 

 Format gallas majusculas ad basira caulis vel in superiore radicis 

 parte, usque 1 cm. crassas; mycelio intercellulari, haustoria in cel- 

 lulas parenchymatis emittente; sporae in mycelio intercalariter for- 

 matae, globosae vel angulato-globosae, obscure brunneae, leves, 

 16-21 * 16-19, membrana 2-3 ji crassa. 



Hab. in radice vel ad basim caulis Lamii albi [Labiatae], 

 Klein Furra prope Sondershausen Thuringiae, Germania (G. Mul- 

 ler). 



2. Melanotsenium Jaapii P. Magnus, Ber. deutsch. bot. Ges. XXIX 2323 

 Bd,, 1911, p. 456. — Sporis polygoniis, 22-23,3 \i diara., raro parum 

 elongatis et tunc 22,3-23,3 ^ 17,8-20,6. 



Hab. iu caulibus inflatis, prope radicem, T e u c r i i m o n t a n i 

 [Labiatae], Hausberge prope Jena, Germania (Jaap). " 



SCHROETERIA Wint. — Syll. VII p. 500, IX p. 288, XI p. 235, XIV 



p. 425. 

 1. Schroeteria Bornmiilleri P. Magu., Mitteil. Thiir. Bot. Ver., n. F., 2324 



XXVIII (1911) p. 64, tab. 5 flg. 9-19.— Soris pulverulentis, griseo- 



