I 



Deuterom\'celEe, Dematiacua?, Ilelminthosporium. 1389 



confluentibus ; conidiophoris cnespitosis ex stomatibus exeuntibus, 

 simplicibus, dein septatis, irregularibus, nodosis, flavo-brunneis, 

 usque ad 198 <^. long., 7,5-20 [x. cr. ; conidiis flavo-brunneis, ver- 

 ruculis crebre tectis, unicellularibus, dein piriformibus, conoideis 

 V. elongato-ellipsoideis. 32-48 ** 9,5-19 v. elongatis, 1-2 raro 3 se- 

 ptis transversis pneditis, rectis quandoque medio angustatis bisco- 

 ctiformibus, ad septum non vel leniter constrictis, 44-76 » 9.5- 

 20 (raro usque ad 10 1 «25). 



Had.m scapis languidis Allii Cepae, Veliko Oraschje Serbia 

 19. Heterosporium graminum Rostr,, Plantenpatologi p. 607 (1902,, 8491 

 Lindau, Deutsch. Krypt. FI. Pilze IX, p. 77. — Conidiophoris 

 brunneis, nodulosis; conidiis oblongis, brunneis, spinulosis, 3-4- 

 septatis. 



Hab. m Dactylide glomerata et Tritico vulgari in 

 Dania. — Diagnosis omnino imperfecta. Observante cl. I. Lind, 

 an idera ac Cladosporium graminum Corda? 



HELMINTHOSPORIUM Link — Syll. IV p. 402, X p. 610, XI 623, 

 XIV p. 1084, XVI p. 1062, XVIII p. 587. 



1. Helminthosporium valdivianum Speg., Fungi Chilenses 1910) p. 192, 8492 

 cum icon. — Erumpens clathrato-effusum velutinum nigrum; hy- 

 phis sterilibus erectis simplicibus lO-15-septatis, 300-600 «10, oli- 

 vaceis; conidiis clavulatis srepius 7-septato-conjitrictuIis, 45-50» 

 10-12, olivaceis, loculis extimis hyalinis. 



Hah. in ramis emortuis subputrescentibus Sophorse micro- 

 phyllae prope Ciudad de Valdivia Chile Amer. austr. — Helm. 

 folliculato affinis species. 



2. Helminthosporium Albizziae Petch, Ann. E. Bot. Gard. Peradenyia 8493 

 IV, Pt. V (1909) p. 306. — Maculis minutis nigris 0,5 mm. diam., 



ex cipspitulis plurimis areolam albidam centralem cingentibus for- 

 matis, hypophyllis; conidiophoris basi coalescentibus, 70^7 ple- 

 rumque prope basim uniseptatis, nodulosis, fuligineis ; conidiis 

 acrogenis, clavatis, utrinque rotundatis. 42-56« 12, ima basi 4 jj.. 

 cr., minute verrucosis, fuligineis, celluia terminali pallidiore, rec- 

 tis V. curvatis, 3-4-septatis. septis 3-4 |x. cr., tunica 2-3 tx. cr., 

 ad septa non constrictis. 



Hah. in foliis Albizziae Lebbok, Peradenyia Ceylon. 



3. Helminthosporium YerbaB Speg., Anal. Mus. Nac. Buenos Aires 8494 

 t. XVII (1908) p. 140. — Plagulis difformibus effusis 1-25 mm. 

 diam., s^epe confluentibus, nigris; hj^phis fuligineis erectis pelluci- 



