Deuteromycetse, Melanconiacese, CoUetotrichum. 1199 



2. Colletotrichum Vitis Istvanffi, Mitt. k. Hungar. Ampel. Central- 7732 

 Anst. II (1902) p. 239, t. XXIV, f. 206-209. — Acervulis gre- 

 gariis 240-400 [i. diam., ramicolis, pulvinatis, flavido-brunneis v, 

 atris, epidermidem rumpentibus ejusdemque fragmentis demura 

 cinctis, basi cellulis parenchymaticis contextis; setulis in pseudo- 

 conceptaculum congregatis, copiosis, rectis, hinc inde arcuatis, cy- 

 lindraceo-conicis, cuspidatis, atro-brunneis, subcompressis, basi ra- 

 rissime 1-2-septatis et leniter inflatis, 140-160 » 6-9 ; conidiis fu- 

 siformibus, arcuatis, utrinque acutis, hyalinis, 21-25 ^ 2,5, uni-nu- 

 cleatis; conidiophoris intra setulas dense fasciculatis, filiformibus. 



Hab. in sarmentis Yitis vinifersein Hungaria. — Ab af- 

 finibus Coll. lineola et C. ampelino, hinc conidiis fusoideis, illinc 

 acervulis non seriatis imprimis distinctum. 



3. Colletotrichum ampelinum Cav. — Syll. X, p. 470 — fm. rami- 7733 

 cola Voglino, Atti R. Acc. Sc. Torino XLIII (1907-1908) p. 96 

 (250). — Maculis oblongis, griseis ; acervulis latis, setulis rigidis, 

 rectis, 1-septatis, fuligineo-olivaceis, basi incrassatis, pallentibus ; 

 conidiophoris cylindraceis, 17*7; conidiis oblongo-fusoideis, 17- 

 20-22 « 4-5. 



Hah. in ramis Yitis in Instituto Valsalice, Torino Italiae bor. 



(TONELLl). 



4. Colletotrichum anonicola Speg., Myc. Argent. V, p. 406, in Anal. 7734 

 Mus. Nac. Buenos Aires XX (I9l0). — Maculis subamphigenis 

 suborbicularibus dein confluendo difformibus repandis, centro sub- 

 cinerescentibus ambitu sordide fuscescentibus per setatem rimulo- 



sis atque frustulatim deciduis ; acervulis sparsis v. laxe gregariis 

 innato-erumpentibus, sublenticularibus, 90-150 [x. diam., atris, se- 

 tulis marginalibus paucis opace fuligineis 40-60 « 5 ; conidiis sub- 

 cyhndraceis, rectis, 14-16 * 4-5, nubilosis v. guttulatis, hyalinis. 



Hah. ad folia viva Anonae Cherimolisein hortis prope Tu- 

 cuman Argentina, Amer. austr. 



5. Colletotrichum Yerbae Speg., Anal. Mus. Nac. Buenos Aires XVII 7735 

 (1908) p. 137. — Maculis suborbicularibus 5-15 mm. diam., su- 

 perne albescentibus v. cinerescentibus inferne fuscescentibus, mar- 

 gine undulato-repandulis, linea obscuriore angusta s;\3pius limita- 

 tis; acervulis epiphyllis in maculis hinc inde laxe gregariis vix 

 convexulis, 100-150 [j.. diam., primo epidermide velatis dein erum- 

 pentibus, margine tunica flexuosa subprosenchymatica fumoso- 

 subviolascenti vestitis, setulis paucis 1-2-celIuIaribus, cylindraceo- 

 conoideis, acutis, 10-30*4-5, concoloribus ornatis; conidiophoris 



