Deuteromycetse, Sphserioidacpaj, Pyrenochseta. 931 



Hdb. vulgata ad folia arida Cycadis revolutsB in hortis 

 Claypole et La Plata Reip. Argentiniie Amer. aust. 



6. Sirococcus Puyae Speg., Fungi Chilenses (1910) p. 151. — Pycni- 6595 

 diis hypodormicis amphigenis hemisph;ericis, carbonaceis, minute 

 ostiolatis, 90-100 [x. diam.; sporulis cylindraceis, utrinque trunca- 

 to-rotundatis, 4-6 ^ 2,6-3,6, in catenulas simplices 40-50 {x. long., 

 digestis, sporophoro 10-12 >^ 3,5 sustentis. 



Hah. in foliis siccis emortuis Puyse coeruleie, Cerro de San 

 Cristobal ad Santiago Chile Amer austr. 



7. Sirococcus Maydis Speg., Fungi Chilenses (1910) p. 151, cum 6596 

 icon. — Pycnidiis sparsis v. laxe gregariis, primo epidermide 

 tectis dein nudis, subsuperficialibus, hemisphoerico-depressis, 120- 

 150 [j.. diam., subastomis, atris, subcarbonaceis ; sporulis cylindra- 

 ceis utrinque truncatis, 5-10 « 1,5-1,76, unilocularibus, in catenulas 

 Siepius bifidas longiusculas digestis, 50-80 [a. long., hyalinis. 



Hdb. in culmis siccis subputrescentibus Zese Maydis, San Ber- 

 nardo prope Santiago Chile Amer. austr. 



PYRENOCH^TA De Not. — Syll. p. 219, X p. 220, XI p. 503, 

 XIV p. 905, XVI p. 892, XVIII p. 286. 



1. Pyrenochaeta Erysimi HoIIos, Ann. Mus. Nac. Hung. IV (1906) p. 6697 

 341, — Pycnidiis globoso-conoideis, ostiolo erumpente setis coro- 

 nato, nigris, 190-210 jx. diam., contextu parenchymatico; setis 

 rigidis, fuscis, septatis, apice hyalinis, 70-100 «4; sporulis cylin- 

 draceis, rectis v. curvulis, utrinque rotundatis, plerumque 4-gut- 

 tulatis, continuis, hyalinis, 10-12 « 2-2,5. 



Hdb. in foliis siccis Erysimi canescentis prope Kecske- 

 met Hungariae. 



2. PyrenochaBta Heiiettae Speg. Myc. Argent. V p. 533, in An. 6598 

 Mus. Buenos Aires, XX (1910) — Maculis hypophyllis obsotetis- 

 simis subdisciformibus, 2-5 mm. diam.; pycnidiis sat numerosis, 

 innato-subsuperficialibus, hemisphaericis, 75-100 [x. diam., astomis, 

 superne glabris, basi hyphis paucis radiantibus, chlorinis, 30-90 « 



3-5, flexuosis, ramulosis ornatis; sporulis subcylindraceis, utrin- 

 que rotundatis, 3-5 ^ 1, rectis curvulisve, interdum medio coarcta- 

 tulis, hyalinis, eguttulatis v. minute 2-guttuIatis. 



Hdb. ad folia languida Heliettae cuspidatcein silvis Puerto 

 Leon, Misiones, Argentina. — Quoad genus dubia species. 



3. Pyrenochaeta Filarszltyi Bubtik, Beitr. Pilzfl. Uug., in Novenytani 6599 

 Kozlemenyek (1907) Heft. 4, Extr. p. 30. — Maculis foliicolis 



