l 



Deuteromycetae, Sphaerioidacese, Coniothyrina. 977 



55. Coniothyrium iiciienicola Karst. — Syll. X, p. 268. - var. Buel- 679B 

 lis von Keissler, Centralbl. f. Bakter. etc. II Abt., Bd. 27 (1910) 

 p_ 209. — A typo differt pycnidiis in thallo non nigrificato vi- 

 gentibus et sporulis angustioribus bacillaribus (non elongato-ovoi- 

 deis V. clavatis, nec basi angustatis), 15 * 2,5. 



Hdb. in thallo BuelliLC disciformis in silva Thiiringer 

 Wald dicta, Austria (G. Lettau). 



CONIOTHYRIOPSIS Speg., Myc. Argent. V, p. 361. in Anal. Mus. Nac. 

 Buenos Aires XX (1910) fEtym. Coniothyrium, cui affine genus). 

 — Pycnidia villosa. cetera Coniothyrii. 



1. Coniothyriopsis Hualanife Speg., 1. c. p. 361, cum icon. — Pycni- G796 

 diis primo tectis dein erumpentibus v. denudatis subhemisphifricis 

 100-150 \y. diam. vix papillulatis coriacellis, subiculo parco olivaceo 

 vestitis, hyphis confertiusculis radiantibus et intertextis tenuiu- 

 sculis ramulosis septulatis olivaceis, 50-150^4 vestitis ; sporulis 

 globosis crassiuscule tunicatis, 5-6 \i.. diam., eguttulatis, levibus, 

 oHvaceis. 



Hab. ad ramulos emortuos Hualanise colletioidis in prsB- 

 ruptis montanis Potrerillos prope Mendoza Reip. Argent. Ame- 

 riciii australis. 



CONIOTHYRINA Syd., in Ann. Mycol. X (1912) p. 233, Coniothyriella 

 Speg , Myc. Arg. V, p. 361, An. Mus. Nac. Buenos Aires (1910), 

 non ConiothyrielJa Speg., F. Puigg. (1889^ n. 439 (Etym Conio- 

 thyrium, cui est affine genus). — Pycnidia superficialia, membra- 

 nacea, astoma, irregulariter dehiscentia ; sporulie globosae fuligiueoe 

 leves. 



1. Coniothyrina agaricola (Speg.i Syd., 1. c, Coniothyrella agaricola 6797 

 Speg., J. c. p. 360, cum icon. — Foliis infectis plagulas orbicula- 

 res, 3-5 mm. diam., atro-olivaceas granulosas confertas sa^peque 

 confluentes ostendentibus sed maculis destitutis, non v. vix palle- 

 scentibus ; pycnidiis cuticula insidentibus, 2(X) a. diam., glabris, 

 atris, superne centro carbonaceis, laciniatim disruptis, ambitu mem- 

 branaceid grosse breviterque subprosenchymaticis, inferne tenuis- 

 simis, subanhistis, chlorinis ; sporulis globosis, 6-8 ;j.. diam. cras- 

 siuscule tunicatis eguttulatis. 



Hab. ad folia languida Agaves Salmiante cult;i' in hortis 

 La Plata in E-ep. Argentina, Amer. austr. 



;Si/U. jung. XXll (1\"-1913; 62 



