1086 Deuteroinycetjp, Stilbaeeic, Amerosporie, Stilbothnmnium. 



hyalinis, curvis, 5 ^ 2-3, basi<liis 6-8 ix. long. ; sterigmatibus, 5-6 

 /x. long. 



Ilah. in 1 ar v i s i n s e c to r u m , qnas obducit (et occidit ?), Gua- 

 dalupa (Duss). 



10. Isaria arachnicida Speg. Fg Arg. novi v crit., p. 345 (1899). 



— Stipitibus laxe gregariis, rarius subc;cspitosis. insiiitiis. 2-4 mm. 

 altii;, deorsum simplicibus, tfretibas, erectis, glabris. rufo-carneis, 

 sursum sa^.pe breviter patuleque ramuJosis, applanatis, curvulis, pul- 

 vernlentis, albis v. roseis ; conidiis globosis v. ovoideis. 5-6 « 3-6, 

 ex hyahno fumosis. 



Ilah. in corpore Aranese parvulie cujusdam emortu?e inter 

 muscos in silvula Santa CataUna pr. Buenos Aires Argenlinte. — 

 Species h:ec in Fung. Arg. Pug. IV, p 129 sub /. arachnophila 

 Ditm. edita. 



11. Isaria penicilHformis Peck, 51 Rep. State N. York. 1898, p. 294. 422e 



— Stipitibus plerumque caespitosis et basi unitis, 9-14 mm. altis, 

 simplicibus v. supra parce divisis, apice acutis v. subinde obtusis, 

 undique tiocculento-pulverulentis, albidis, dein glauco-viridibus ; 

 conidiis in sporophoris terminalibus, subglobosis, hyalinis, 3-4 

 fji. diara. 



Ilab. in glutine, Jamaica, Queens county Amer. bor. — An 

 forma abnormis Pemcillii glauci ^ 



12. Isaria geophila Speg. Fg. Arg. novi v. crit., p. 346 (1899). — 

 ClavuHs solitariiB v. hinc inde laxe 3-5 gi"egariis, simplicibus, el- 

 lipsoideis vel sublusiformibus, 1-1'/. cm. altis, 4-5 mm. cra.ssis, 

 deorsum cuneatis breviter crasseque stipitatis, sursum attenuatis 

 apiceqne rotundatis, candidis, extus pulverulentis, intus flocculoso- 

 compactiuscuhs, albis; sporophoris subdichotomis, .sieptulato-articu- 

 latis, articuiis sensim abbreviatis ac in eonidia transeuntibus ; co- 

 nidiis catenalatis, basalibus catenularum subcuboideis, ceteris glo- 

 bosis V. ovoideis, 6-10 » 5-7, hyalinis, levibus. 



ITah. ad terram humosam int-er foha subputrescentia in Parque 

 de La Plata Argentinoe. 



Ser. 2. Phaeostilbeae S.\cc. 



Sect. 1. Amerospor». 



STILBOTHAMNIUM P Henn. — Syil. XIV p. 1110. 



1. Stllbothamnium Penicillopsis P. Henn. et E Nym. Monsunia I, 43111 



I 



