438 Sphferopsidece, Eicipulaceee, liyalosporse, Dineraaspotiurri. 



9. Amerosporium macrochaetum Ell. et Ev. ia Jouni. Myc — Peri- om 

 theciis .sparsis, sujierficialibus, circ. V3 '^^- diam., primo heraisphje- 

 ricis, demum apertis et cupulatis, margiae pilis pauci.^, validis, 

 rectis, obtusis, olivaceis, contiuuis v. parce septatis, subtus sub- 

 opacis, supra subhyalinis v. pallidioribus, 250-300 s 10-12; sporulis 

 fusoideis, pallide olivaceis, 2-3-guttatis, 10-12:^1,5, basidiis graci- 

 libus, sporuld longioribus fultis. 



Hab. in foliis et vaginis Rhynchosporae macrostachyse, 

 Pointe a la Hache, La. Araer. bor. (A. B. Langlois). 



10. Amerosporium insulare Speg. F. Fueg. n. 433. — Peritheciis im- 6o90 

 raersis, seriatis, minutis, 150-250 a. diam., primo epidermide te- 

 ctis clausis, dein erumpenti-apertis, margiiie ciiiatis, setis cjiiadra- 

 ceis, apice acutis, basi non incrassatis, 1-4-septatis, non coastri- 

 ctis, 50-100 »6, fuligineis, rectis v. flexuosulis, contextu parenchy- 

 matico-olivaceoj sporulis cylindraceis, utrinque attenuato-acutatis, 

 20-26 ::; 4-5 ac curvulis, continuis, hyalinis. 



Ilab. in culmis emortuis Poae Forsterii pr. Port Cooke in 

 Staten island Fuegiac-. 



DINEMASPORIUM L6v. — Syll. III, p. 683. 



1. Dinemasporium epixylon Fautrey in Rev. myc. 18S9, p. 152. — esoj 

 Peritheciis disseminatis, raajusculis, inaequaliter excipuliforraibus, 

 setulis, brevibus uigrellis vestitis; sporulis tereti-fasoideis pluri- 

 guttulatis, 24-28^3-4, curvulis, setula 2,4-0,5 utrinque auctis. 



Hab. in ligno seraiuudo, Noidan, C5te-d'0r Belgii. 



2. Dinemasporium decipiens (De Not.) Sacc. Sjll. III, p. 685 — var. 6692 

 Citri C. Mass. Mic. nuovi Ver. n. 19. — Basidiis subdichotorao- 

 divisis, 20 s 25 fj!.. longis ; sporulis fusoideo-allantoideis, 5-6 « 2-2,5, 

 utrinque setuia 2. u.. long. auctis. 



Hab. in ligno decorticato sicco Citri Limonura, Tregnago 

 pr, Veronam Ital. bor. 



3. Dinemasporlum purpurascens Rich. Cat. Champ. Marn, n. 1801. 6693 



— Peritheciis valde apertis, pilis nigris tectis, junioribus violaceis 

 intusroseis; sporulis brevibus. 



Hab. in ramulis emortuis Salicis, St.-Amand Galliae. 



4. Dinemasporium radiatum Ell. et Ev. in Journ. Myc. 1888, p. 103. 6694 



— Peritheciis erumpentibus, gregariis, '/i^Va diam., cupuliforrai- 

 bus, margine in pilos rigidos, nigros, continuos, 50-70-2,5-3, sic- 

 cis incurvis fimbriatis; basidiis siraplicibus, cylindraceis, brnnneolis, 

 25-50::; 1,5; sporulis solitarie acrogenis, ovato-oblongis, hyalinis, 



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