Lcptostromacese, Hyalosporai, Leptothyriun!. 63L 



Arner. bor. (Ellis). — Etsi fructiticatio igaota, specios ob cellulas 

 perithecii ijunctulata distincta videtur. 



B) Raiiiinolae 



25. Leptothyrium clypeosphaBrioides Sacc. Micli. IF. p. 114. — Pcri- -354 

 theciis gregariij^, superficialibu.s, (aii epidermide teauissima vela- 

 tis?) scutato-planis, 250 y.. diam., atris, nitidi.s,- contextu paren- 

 chyinatico, subradiato, ad centrum tenuiore ; sporulis cylindraceis, 

 rectiusculis, utrinquo obtusis, 5-0^:1, hyalinis, basidiis 7-10 :5l 



'/4, e strato fuscidulo oriundis, suffultis. 



Mab. in sarmentis Uubi fruticosi pr. Uouen Gailia' (Mal- 

 branche). 



26. Leptothyrium Celastri 15. et C. North Ara. Funj^i n. 392. — Su- 3355 

 perficialo, orbiculare, atrum, gregarium; sporulis cyiindricis, 25 



a. lon£jis. 



llab. in rauuilis Celastri, New Eugland Amer. bor. (Mukray). 



27. Leptothyrium Cytisi Fuck. Symb. rayc. p. 383, t. I. f. .31. — Pe- :?35C 

 rithociis spuriis oblongis orbicularibusque, usque ad lineam longis, 

 convexis, demum planis, rugulosis, nitidis, atro-fuscis ; sporulis con- 

 tinuis, cylindraceis, curvatis, 26 - 2, hyalinis. 



Ilab. in ramis siccis Cytisi sagittalis pr. Eberbach Rhe- 

 nogovia:^ et in .\rduennis. — c. Collul:'! perithecii tortuosa?, fuli- 

 gine.T : sporuh^ bacillan-curvula^ l(j-25 =; 1 V^-^, hyaiina3, basidiis 

 teretibus, 6-8^^2, hyalinis suffult;E. ;) 



28. Leptothyrium Passerinii Thum. Weinst. p. .152. — Peritheciis 3357 

 magiiis. gregariijs late elongatis, planis, seriatis, subepidermicis 



vel epidermidem perforantibus, glauco-nigris, sublovibus; sporulis 

 perpaucis, lenuissimis, minutissimis, ovoideis, utrinquo rotum/atis, 

 simplicibus, achrois, 1,5-2 :=;1. 



//«'^/y. ad sarmonta subputrida Vitis vinifera', Parma in Ita- 

 lia bor. (Passi-iuni). 

 21). Leptothyrium perpusillum Pass. et Thiim. Weinsi. p. 152. — Pe- 335^ 

 rithociis minulissimis, gregariis, subprominulis, subconicis, epider- 

 midem perforantibu.s liberis, atris; sporulis cylindraceo-ellipticis 

 vel subclavulato-cyUndricis, rectis, vertice obtuse rotundatis, sub- 

 dilatatis, basi leniter angustatis, uniseptatis (genuine?), medio non 

 constrictis, numerosissimis, hyalinis, 6-8^:13. 



Ilab. ad sarmenta arida Yitis vinifera;, Parma in Italia 

 boreali (Passerini). 



