^'- . ^ .. . ' \--. 



125 



M* acervuUs m^Dis^ late eff^isis, velutinis, subinqumanti- 

 bus, tenuibus, obscure oliTaceo-fuscis ; hyphis sublongis, plus 

 minus erecUs, ramosis, subaequalibus, lon^e articulatis, minime 

 ilexuosis, fuscls; sporis longe clavatis, 8—14 septatis^ ad septas 

 constrictis, vertice rotundatis, basi in pedicello longo, curru- 

 lato angustatis, griseo fuseis^ subdlaphanis^ 60—80 mm. long.^ 

 16 — 20 mm. crass., (cum pedicello), pedicelUs sursum incras- 

 satis, pallidionbus. 



America septentr.: Aiken — Carolina australis — ad 

 Hibisci esctd&Ui Lin. caules emortuos 1877. (no. 2247.) 



leg* H, W. RaveneL 



HehnifUho^orium Hydropiperis Thtim. — Myc^ mUv, no. 

 1087. 



H. caespitlbus hypophyllis, plerumqne follam totam occu- 

 paus, Tefutinis, efiusis, tenuibus, oliTaceis, densis; hjphis erec-^ 

 tis, subrectis, simplicibus, non vel vix septatis, tenuibus^ brevi* 

 bus, dilute fuscis ; sporis longe clavatls, subcurratis, apice dila* 

 tatis, Tertice angustatis, subacutatis, 6—10 septatis ad aeptas 

 non constrictis, cum nucleo hyalino unico in cellulis omnibus, 

 dilute fuscis, 50 — 60 mm. long., 8—10 mm, crass. 



America septentr.; Aiken — Carolina austral^ — ad 

 Po^^om Bydropiperis Lin. (P, acm liam.) folia yiva. 1876. 



leg. H, W. Ravenel. 



Hekninffiosporium donadnum Thtim. •— * Myc. mm. no. 1166. 



H. acerrulis epiphyllls, indeterminatis, tenuibus. detei^li- 

 bus, dirergentibus, sordide griseis; hyphls numerosis, subfascl- 

 culatis, tenuibus, continuis, slmpllcibus, multiarticulatis, sub- 

 rectis tcI cumilatis, griseis; sporis anguste ellipsoideis, unl- 

 septatis, utrlnque acutatis, dilute cinereo*griseis , 7—8 mm. 

 long., 5 mm, crass, 



Oraecia: Athenae ad folia emortua Jhnads arundma^eae 

 Beaur* socia saepe Chdosporii herbari Lk, Vere 1877. 



leg. de Heldreich. 



8^>tosporium Lupim Thiim, — Myc. imtr. no. 1171, 



H. caespitibus amphigenis, magnis, late effusis, indeter- 

 minatis, irregululbus, yiride-oliTaceis, tenuibus; hypbis brevi-> 

 bus, fiexuosis, coutinuis, subramosis, rectis, tenuibus, inaequa- 

 libus, dilute cinerds; sporis fusiformibus, minime curratis vel 

 rectis, utrinque angustato-subacutat^ septemseptatis, ad sep- 

 ias non constrictis, 60—66 mm, long.^ 4—5 mm., crass., ^ute 

 ^ubflavido-griseiB, pellucidis. 



