Sphajriaceai, Phaiodidyuiie, Amphisphieria. 723 



ritheciis subglobosis, parvuiis, leuiter scabrosis, obtusis, atris, opa- 

 cis; ascis cylindraceis; sporidiis uniseriatis, anguste ellipticis, uni- 

 septatis, brunueis, 12-14 ^ 5. 



Hah. in ramis Liquidambaris, New Jersey Amer. bor. 



22. Amphisphseria dunarum Speg. Fungi Arg. Pug. IV, n. 162. — 2735 

 Peritheciis sparsis v. subgregariis, .superficialibus, basi ligno, sa^- 

 pius circum circa nigrificato insculptis, lenticulari-conoideis, 250- 

 300 a. diam., carbonaceis, atris, nitidulis, ostiolo minute papillato- 

 obtuso, vix pervio donatis ; ascis cylindraceis, sursum obtuse rotun- 

 datis, deorsum breviuscule attenuato-stipitatis, 80-85 ^ 10, para- 

 physibus filiformibus, longioribus obvallatis, octosporis ; sporidiis 

 ellipticis, utrinque obtusiuculis, 12-15 ci 5, non v. vix inaequilate- 

 ralibus, medio 1-septatis Qon v. vix constrictis, granuloso-farctis, 

 fuligineis. 



Hab. in ramis truncisque decorticatis vivis Margyricarpi 

 setosi, in dunis oceanicis prope uel Medano Blanco» Argent. 

 Amer. merid. 



23. Amphisphaeria majuscula Speg. F. Argent. Pug. III, n. 59. — Pe- 2736 

 ritheciis globosis, levibus, majusculis Yg mill. diam., ostiolo cras- 



so, umboniformi-papillato, pertuso donatis, atris, crasse membra- 

 naceo-subcarnosis, contextu parenchymatico olivaceo; ascis cyliu- 

 draceis, apice obtuse rotundatis, crassiuscule tunicatis, luce refra- 

 cta 1-foveolatis, deorsura breve ac crassiuscule attenuato-pedicel- 

 latis, 90-100 ij 10, octosporis, aparaphysatis : sporidiis oblique mo- 

 nostichis, ellipticis utrinque plus v. minus obtuse rotundatis, 1-sep- 

 tatis, vix coustrictis pluriguttulatis, 14-16^6-7, olivaceis. 



Eab. in foveolis cariosis rarai decorticati emortui Schini mol- 

 lis en Barracas del Sur, Argent. Am. merid. 



24. AmphlsphaBria congruella Karst. Myc. Fenn. II, p. 56. Amphi' mi 

 sphcerm mediella Karst. Symb. Myc. Fenn. II, p. 245. — Peri- 

 theciis sparsis, superficialibus, sphaeroideis, ostiolo brevi, conoideo, 

 atris, latit. circiter 1 mill. ; ascis cylindraceis, 200 ^ 22 p. sporif., 

 octosporis; sporidiis monostichis, elongatis vel oblongatis, utrinque 

 attenuatis, uniseptatis, raedio constrictis, loculo utroque uuiguttu- 

 lato, demum fuscis, 36-50 ^; 14-19; paraphysibus numerosissimis, 

 gracilibus. 



Hab. supra corticem Populi tremulae crassiorem in Mu- 

 stiala Fennise. — Rosellinice dispersellce (Nyl.), quacum mixtim 

 crescit, extus sat similis. Qua nota differat Amph. mediella Karst. 

 non liquet. 



