662 Pyrenomycetae, Sphseriaceae, Hyalodldymse, Gibbera. 



niella) PerJcimicp Henu. in Hedw. 1002, p. (63). — Maculis fuscis, 

 peritheciis cespitose aggregatis in soris pulvinatis 0,5-1 mm. diam., 

 erumpenti-superficialibus, subglobosis, rugulosis, atro-brunneis ca. 

 300 (i. diam., vix papillatis; ascis oblongo ovoideis vol clavatis, 

 apice hyalino-tunieatis, obtusis, octosporis 45-60^18-26; sporidiis 

 distichis v. conglobatis, oblongis subcylindraecis vel subclavatis, 

 utrinque obtusis, 20-23 * 6-7 hyalinis. 



Hab. in foliis vivis Styracis Roramiae, (xujana britannica 

 (R. Schomburgk). 



5. Lizoniella singularis (P. Henn.) Sacc. et D. Sacc. Lizonia (Lizo- 2249 

 niella) singularis P. Hcnn. in Hedw. 1903, p. (80). — Peritheciis 

 superficialibus, singularibus, raro aggregatis, subcoriaceis, subglo- 

 bosis, atris, 40-50; ascis fasciculatis, clavatis, apice truncatis, octo- 

 sporis, 18-22^4-5; sporidiis distichis 1-septatis, haud constrictis, 

 clavatis, hyalinis, 8-10 w 2-2,5. 



Hab.m foliis siccis Leucopogonis hispidi, pr. Minginew 

 Australiae occid. (E. Pritzel, L. Diels). 



OTTHIELLA Sacc. — Syll. I, p. 739 (ut subgenus). A genere Otthia 

 differt sporidiis hyalinis v. subhyalinis. — Huc ducenda) sunt, pne- 

 ter Otthiellam Ribis, sequentes: Otthiella seriata (Peck) Sacc. et 

 D. Sacc., Otthiella Winteri (Rehm) Sacc. et D. Sacc, Otthiella 

 Ilazslinszhyi Sacc. et D. Sacc, Otthiella alnea (Peck; Sacc. et D. 

 Sacc. — Cfr. Syll. I, p. 739-740. 



1. Otthiella Ribis (Tracy et Earle) Sacc. et D. Sacc Otthia (Otthiella) 8250 

 Ribis Tracy et Earle, Plantre Bakeriame, fasc. I, Fung. p. 29. — 

 Peritheciis dense c;i'spitosis, erumpentibus, subrotundis. nigris, ru- 

 gosis, globosis, 250-500 a. diam.; ascis cylindraceis, octosporis, sti- 

 pitatis, SO-100 « 12-15; sporidiis distichis, ellipticis, hyalinis vel 

 dilutissime luteolis, 1-septatis, constrictis, 18-20 * 5-6. 



Ilab. in ramis Ribis, Bob Creek, South Colorado Amer. bor. 



GIBBERA Fr. — Syll. I p. 599, IX p. 699, XI p. 306, XIV p. 542, 

 XVI p. 491. 



1. Gibbera juruensis P. Henn. Fungi Amaz. II, p. 242, cum icone 2251 

 (Hedw. 1904). — Stromatibus subcarbonaceis atris; peritheciis libe- 

 ris superficialibus aggregatis. interdum connuontibus, rugulosis, 

 Acrrucosis, atris, papillato-ostiolatis, ca. 250-300 ;i. diam. ; ascis 

 cylindraceo-clavatis, obtusis, 8-sporis, 70-100 «7-9; paraphysibus 

 filiformibus, hyalinis, 1 '/.,-2 ;j.. crassis; sporidiis subdistichis, fusoi- 



