PyrCTro!nyoet«, Sijbwriucert', Il.valodiilvinff, (iibbera. I5)l 



jnersis ft applaiiatis, piJis sparsis rigiilis e basi nodulosa fililor- 

 mibus f^;0- 1 00 -' 47,-0 vestitis, tf-xtura njembiaiiaceo-carbouacea, 

 y^ mm fliani.; ascis ovoideis vel ovoi«lco-l'usiforniibus, utriuque 

 rotundatis vel acutiustulfi attenuatis, sessilibus, 4-5-05 <^ 14-20; spo- 

 ridiis octonis, recte vel sn^po trausversirn distichis, ellipsoideis vel 

 oblongatis, inajqudaterali-curvuiis, rnedio constrictis et spptatis 

 liyalinis» 20-28 - 7-9. interduni inuco hyalino arcte obvolutis, tu- 

 berculis jBiuimis in strias cum cujusquo loculi sporidii nieinbrana 

 parallelas onJinatis asperuliv-.. 



HaJ). in eulmis graminis cujusdHm, S. Angelo pr. Cachoeira, 

 prov. Rio Grandc do Sul Brasiliar Malme . — Paraphyse» vix 

 adsunt, ;>ed prcssione vel maceratiojie peritheciorum asci massa 

 mucosflobvoluti eilluunt. A typo plane differt varietas porithecii» 

 erum[>eatibus, congestis, iorma setularuui, sporidii.s. 



tilBBERA Fr. — 'Syll. 1 p. 599, IX p 099, XI p. 300, XIV p. 542. 



1. Gibbera patagonica Kehm, Bih. K. Svensk Vet.-Akad. Handl. 1779 

 Bd. 25. Afd. IJL n. 0, pag 0, fig. 4. — Peritheciis in stromate 

 longo ligno adnato nigro arcte congregatis, sessilibus, per corticem 

 usque l'/o cm. longitudinaliter fissam erumpentibus, globosis, fu- 

 sco-atris, asperulis, poro niinutissimo pertusis, demum apice col- 

 labentibus, mollibus. rontextu parenchymatico, fusco, o00-400 /ji. 

 diam , ba^ii h.ypliJs fuscis sul^ramosis septatis 5 ^a. crassis conjun- 

 ctis; ascis clBvetiii, apice lotundatis et valde incrassatis, 150» 15, 

 octo&poris; .>>'pori'diis eilipti<is, l'icAllularibus, rarissime cellula .su- 

 periore snblatum ad septum sa3pe subconstrictis, crasse tunicatis,. 

 hyalinic', 20- -^8-JO. in asoo superne distichis, inferne monosti- 

 chis; paraphysiljus ramn^i.><. 



Hah. ad ramos Berberidis buxifoliu*, Rio Azopardo in 

 Terra ignifera xlmer. austr. — Caute a Curreija Jierberidis et 

 Ploicrightia Berberidis , quap simul ramulos ineoUiut, separanda 

 species. 



•J. Gibbera fulvella Massee, Kew Bull. 1898, p. 130. — Stromatibus i780 

 puivinatis, suberumpentibus, 1-2 mm. latis; peritheciis tubercu- 

 lato-prominulis, fulvo-miniatis, dein brunneo-atris, gialris, ostiolo 

 vix conspicuo; ascis oblongo-ovatis, 35-40«^ 8-10; sporidiis disti- 

 chis, ellipticis. hyalinis, medio I-septatis, utrinqup: subacutis, 18- 

 20 * 4-4'/^ 



Hid). in foliis vivis Dillwynia- cinerescen t i s, Tasmania 



