252 Pyrenomycetfe, Sphseriacese, Gibberi^ea. 



pr. Gersfeld Rhongebirge Thuringite. — Melanomma Lenarsii 

 in Calluna, convenit sporidiis 12-17 * 3,5-5, sed ejus perithecia 

 Melanommatis genuini. 

 4. Gibberidea Artemisiae Earle, BuU. of the New York Bot. Gard. 419' 

 (1904) p. 291. — Stromatibus brunneis angustis; peritheciis gre- 

 gariis, 2-3 v. 6-8 in quoque stromate v. quandoque spar.sis, subglo- 

 bosis, demum leniter depressis, obscure fuscis, subnigris, nitidulis, 

 circ. 500 [j-. diam., ostiolo minute papiliato; ascis cylindraceis 100- 

 120^8-10; paraphysibus filiformibus; sporidiis subdistichis, cylin- 

 draceis, coloratis v. pallide fuligineis, 3-septatis, constrictis, cur- 

 vis, 20-26 «7. 



Hah. in caulibus ArtemisisB tridentatae, King's Canon 

 prope Carson ISlevada Amer. bor. (C. F. Baker). 



6. Gibberidea alnicola Rehm, Aun. Mycol. V (1907) p. 540. — Pe- ^19^ 

 ritheciis sub cortice nidulantibus 4-12 arcte congregatis per rimas 

 longitudinales corticis prorumpentibus demum fere sessilibus, glo- 

 bosis, minute papiHulatis glabris, atris, poro conspicuo pertusis 

 contextu parenchymatico, 0,3-0,4 mm. diam. ; ascis cylindraceis, 

 90-100 » 8-9, octosporis ; sporidiis subclavulatis, utrinque obtusis. 

 rectis, 3-septatis, vix ad septa constrictis, cinereo-flavidulis, 12- 



15 «4,5-6 monostichis , paraphy.sibus filiformibus l ji. crassis. 



Hab. ad ramulum Alni viridis, Fiirstenalp, Graubunden, 

 Hclvetia. CDr. Volkart). 



7. Gibberidea Zingiberacearum Eaciborski, Bull. Ac Sc. Cracovie 4i9i 

 (1909) p. 386. — Stromatibus subepidermicis parvis, extus nigro- 

 carbonaceis intus albis, irregulariter rotundatis ; peritheciis globo- 

 so-ovoideis, quandoque forma irregularibus, levibus, nigris, ostiolo 

 punctiformi epapillato prseditis, primum stromate immersis, de- 

 mum pro parte prominentibus, 110-130 {x. iatis, 110-170 [jl. long. ; 

 paraphysibus 2 ;j.. cr., septatis, hyalinis, cylindracei.s ; ascis brevi- 

 ter clavatis 75-80 # 8-10, octosporis, apice rotundatis, basim ver- 

 sus angustatis ; sporidiis fusoideis, primum bi-dein in eodem asco 

 quadrilocularibus, medio constrictulis, utrinque lanciformi angusta- 

 tis, rectis v. curvulis, levibus, pallide brunneis, 16-18*3,6. 



Hdb initio plerumque parasitice in uredosoris ad folia Amo- 

 mi dealbati, Zingiberis sp., Alpini;e, CurcumsB lon- 

 g je , prope Buitenzorg Java. 



8. Gibberidea Nipae P. Henn., Hedwigia XLVII (1908) p. 267. — 420( 

 Peritheciis superficialibus, liberis c;cspitosis in stromate atro-cru- 

 staceo pffuso dispositis, atro-carbonaceis, ovoideis, conico-ostiolatis 



