S72 Pyrenomycete», Spha?riftce«!, Phseosporae, Nurnrnnlaria. 



13. Nummularia pusiila Sacc. Hedw. 1889, t. H, f. 3. — Stromatibu.s ^m 

 ratione generis perexignis, exacte ajiplanatis, nigricantibus, eilipti- 



cis vel obiongis vel sinuosis, 2 mm. diam. v. 4-5 mnfi. long. 2 mm. 

 lat. vix ^f-, mm. crass. peridermio secedenle mox superficialibus. 

 ubique fertilibus, nigricantibus, nitidnlis, margine rectangulo, am- 

 bilu verticali,- disco levi. Dstioiis punctirormibus, coiifertinsculis, 

 marginulalis, haud prommnlis (non nisi iente visibilibns); perithe- 

 ciis parallele stipatis tereli-oblongis, saepe in?eq'ialibus Vj mm. alt., 

 »4 «iini. crass. ; ascis cylindraceis [jam fere resorptis); sporidiis 

 octonis, iaie fusoideis, subrectis, utriiique acutiusculis, 18-22^6, 

 varie guttatis, fuligineis. 



Hab. ad ramos emortuos B u rsari se spinosae, Callington Au- 

 stral. merid. (Tepper). — Affinis vidotur NummHiar?cp CycHsco 

 (Mont.) iSyll. Pyr. I, p. 371 (Hypox.)], N. microarinlrt (Moiit.) [Syll. 

 }'yr. 1, p. 371 (Hypox.)], A^. scutalcp B. et G. et Hypox. sligmoi' 

 dco Ces. jSyil. Fyr. 1. p. 364], sed forma et parvitate stromatis noii 

 pruinos:. ^poridiis majusculis non caudatis etc. bene distincta. 



14. Nummuiarla testudinea Cooke in Grevillea XII, p. 7. — Subor- ?30i 

 biculaiis, convexa, fusca; margine tenui storili; superficio demum 



in plagas minutas, hexagona» rimoso-diftracta, plagis cum peri- 

 theciis innatis convenientibns; perithociis centralibus, congestis, 

 globosi.s ; ascis cylindricis; sporidiis ellipticis, fuscis, 5::>3. 

 Hah. in corticibus in Africa occid. 



15. Nummularla mauritanica Berk. et Coolce in Grevillea XH, p. 6. 2302 



— Discoidea, demum confluens irregularisque, erumpens, convexo- 

 applanata, levis, atra; ostiolis obsoletis; perilheciis elongato-com- 

 pressis: ascis cylindraceis; sporidiis ellipticis, utrinque rotundalis, 

 fuscis, 8 i 4. 



Hab. in corticibus in insula Mauritii Ocean. ind. 



16. Nummularla scutata Rerk. et Cooke in Greviilea XII, pag. 6. c.30,3 



— Tenuis, orbicularis, applanata, atra, <?rumpens; ostiolis minulis 

 puncliformibus, vix perspicuis; ascis cylindrac<*is; spnridiis ellipti- 

 cis, minntissimis, fyscis 4-5 c; 2,5. 



Hah. in ramis in insula Mauritii Ocean. ind. 



Ad genus Nummulariam pertinerent, soc. Cooke Grev. XII, p. S, lly 

 po:cylor> ^erlaium DC et Mont. (Syll, I. n. 1372), Hypoxi/hn Kalch 

 hreniieri Sacc. (1377). Hypoxylon heleroslomum. Mont. (1380), Hi/ 

 poxylan anlhracofles Vr. nec Os. (1383), Hypoxylon comedens Ces, 

 (forma cnn/luens) (1389), Hyporylon carabayan%e Mont., Hijpo 



