28 DiscomycctfB, Pezizacefe, Hyalosporrp, Humaria. 



oleosas 2 magnas includentibus, 1-cellularibus, hyalinis 15-17 «^ 

 8-9, monostichis. > 



Hab. in pag. superiore Marchantia! pol^morphge, Ithaca 

 N. York, Amer bor. (Durand). — Helotium Marchantitc (Berk.) 

 Sacc, S}'!!. VIII, pag. 246, ascoraata obconica, iiavido-brunnea, 

 cum sporidiis 12-16 ^ 3-5 praebet. 



13. Humaria phycophila Oud. Beih. Bot. Centr. 1902, pag. 4. — 3309 

 Ascomatibus sparsis v. gregariis, sessilibus, aurantiacis, basim ver- 

 sus paullo palUdioribus, glaberrimis, levissimis, primo subglobosis 

 et fere clausis, postea turbinatis (obverse conicis), ostiolo minutis- 

 simo hiantibus, postremo obverse campanulatis, 1,5 mm. altis, 1,5 

 mm. diam., disco parum depresso, margine angustissimo, mem- 

 branaceo, fere hyaUno circumvallato; ascis cyUndraceis 200-270 ^ 

 12, deorsum in pedicellum mediocrem contractis, paraphysibus 

 continuis, protoplasmate aurantiaco turgentibus, apicem versus 

 subclavatis, sursum eleganter recurvatis et asci proximi summi- 

 tatem quasi protegentibus, obvallatis; sporidiis in quovis asco 

 octonis, monostichis 20-24 « Q-7, utrinque acutiuscuUs, hyaUnis, 

 protoplasmate granuloso farctis, levissimis, non ocellatis; ascorum 

 membrana summo incrassata; structura parenchymatica. 



Hah. in E-hizoclonio spec, fundum scrobicuhe implens in . 



terra ericacea uUginosa, Bergen Hollandia3. 1 



14. Humaria silvosa Clem. in Bot. Surv. Nebr. 1901, p. 7. — Asco- 3310 

 matibus sessilibus, sparsis v. gregariis, hemisphiericis, marginatis, | 

 integris, concavis, croceo-luteis 250 >x. 1 mm. diam. ; ascis 4-spo- " 

 ris, irregularibus, pedicellatis, superne truncatis, inoperculatis, 150 ^ 



18; paraphysibus linearibus, oblongo-clavatis, clava 30 « 7-8, gra- 

 nulosis 5 jx. cr. ; sporidiis ellipsoidois, utrinque obtusis, rectis vel 

 oblique monostichis, 2-3 late guttulatis, 25 « 12. 

 Hab. ad ripas muscosas, Nebraska, Amer. bor 



15. Humaria pusilla Feltg. Vorstud. Pilzfl. Lux. Nachtr. III, 1903, 33ii 

 p. 5. — Ascomatibus sparsis vel gregariis, scutellatis, sessiUbus, 

 extus brunneolis, basi saturatioribus, carnoso-ceraceis, 300-600 [x. 

 lat., disco griseo-brunneolo granuloso; ascis elongato-clavatis, lon- 

 giuscule stipitatis, p. spor. 80-90 ^ 10, octosporis ; sporidiis mo- 

 nostichis, oblongo-ellipsoideis, obtusis. rcctis, levibus. hyalinis 

 4-guttatis, 16*^5,5-6; paraphysibus filiforraibus, apice vix incras- 

 satis, hyalinis. 



Jlab. in fragmontis ligneis, putridis Quercus et Fagi, 

 Luxemburg. — Humarice alpigence affinis. 



