654 DiscomycetsB. Pezizacese, Phialea. 



Hah. parasitica ad thallum RiccisB sp^ Alger, Algeria Africae 

 bor. (Trabut). — Pezizellce [Epiglhv) gloRocapsce affine. 



27. Helotium chordicola Speg., Fungi Arg. IV, in An. Mus. Buenos 55 

 Aires (1909) p. 445. — Ascomatibus sessilibus, subceraceis, submi- 

 niatis, parvulis, laxe gregariis, orbicularibus, 2-3 mm. lat., margine 

 integerrimis, planiusculis; ascis linearibus 50-55 « 5, octosporis, mo- 

 dice tenuato-pedicellatis, paraphysibus capitato-clavulatis obvalla- 

 tis; sporidiis elongato-ellipsoidei.s, subrectis, oblique monostichis, u- 

 trinque acutiuscule rotundatis, 6-8 « 3-3,5, hyalinis, eguttulatis. 



Hdb. in chorda putrescente inter folia delapsa, La Plata, Ar- 

 gentina. 



28. Helotium griseolum von Hohnel, Sitzb. k. Akad. d. Wiss. Wien 55i 

 CXVIII, Abt. I (1909) p. 388. — Ascomatibus arcte gregariis, 

 saepe compluribus adnatis. 400-500 ;jl. diam., disco pallide v. ob- 

 scure griseo, depresso, extus griseolis, basi obscurioribus, stipite 

 200-250 5* 100-150; contextu subprosenchymatico, hypothecio cras- 

 so; excipulo extus breviter ob hyphas prominentes inflatas moUe 

 verruculoso; ascis clavatis longe pedicellatis, octosporis, tenuiter 

 tunicatis, 65-68 « 5-6 ; sporidiis mono- v. distichis, hyalinis, unilo- 

 cularibus, elongato-ellipsoideis, acutis v. obtusulis, 5-6 » 1,5-2; J -|-. 



Hah. in hymenio Polypori concrescentis vetusti, Tjibo- 

 das in ins. Java. 



29. Helotium albo-fuscidulum Rehm, (Esterr. Botan. Zeitschr. LVI 55( 

 (1906) p. 346. — (Nomen nudum). 



Hah. in caulibus emortuis Aconiti sp. Schrofenpass TirolisB. 



PHIALEA (Fr.) Gill. — Syll. VIII p. 251, X p. 9, XI p. 403, XIV 



p. 765, XVI p. 727, XVIII p. 54. 

 1. Phialea turbinata Syd., Ann. Myc. V (1907) p. 397; Mycoth. germ. 65( 

 599. — Ascomatibus plerumque gregariis, rarius sparsis, primo 

 clausis, dein apertis, eximie turbinatis, disco pallido tenuiter mar- 

 ginato, extus parte cupula? superiore pallida, parte cupulse infe- 

 riore atro-grisea, levibus, siccis vix complicatis, 0,2-0,5 mm. la- 

 tis, ceraceis; stipite 0,3-0.55 mm. alto, 90-150 a. crasso. basi le- 

 niter crassiore ibique 120-180 \i. crasso, superne atro-griseo, in- 

 ferne dilutiore, levi, vix striato; ascis cylindraceis, apice rotun- 

 datis, 35-40 «4-6 '/2, octosporis; sporidiis bacillaribus, continuis, 

 hyalinis, plerumque rectis, 7-S'/,^V/.-2'/^, paraphysibus filifor- 

 mibus, ascos parum superantibus. 



J 



