132 HynjenoDiyceteae, Thelephorace?e, Cyphella. 



— Tenue, subbyssinum ex. hyphis (aureis) plus miuus intricatis, 

 ramosissimis, septatis formatum; basidia pluristerigmica ; sporre cy- 

 lindraceEe: riiycelium matricera intrans (radicicolum). Hypochno 

 afllne genus. 



1. Aureobasidium Vitis Viala et Boyer 1. c. — Pustulis numerosis, 819 

 solitariis, parvulis, subaureis; ramulis feriilibus in basidia abeun- 

 tibus; sporis in quoque basidio numero variis, SDepius senis, cylin- 

 draceis, curvulis 6-25^1,5. 



Hab. ad radices Viiis viniferce in Gallia. 



CYPHELLA Fr. — Syll. VJ, p. 6(37, et IX, p. 245. Cfr. Grev. XX, 

 p. 9. 



1. Cypheila australiensis Cooke in Grev. XX, p. 9. — Gregaria, cu- 82o 

 puliformis, sessilis, pallida, pilis sericeis adpressis vestita, margine 

 conniventi; disco melleo; sporis 4-5-3. 



ISab. adi corticem, Melbourne Australiae (Brrggren). — Fung^us 

 1-1,5 mm. diam. 



2. Cyphelia texensis Berk. et Curt., Grev. XX, p. 9. — Cupulata, ^si 

 sessilis, pallida.domum applanata, discoidea, extus pilis subrugosis 

 ornata; sporis eilipsoideis, majusculis. 



Hab. ad Quercum, Texas Amer. bor. (Wright). — Fungus ]-l,5 

 mm. diam. 

 W. Cyphella longlpes C. et Massee Grev. XX.I, p. 38. — Gregaria, 822 

 rnembranacea, alba; pileo angusle infundibulan , stipite curvo tenui 

 omnino cavo, supra incrassato et sensim in pileum transeuoti; 

 sporis 7 r. 6. 



Hob. ad corlicem, Queensland Australiae (Bailey). — Pileus 

 4 r. 2 mm.; stipes 5 mm. long. 



4. Cyphella parasitica Berk — Syll. Vi, p. 685. — "'"C. lenerrlma 823 

 Karst. Hedw. 1895, p. 8. 



Hab. io Diatrype Stigmate parasitica, in Fennia. — A typo dif- 

 fert minutie et pilei margine non jnflexo; tota 0,1-0,2 mm. lat. 

 Spor» 4-6 - 2-3. 



5. Cyphella arachnoidea Peck 44 Rep. p. 22. ~ Irregulariter cupu- 824 

 laris, inaequalis, tenuissima, membranacea, tenera, extus minute to- 

 mentosa, candida; sporis subglobosis, 4-5-4. 



Hah. ad corticem et muscos, Carrollton Amer. bor. — Rece- 

 ptacula 2-4 ram. diam. mycelii portione arachnoidea insidentia. 



6. Cyphella pusilla Oud. Contr. Myc. Pays-bas XIV, p. 26. — Pileo 825 

 nutanti dilute sulp-hureo, compre.ssiusGulo, quasi bilabiato, labiis su- 



