100 Bymenomycet», Thelephorace», Bndobasidium. 



(Bresadola Fungi Polonici in Ann. Mycol. 1903, p. 107). — Var. 

 ardosiacus Bres. 1. c. : differt hymenio fusco-palumbino. Ad trun- 

 cos Betuhc in Polonia. 



EXOBASIDIUM Wor. — Syll. VI p. 664, IX p. 244, XI pag. 130, 

 XIV p. 229, XVI p. 198. 



1. Exobasidium Yoshinagai P. Henn. Fungi japonici IV, in Botan. 659 

 Jahrbiicker vol. XXXI, 1902, p. 736. — Maculis rotundato-effu- 

 sis, fuscis; hymenio hypophyllo, haud incrassato, cinereo-incarne- 

 scente, subceraceo, dein subpulvorulento; basidiis clavatis ; sporis 

 subcylindraeeis v. oblonge subfusoideis, utrinque obtusis, 5-6 * 2- 

 2,5 hyalinis. 



llab. in foliis Rhododendri tosaensis, Tosa Japonise. 



2. Exobasidium shiraianum P. Henn. Engl. Jahrb. 1902, XXXII, 660 

 p. 38. — Hymenio hypophyllo, effuso albido, pruinoso. haud bul- 

 boso; basidiis clavatis 4-sterigmatibus . sporis fusoideis, rectis vel . 

 subcurvulis 7-11 v 2 '/„ hyalinis. 



llah. in pag. inf. foliorum juniorum Rhododendri Met- 

 ternichii, Mont Shirane Japonia? (S. Kusano). 



3. Exobasidium Pieridis P. Henn. in Engl. Jahrb. 1902, p. 38. — 661 

 Hymenio in foliis petiolisque nodulis galliformibus, subcarnosis, 

 subglobosis vel laceratis, corneis, pruinosis, varia magnitudine; ba- 

 sidiis 4-sterigmaticis ; sporis oblonge fusoideis, rectis, hyalinis 

 7-9 * 3. 



Hab. in foliis vivis Pieridis ovalifoliae, Mont Tukubo 

 Japonire (S. Kusano). 



ENDOBASIDIUM X. Speschnew Fungi transcaspici et turkestanici, 1901, 

 pag. 12 (Etym. endon intus et basidium). — Hymenium fibrosum, 

 endophytum, nunquam erumpens Hyphaa steriles crassa?, septat ae. 

 Hymenium leve, interdum undulatum, tenuissime granulatum. Ba- 

 sidia apice truncato-rotundata, bi-sterigmatica ; sporae globosas, 

 hyalinas, dein olivaceo-brunne.e. Conidia minuta, globosa. hyalina. 



1. Endobasidium clandestinum N. Speschnew, 1. c, tab. II, fig. 6-11. 662 

 — Maculis in acinis submaturis solitariis v. eonlluentibus atro- 

 violaceis determinatis, leviter concentrico-undulatis; myoelio cras- 

 siusculo, ex hyphis stipatis, 9-14 a. cr.. tortuosis saspe monilifor- 

 mibus, intua pluri-vacuolatis, formato; hyphis fertilibus, diapha- 

 nis 80-90 « 2-4, apice basidiosporis ; sporis ovoideis, continuis, acro- 

 genis binis v rarius solitariis, 8-12 « 7-9, ex hyalino olivaceis: hy- 



