Melanconiese, PhragmosporjB, Pestaloz2ia 489 



20. Pestalozzia maura E. et E. Jouro. Myc. 1888, p. 123. — Acer- 6945 

 vulis araphigenis, subprominulis, oigris miuutis, maculis rotuudis, 

 rubro-brunneis, 2-3 mm. diara. insertis; conidiis obovatis, basi acu- 



tis, 3-septatis, atris, subopacis, 12-15^6-8, apice obtuso, setulis 

 3 horizontaliter deflexis, 15-20 ^. long. praeditis, looulo basali hya- 

 lino, acuto; basidiis conidio brevioribus. 



Hab. in foliis Psychotriae rufescentis, Halifax River, 

 Florida Amer. bor. 



21. Pestalozzia Banksiana Cavara App. Pat. Veg. pag. 13. tab. VI, 6946 

 fig. 15-16. — Acervulis conicis albido-griseis, erumpentibus, spar- 



sis, epiphyllis 200-250 a, diam. in raaculis cinerescentibus; coni- 

 diis ellipticis, utrinque angustatis, 20-22 s 6, quinque-cellularibus, 

 ad septa non vel rainime constrictis, loculis mediis olivaceis, extimis 

 hyalinis; basidiis filiformibus 12-16 p, longis; ciliis tribus valde 

 divaricatis. 



Hab. \n foliis Banksiaj speciei cultse, Pavia Ital. bor. 



22. Pestalozzia verslcolor Speg. Sacc. Syll, III, p. 790 — var. Cu- 6947 

 panise Sacc et Berl. Misc. Mj^^c, II, p. 11. — A typo aliquid dif- 

 fert basidiis paullo longioribus, nempe 15-16=; 2; conidiis 30-32 «* 

 10-12, partis coloratae loculis duobus sup. fuligineis, inferiore pal- 

 lidiori ; setis subternis, 30-33 ^ 2. 



Hab. in foliis Cupanire anacardioidis,. Logan Australiaj. 



23. Pestalozzsa gongrogena Temme in Thiers Landw. Jahrb. XVI, 6948 

 1887, p. 437, F. Ludwig in Berichte D. Bot. Gesell. 1890, p. 218. 



Hab. in ramis S a i i c i s v i ra i u a l i s et S. u n d u I a t ai, in qui- 

 bus tumores {Weidenhropfen) efficit, in Borussia et Saxonia. Dia- 

 gnosis adhuc desideratur (sec. cl. Doct. F. Ludwig in litt., cui gra- 

 tias plurimas ago). 



24. Pestalozzia montelllca Sacc et Vogl. in Vogl. Sul Gen. Pesta- 6949 

 lozzia p. 9, t. IX, f. 21. — Acervulis epiphyilis, minutis, nigris, 

 dense gregariis, non f(Bdantibus, macula nulla vel obsoleta; coni- 

 diis fusiformibus, 4-septatis, 20-25 - 8, loculis interraediis seraiopa- 



cis, extimis hyalinis; aristis 3-4, 20-25 i; 1, una superiore ex ver- 

 tice loculi oriunda, ceteris ad basim ejusdem nasceatibus, horizon- 

 tali-deflexis; basidiis hyalinis, 25::;1. 



Hab. in foliis Quercus in silva Montello agri tarvisini Ital. 

 bor. (Saccardo). 



25. Pestalozzla microspora E. et E. Journ. Myc. 1888, pag. A^. — 6950 

 Acervulis amphigenis, prorainentibus, nigris, crehre sparsis, macu- 



lis deflnitis destitutis; conidiis anguste ellipsoideis, 3-septatis, pal- 



