Mucedineie, Amerosporie, Oospora. 17 



llab. iu C (e1 spii airiae exilis pilis sterilibiis prope Prag 

 Bolieniise. 



30. Oospora hyalinula Sacc. Mich. II, p. 45o, Fung-. it. t. 878, To- 52 

 ruUi kyalinaia Sacc. Michelia I, p. 538. — Effusa, alba, arachnoi- 

 tlea ,- hyphis repentibus, ramosis, continuis, hinc inde ramulos fer- 

 tiles erectos 20-30:^2 emittentibus; conidiis acrogenis, concate- 

 nulatis. oblongis vel breviter cjlindraceis, utrinque obtusis 4-6 =; 

 1,5-2, hyalinis. 



//a/'^. parasitica in Cap nodio Footii folia Oleae fragran- 

 t i s invadente, in foliis Viburai T i n i, in foliis languentibus pe- 

 (lunculisque A u r a n t i o r u m iti Italia boreali (Sacc, Pknz.). in I) e r- 

 matea olivacea, Newlield N. .1. in Amer. bor. (Ellis). 



31. Oospora aequivoca (Corda) Sacc. et Vogl. Torula cequimca 53 

 Corda II, {). 8, t. 9, fig. 37, Oidium cvquivocum B. et Br. — 

 C^spitulis oculo nudo fere inconspicuis ; catenulis conidiorum ere- 

 ctis simplicibus; conidiis eloiigatis utrinque apiculatis diaphanis 

 albidis, 11-12 u.. crast^is. 



Ilab. in P I y p o r S c h \v e i n i t« i i in Germania et Britannia. 



32. Oospora dubiosa (Speg.) Sacc. et Vogl. Oiclium clubiosum Speg. 54 

 Pug. F. Argent. Pug, III, n. 135. — Hyphis sterilibus repentibus, 

 parce sepiulatis, hyalinis, longissimis 4 u. crass. in senoctute dif- 

 fluentibus, fertilibus erectis, continuis, hyalinis, magnitudine ma- 

 xime ludentibus, 20-80 :::: 3-4, hyalinis, apice conidia elliptica vel 

 snbnavicularia, utrinque acutiuscula, catenuiata (catenulis quando- 

 que ramulosis) hyalina 8-10 s; 3-4 gerentibus. 



Tlab. in Perjf^onia pycnospora putrescente ad caules pu- 

 tridos prope la Recoleta Americse australis. 



33. Oospora hypoxylicola (Preuss) Sacc. et Vogl. Torula Iiypoxy- r>^ 

 Icccola Preuss Fung. lloyersw. n. 267. — Ciespitulis effusis in- 

 (let/?rminatis, albis, farinaceis; hyphis erectis, longis, parallelis, 

 simplicibus, filiformibus ; catenulis erectis, subramosis, longis; co- 

 nidii.s oblongis, utrinque rotundatis. 



Ilab in X y 1 a r i a 11 y p x y 1 0, IToyerswerda (Preuss). 

 31. Oospora Tuberum (Corda) Sacc. et VogL Torula Tuberum 5fl 

 Corda, Icou. Fung. VI, p. 5, t. 1, Hg. 19. — Caespitulis minutis, 

 candidis erectis, duris, fere nitidis; hyphis .abbreviatis; conidiis 

 minutissimis, subglobosis, albis, hyalinis, nucleo latere puncto unico 

 obscuro notato, 2-4 a. crass. 



Ilab. in Tuberibus siccis in Bohemia. 



35. Oospora circinans (Bon.) Sacc. et Vogl. Alysidium circiiians 57 



2 



