Pyreiioinycet», PerJsporiaKose. Er.vsipbf}»', UiicinulR. 399 



3. Phyllactinia suffulta (Reb.) Sacc. — Syll. I, p. ^. — var. moricola un 

 P. Hhdii. Eng). Jahrb. XXVJIT, 1!XK), p. 271. — Myotlio liy- 

 pophyllo, effuso, crassiusculo, cretacoo v. flavidulo, viUosnio; pe- 

 rithfcils sparsis. ^lobulQ£0-(Jc])resrfLs, 180-220 /x. (iiairi.. airo^hrim- 

 neis; appondicibus ;8'13; hyalinis, Bululalis, 120-150 (j.. ioiigis!, 

 basi vesiculoso-inilatis, uiicitor 30 a. (Tassi.s; aaois (5-16) clava.tii:, 

 basi stipitati.'; ; curvulis, 2-sporis, 60-65^30; sporidiis ellipsoidels, 

 aurautiaco-oleosis, 30'40 ^' lC-28. 



Hab. in foliis vivis Mori albae, Tokio Japoniie (MiyosHij. 



ERYSIPHOPSIS Halst Bull. Torr. Bot. Cl 18'J9, p. 594 (Etym. Rnj 

 s-iy/tacctx opsis, facies). — Appendices rigidae, fragiles, plerumque 

 subrectui et saepe apice ieniter iniiatae. — Uncinulo: el rhijlla- 

 ctmiLii alHnis, sed differt appendicibus. — Teste Salmon, a gen. 

 J^Jn/siphe non diifert, imnio E. Pomaasice est forma Eryt^iphe 

 Pohigoni. 



1. Erysiphopsls Parnassiae Haist. i. c. — Amphigena, sed plerumque 

 epiphylJa, hyphis inconspicuis ; perithtunis sparsis, suimigris, 60- 

 110 (JL. diam., dense et distincte reticulatis; appendicibus 8-15, basi 

 ca. 10 \i.. latis, quoad longitudinem valde variabiiibus, brevioribus 

 25-60 |x. longis, rectis, brunneis, apice rotundatis et St©pe distiucte 

 intlatis; longioribus autem 2-5-septatis, subcurvulis, apice uon in- 

 tiatis et pallide brunneis; ascis 4-6, ovatis, 4-sporis, stipitatis, 40- 

 45^25-30; spohdiis ovatis, 12-16^6-8. 



Hah. in foliis Parnassia; caroiiniau;e in America boj'. 



UNCINULA Lev. — Syll. I p. 6, IX p. 366, XI p. 252, XIV p 462. 



1. Uncinula Sengokui Salmon, A Monogvaph of the Krysipba^^eae, HT^' 

 p. 121 (1900). — Ampliigena; mycelio evanescenii v. subpersi- 

 stenti, tenuissimo, efiTuso; j^eiitheciis sparsis v. subgregariis. lO^J- 

 135 fjL. diam., ccllulis 10-15 u. latis, appondicibus plus miuusvf^ 

 ccufertis, 20-36, peritliecii diameLrum ge<:iuantibud vel pio.nunque 

 lenif^r superuntibus, simpiicibus, hyalinis, eseptatis v. subinde 1- 

 septMis. firmis j^arte inferiore 7-8 jx. latis, Hursum nou v. vix in- 

 cravssatis, saDpe tofca longitudine curvulis, apico hyaliuis, basi de- 

 mum crasse tuuicatis, ascis 7-12, ovatis v. late ovatis, plerunjque 

 breviter stipitatis. 48-58^30-34; sporidiis 5-6, 18-20^10. 



Hah. \n foliia Gelastri articaiati, Komaba-Tol^io Ja- 

 poniae (Sengoku) 



2. Uncinula Vernlciferae P. Heun. Engl. Jahrb. XXIX. 1900, p. 149. I4h0 



