ee. * Bun i : 
— 138 — 
llexuosis sgarrosis patentibus sensim altenuatis, ultimis tenuis- 
simis breviter subulatis plus minus arcuatis. Conidia paryula 
(diam. 5 — 7; millim.), subglobosa, merhbrana vix violascente. 
zone Öosporarum episporium brunneum. Hab. in Papaveris Rhea- 
| dos et somniferi partibus herbaceis, prasertim in Rheados 
foliis radicalibus vernalibus. 
25. P. Valerianelle Fuckel. Stipites conidiophori elati, 
7—9—10-ies dichotomi, ramis patenlissimis flexuosis sensim 
altenuatis, ultimis tenuissime subulatis reclis eurvatisve. Co- 
nidia late ellipsoidea oblusissima, membrana achroa hyalina. 
Oosporxw episporio lulescente diaphano mwmit®. Hab. in Yale- 
rianella oliloria et carinata. 
26. P. candida Fuckel. Stipites conidiophori graciles, va- 
5 h lidi, superne 6—9—10-ies dichotomi; rami sensim altenuali, 
ach ereclopatenles, primarii sepe inwquales reeli, esteri subllexuosi, 
ultimi plerumque breves conico-subulati reetiusculi, angulo ob- 
tusissimo divergentes. Conidia ellipsoidea, obtusissima, minuta, 
membrana achroa. Oosporx lete fusc®. In Anagallide cwrulea. 
27. P. Lamii A. Braun. Stipites conidiophori breves, 5—7- 
ies (plerumque 6-ies) dicholomi; rami sensim altenuali, patentes, 
= omnes plus minus areuali, ultimi plerumque elongati subulati 
„acuti. Conidia conspieue pedicellata globosu-avoidea oblusissima, 
membrana dilute et sordide violascente. Oosporx parv fusc®. 
Hab. in Lamio purpureo et L. amplewicauli. 
28. P. Herniari@ DBy. Stipites eonidiophori dense fasci- 
eulati (cwspites densissimos in foliorum pagina-inferiore sistentes) 
% 5—7-ies dichotomi; ramulis ultimis valde divergentibus, brevi- 
bus, rigidis, subulatis. Conidia late ellipsoidea (majuscula), 
oblusissima, membrana dilute violacea. Oospors plerumque 
(divisionis more) irreguleriter angulat®, quandoque globos&® et 
verrucis grossis oblusis irregularibus obsit®, lsete fusc®. In 
Herniarie hirsute foliis et caulibus. 
29. P. obovata Bonorden. Stipites conidiophori zequaliter, 
raro inaequaliter, 5—7-ies dichotomi; rami patentes, ultimi 
breves subulati recli v. subeurvati, late divergentes. Conidia 
anguste obovoidea v. clavala, utrinque obtusissima, membrana 
dilute violacea. Oosporae parvae, irregulariler (divisionis more) 
angulatae, episporio pallide fusco. Hab. in Spergula arvensi. 
‚30. P. Radiü DBy. Mycelü tubi graciles; haustoria parva, 
vesiculiforma, obovoidea v. globosa. Stipites conidiophori soli- 
iariı (nec. fasciculati), membrana sordide ac dilute violascente, 
© basi bulbiformi eylindriei, superne 5—8-ies dichotomi; ramı 
omnes oblique erecti, fastigiati, ultimi brevissimi recti rigidi 
coniei acutiuseuli v. subtruncati. Conidia ellipsoidea v. ovoidea, 
basi acutiuscula, apice obtuso v. aculiuseulo, membrana yalida 
sordide violacea. Oosporae majusculae, irregulariter angulatae, 
