

171 



toria Polygonorum Desm. in Ann. sc. natur. 1842. VII. 

 p. 108 sec. Saccardo in Michelia I. p. 183 valde diversa! 



In Polygoni alpini All. foliis vivis, saepe socia Asco- 

 chytae Polygoni Rabh. (no 622 hujus operis), in sylvis subal- 

 pinis pr. fiuvium Baraksan. 



Septoria potentillica Thüra. nov. spec. — S. peri- 

 thecüs epiphyllis, dense gregariis sed non numerosis, punc- 

 tiformi-conoideis , minutis, atris in macula parva, orbiculare, 

 ochraeea, late purpureo marginata, subtus dilute ochroleuca; 

 sporis numerosis, subrectis vel minime arcuatis, utrinque 

 subobtusis, continuis, acbrois, 32 — 40 f* long., 2.5 — 3 f« 

 crass. — A Septoria Potentillarum Fuck. Symb. mycol. p. 



96 toto coelo diversa! 



In foliis vivis Potentillae fragarioidis Lin. in sylvis pr. 



lacum Kysykul. 



Septoria Bupleuri Timm. nov. spec. — S. perithe- 



ciis epiphyllis, dense gregariis, conico-emersis, nitido-aterrimis 

 in macula orbiculare, primo indeterminata et fusca, demum 

 arescendo-albo-grisea, fusco-fuliginee late marginata; sporis 

 numerosis, bacillaribus, rectis vel raro subcurvatis, utrinque 

 obtusis, continuis, hyalinis, 24-30 f* long., 2 f« crass. — 

 Ut videtur Depazea Bupleuri Fuck. Symb. mycol. p. 382 

 buc forte spectat, sed sporidia non descripta sunt! . 



Ad folia viva Bupleuri aurei Fisch, in sylvis subalpinis 



J pr. fluvium Baraksan. 



Septoria jenisseiica Thüm. nov. spec. — S. pen- 

 theciis hypo- raro etiam epiphyllis, magnis, paucis, gregariis, 

 lenticulari-planis, semiimmersis, atro-fuscis, epidermide pnmo 

 tectis in macula orbicularia, interdum confluentia, fusco-gnsea, 

 obscure griseo late marginata, in foliorum pagina supenore 

 maculam fuscam, fuligineo fuscam margiuatam efficiens; sporis 

 numerosis, longe cylindraceis, valde curvatis, utrmque acu- 

 tatis, uniseptatis, achrois, 60-66 fi long., 2.5 T 3 f* crass 



In Salicis speciei indeterminatae foliis vivis m msulis 



fluvii Jenissei. a 



Septoria Scutellariae Thüm. nov. spec. — b. peri- 

 theciis epiphyllis, subgregariis, mediis, lenticulari-applanatis, 

 nigro fuscis in macula arescendo-candida, membranacea, irre- 

 gularia, postremo cito ellabente, latissime sordide iusco mar- 

 ginata; sporis cylindraceis, curvatis vel subrectis, um-bisep- 

 tatis, utrinque obtusis, 40-46 fi long., 2 ff crass. • 



In Scutellariae galericulatae Lin. tolns vivis in pratis 



pr. Patroschilowo. c • 



Septoria Saussureae Thüm. nov. spec. - S. peri- 

 theciis epiphyllis, dense gregariis, minutis, pun ctif ormi bus, 

 emersis, nigris in macula orbicularia, arescendo gnseola, 



/ 



