— 128 — 



947. Phoma complanatum Desra. in Ann. sc. natur. 1851. 

 XVI. p. 299. 



In Heraclei dissecti Ledeb. caulibus aridis in 

 sylvis pr. Minussinsk.— (№ 1138.) 



948. Phoma Polygalae Thüm. nov. spec. — Ph. perithe- 

 ciis sparsis, pro ratione magnis, hemisphaerico-emersis, 

 protuberantibus, opaco-nigris; sporis minutissimis, elli- 

 psoideis, anucleatis, continuis, hyalinis, 2.5 ■ — 3.5 mm. 

 long., 1.5 mm. crass. 



In caulibus aridis adhuc erectis Polygalae sïbi- 

 ricae Lin. in pratis pr. Minussinsk. — (№ 1133.) 



949. Phoma herbarum Westd. in Bull. Acad. Brux. 1852. 

 ill. p. 116. 



In Dracocephali JRliuyschiani Lin. caulibus emor- 

 tuis pr. lacum Drojewo.— (№ 1243.) 



950. Sphacelia segetum Lev. in Act. Soc. Linn. Paris 

 V. p. 471. 



In spicis subaridis Elymi speciei in pratis pr. 

 Minussinsk.— (Sine №.-) 



Obs. Fungus spermogoniutnScferofo'i Clavi DeC; 

 fungus ascophorus hujus formae est Claviceps purpurea 

 Kühn. 



Dichaenacei. 



951. Sphaeroiiaema Delphinii Pass. nov. spec. — S. peri- 

 theciis amphigenis, superficiales, atris, e basi ovata in 

 Collum productis, inferne hyphis dematiaceis adfixis, su- 

 perficie floccoso-scabridis, collo apice incrassato tandem 

 apertum, fibrillosum, sporas oblongo-fusiformes, intégras, 

 hyalinis, apicibus interdum nucleolars, 12.5 - 15 mm. 

 long., 4.5—5 mm. crass, ejiciens. — Sporam medio septa- 

 tarn et fuscidulam semel vidi! — Species mirabilis! 



