Ustilagiuoie, Amerosporic, Eiitorrliiza, 497 



Z. MelanotaBiiium caulium (Sclmeid.) Scliroet. Pilz. Scliles. pag. 285, 182g 

 Ustilago? caulium Schneid. in litt. — Soris atris, ia strata plum- 

 beo-grisea, maxima in parte caulis et basi foliorum expansa con- 

 gestis; sporis globosis vel breviter ellipticis, 12-18:^11-16, epi- 

 sporio crasso, levi, obscure castaneo-brunneis. 



B-ab. in caulibus basique foliorum Linariae vulgaris in 

 Silesia Germania?. — Mycelium totam plantam matricem invadit 

 caulesque aeque incrassati fiunt. 

 3. Melanotaenium? scirpicolum Cornu in Ann. Scienc. Nat. 1883, p. ^^^^ 

 291, t. XVI, f. 7. — Soris subperidermicis, sparsis, minutis, brun- 

 neis, 1-2 mm., raro ultra latis; sporis ovoideis, subsolitariis, brun- 

 neo-pallidis, 28-32 x^ 18-20. 



Kah. in rhizomate Scirpi lacustris in aquario, Paris Gal- 

 li£e. — Forte ad hoc genus etiam pertinere videtur, teste Cornu, 

 Physoderma maculare Wallr. Cfr. Berl. et De-Toni Syll. Phjcom., 

 supra p. 317, n. 1113. 



INTORRHIZA C. Weber in Botan. Zeitung. 1884, p. 369, Schroet. 



*^ilz. Schles. p. 290, Schinzia Nag. in Linn«a XVI (1842), p. 279 

 p. p. nec Dennst. (Etym. endon intus et rhiza radix). — Myce- 

 lium intra cellulas matricis vivas evolutum, apice ramulorum la- 

 teralium sporas magnas fovens; spora^ in cellulis singulas vel plu- 

 res, continuas, episporio crasso tecta?, germinando tubulos sacci- 

 formes, tenues, singulos vel plures, subinde ramulosos gignentes. 

 Sporidiola falcata, minutissima, ad apices ramulorum et etiam sub 

 tubuli apice evoluta. 



Fungilli radicicolae. 



1. Entorrhiza Aschersoniana (Magn.) De-Toni, Schinzia Ascherso- im 

 niana Magnus in Bericht. Deutsch. bot. Gesellsch. VI, 2, 1888, 



p. 103, f. 3-4, Enlorrhiza cijpericola Web. in Botan. Zeit. 1884, 

 p. 369 c. ic. Schroet. Pilzfl. Schles. p. 290, nec De-Toni. — Sporis 

 ovatis, 15-17 ij 11-15, e flavo castaneo-brunneis, episporio verrucis 

 confertis, majusculis, numerosis obsito. 



Hab. in radicibus Junci bufonii prope Berlin (Ascherson), 

 pr. Eckbolstein (De Bary), pr. Neumarkt und Gaschwitz aliisque 

 locis Silesia) (Schroeter), et Germaoiae nec non in Scotia (Trail). 

 — Sporidiola falcata, minutissima. 



2. Entorrhlza Casparyana (Magn.) De-Toni, Schinzia Casparyana \m 

 Magnus in Bericht. Deutsch. bot. Gesellsch. VI, 2, 188'^, p. 103, 



