41ft Ustiloginacese, Ustilago. 



latis, 1-10 n:rn. lougis; sporis globosis, 8-9 a. diara., mmute echi- 

 nulatis, gr;iiiu!ofei.s, obscure flavo-brunneis. 



Hah. 111 ioliis Boutelouae hirsutce, Kansas Amer- bor. — 

 U. /ilifevi vjIcIh afn.!iis, sed sporis minoribus diversa. 



50. Ustilago P»}arum Mc Alp. Eoy. Soc. Victoria 1894, p. 220. — 1554 

 Soris foliicolis, pulverulentis, nigris; sporis globosis v. irregulariter 

 spbajricis, flr. vu-prunneis, echinulatis, 12 '/j f . diam. vel 14. « 12 '/.,. 



ITaf). m foliis l'o;e annuse, Victoria AustraUae. 



51. Ustilago Mulforiliana Ell. et Ev. Bull. Torr. Bot. Olub. 1895, 1555 

 p. 362. — Sojis in ovariis evohitis eaque destruentibus, subnigris; 

 sporis udis globosi? v. subglobosis, 10-14 ;/. diam., episporio minute 

 asperulo, siccis interdura oblongis v. breve cyliudraceis et 10-14 v 



6-8 metientibus. 



Jlab. in ovafiis Festucse spec, Idaho, Arr. 3r. bor. (Mulfobd). 



52. Ustilago strangulans Issatschenko, Parasit. Pilze Gouv. Cherson. 1556 

 1S9G, p. 225. — Partes iloriferas destruens; soris atro-fuscis, primo 

 cuticula albida tectis, dein erumpentibus ; sporis globosis, ellipsoi- 

 deis, rarius angulatis, 10-12 v 8-10, episporio brunneo-olivaceo, 

 acuicolato. 



Bah. in inflorescentia Eragrostidis poseoidis, Cherson 

 E-ossia:!. 



53. Ustilago Arthraxonis Pat. Joum. de Bot. 1897, p. 346. — Soris 1557 

 pulverulentis nigris, glumis tectis, sacculo tenui nigrescente e cel- 

 lulis hyalini-- ovoideis v- globulosis levibus facile seceJentious cir- 

 citer 8-12 a. diam. formato inclusis; sporis olivaceo-brunneis, 11- 



13 fj.. diam., ovoideis v. rotundatis, subtiliter asperulis. 

 Hah. in spicis Arthraxonis spec. in Tonkin. 



54. Ustiiago insularis P. Henn. Hedw. 1896, p. 51. — Soris pani- 1558 

 culas tolas impientibus destruentibusque, pro parte cuticula mem- 

 branacea tectis, atris; sporis subglobosis, paUide olivaceis, 6-8 u.; 

 episporio levi, olivaceo, crasso. 



Hdb. in infl^orescentiis TrichoJsense insularis, Campo Bello 

 Brasiliae (Ule). — U. Ischcemi Fckl. &,tquo U. Panici-leucophcei 

 Brcf. videtur proxima. 

 "'5. Ustilago Sacchari-cillaris Bref. Unters. XII, p. 109, tab. VI, 1559 

 fig. 2Q. — tioris in ovariis evolutis eaque in massam pulveraceam 

 transformantibus; sporis magnis, globosis, 9-11 fx. diam., obscure 

 luteis; promyceJio 3-septato, longo, tenui; sporidioUs fusiformibus. 



Hah. in ovariis Sacchari ciliarie, Calcutta Indiifi orient. 



(CUNNr.VGHAMj. 



