

372 Ustilag-inace-*', Ustilago. 



28. Ustilago Lanigeri P. Mag-n. Verhandl. Xool. Botan. Gesollsch. y 

 Wien 1899, p. 88, t. II, f. 1-6. — Asces spicularum occupans 

 et clestruens; sporis globosis, levibus, atris, 6'/^ p.. diam. 



Hab. in inflorescentiis Andropogonis lanigeri in prov. 

 Kerman Persise austr. (BoRNMUELLEii). 



29. Ustitago globulifera Sacc. et Trotter, Bull. Soc. roy. ,Bot. Belg. i;! 



1899, p. 159, t. C, f. 1. — Ovaria oocupans floresque in capitula 

 subglobosa, 2-3 mm. diara. nigra, duriuscula, superficie passim inse- 

 qualia, valvrs subimmutatis cincta transmutans ; sporis globosis, 

 5-7 u. diam., distincte verraculosis, atro-fuligineis. 



Ilab. in iloribus panicularum xlndropogonis v. generis af- 

 finis speciei, Coitgo (Dewevre). — Affinis U. fumefacienti P. Henn., 

 a qua capitulis sporarum globulosis, aterrimis, nec corniforrnibus. 

 flavo-fuscis statira dignoscitur ! 



30. UstiSago AndrGpogonis-hirtifolii P. Henn, Botan. Gazette 1899, i 

 pag. 274. — Soris in paniculis evolutis easque destruentibus, longe 

 cylindraceis, me nbrana .cinnamomea vestitis, dein pulverulenti.'3 ; 

 sporis atro olivaceis v fusco-olivaceis, 9-14 a. diam., episporio ver- 

 rucoso. 



Hab. in paniculis Andr opogonis kirtifolii pubiflori 

 Patzcuaro in Mexico (Holway). 



31. Ustllago furcata Pat. et Har. Chapip. Seneg. in Journ. de Bot i 



1900, p. 230. — Soris ovaria replentibus, pulverac^is, atro-casta- 

 neis, membrana albida tenui celluTis hyalinis globosis facile dila- 

 bentibus composita undique teptis, columella compressa apice bi- 

 dentato-furcata percursis ; spori globosis ellipsoideisve, sub lente 

 olivaceis, levibus intus granulosis, 6-8 >:^ 6. l| 



HaJb. -xn spicis Andropogonese cujusdam, Sompi regionis 

 Tombucto Afr, occ. 

 32.-Ustilago abortifera Speg. Fg. Arg. novi v. crit., p. 208 (1899), jjl 

 — Soris ovaria et saepe riiacliim totam implectentibus, extus tunica 

 tenui hyalina vestitis, intus pulvere fusco-atro odorem fcetiduni pol- 

 lente farctis ; sporis dense constipatis, globosis, non v. vix e-mu- 

 tua pressione obtuse angulosis, tunica tenui vestitis, endoplasmate 

 nubiloso repletis, 10-13 p.. diam. 



Hab. ad spiculas femineas Zea Maydis in cultis pr. Salta 

 Argentinap. — Inflorescentiae infecta? extus vix a normalibus re- 

 cedontes, habitu magis tumido, sed fere sempcr bracteis integris 

 involutfe. In sori centro siepe adest nucleus carnosus. 6:5-40 cel- 

 lulis majoribus subangulosis, 10^18 p.. diam. dense constipatis con- 



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