628 Ustilaginacese, TilletiesB, Urocystis. 



violaceis ; sporis singnlis vel geminis, sphaeroicleis, irregulariter 

 minute verrucosis, 11-15 i^ diam. 



Hah. in seminibus Veronicae bilobae [Scrophulariaceael 

 in moutibus Libani, Syria, alt. 1800 m. ^Bornmuller). — A Sclir. 

 Becaisneana (Bond.) Dc Toni, differre videtur sporis paullo raajori- 

 bus et pallidioribus. 



UROCYSTIS Rabenh. — Syll. VII p. 515, IX p. 290, XI p. 237, XIV 

 p. 429, XVI p. 380, XVII p. 491, XXI p. 524. 



1. Urocystls Leucoji Bubak, Houby ceske, T. II, Hemibasid., in Ar- 232 

 chiv. pro privodovedecky vizkum Cah, XV P., n. 3, Praga 1912, 

 p. 06; Die Pilze Bohmens, II T. Brandpilze, 1916, p. 65. — Acer- 

 vulis foliicolis pustulatis 1-10 mm. long., subellipsoideis, utrinque 

 visibilibus, saepe confluentibus, epidermide grisea tectis, demum 

 niidis pulveraceis; giomerulis subregularibus, e giobosis elongatis, 

 24-38 [i long., 1-sporis raro 2-sporis ; sporis fertilibus giobosis v. 

 ellipsoideis, aegre visibilibus, obscure castaneo-brunneis ; sporis 

 sterilibus unistratificatis. 



Hah. in foliis Leucoji verni [Amaryllidaceae], Teplitz Bohemia 

 (D. E. EiCHLER in Petrak, Fungi Eichleriani, n. 1) — Ab U. Col- 

 cMci differt sporis fertilibus plerumque solitariis, crassioribus, gio- 

 merulis magis regularibus etc. 



2. Urocystis Bornmulleri P. Magn., Ber. deutsch. Bot. Ges. XXX Bd., 2326 

 1912, p. 290, fig. 1-4. — Soris in inflorescentiis, vaginis v. foliis 

 evolutis; sporis compositis subgiobosis maguitudine variabilibus et 

 usque ad circ. 38 [x diam. ; ceUulis centralibus 2-5 forma variabi- 

 libus 17-18 \3. cr., cellulis sterilibus pallidioribus, 5,5-6,8 [i cr. 



Hab. in M e 1 i c a C u p a n i [Graminaceae], Antilibanon prope 

 Heliopolis (Baalbek) Syria, 1300 m. alt. (J. Bornmuller). 



3. Urocystis libyca Trotter, Ann. Mycol. XI, 1913, p. 414. — Soris in 2327 

 foliis vaginisque juveniiibus evolutis et plantam sterilem redden- 

 tibus, elongatis, epidermide phimbea tectis dein erumpentibus pul- 

 veraceis, atris; giomerulis sporarum sphaeroideis v. subellipsoideis 

 plus minusve opacis, brunneo-fuligineis v. flavo-brunneis, 30-50 (jl 

 diam. ; articulis exterioribus subgiobosis v. subellipsoideis 7-10 p 

 diam. stratum simplicem continuum efformantibus, centralibus ple- 

 rumque 4-6 majoribus (10-15 jx diam.) ovoideo-subpolygoniis, om- 

 nibus, internis et externis, tunica levi crassiuscula (1,5-2,5 |ji or.) 

 praeditis, subconcoloribus, sterilibus leniter pallidioribus. 



Hab. in Graminacea annua ignota, inter Zanzur et Suani Ben 



