502 rredinacon\ rromj^ces. 



207. Uromyces Andropogonis annulati Syrl. et Butl., Ann. Mycol, V 2306 

 r.)()7) p. 4!)'2. - Soris uredosporiferis liypophyllis, maculis stra- 



mineis vel purpureis insideutibus, sparsis vel seriatim dispositis, 

 epidermide fissa cinctis, minutis, oblongis, ferrugineis; uredosporis 

 globosis, subglobosis vel ovatis, subtiliter echinulatis, iiavo-brun- 

 neis, 18-'25 « 15-24, episporio tenui, ca. 1 '/„ «a, crasso ; soris teleu- 

 tosporiferis hypophyllis, eisdem maculis insidentibus, minutis, ob- 

 longis, ca. '/3- /^ mm. longis, atro-brunneis; teJeutosporis globosis, 

 subglobosis vel angulatis, apice rotundatis non incrassatis, levibus, 

 castaneo-brunneis, 25-32 ^ 18-26, episporio luqualiter crasso (c, 6 [)..); 

 pedicello hyalino, brevi, tenui. 



//a&. in foliis Andropogonis annulati, Pusa, Wai, Cawn- 

 pur, Kumaon Himalaya, Dehra-Dun Indias orient. (E. .1. Butler). 



208. Uromyces Glycerias Arthur, Bull. Torr. Bot. Cl, (1910) p. 572. 2300 

 Pycnidiis et recidiis ignotis; uredosoris amphigenis, sparsis, ovoi- 

 deis V, sublenticularibus, minutis. 0,2-0,4 mm. long,, mox nudis. 

 pulverulentis, flavo-brunneis; uredosporis late ellipsoideis v. glo- 

 bosis, 18-26 » 16-21 ; tunica paliide flavo-aurata, J, 5-2,5 [i. cr., 

 minute et aequaliter verruculoso-echinata ; poris 6-S sparsis subdi- 

 stinctis; teleutosoris conformibus diu tectis demum pulvinatis, ob- 

 scure castaneo-brunneis, rima longitudinali conspicuis; teleutospo- 



ris irregulariter obovoideis vel oblongo-obovatis, 21-34 » 14-19, 

 rotundatis, supra truncatis v. obtusis, basi plerumque angustatis; 

 tunica levi, cinnamomeo-brunnea. basi pallidiori, 1-1,5 'j., cr., apice 

 usque 3-7 [).. cr. ; pedicello angusto, colorato, sporam requante. 



Hab. in foliis G-lyceriie sep tentr ionali s , Gl. acuti- 

 flor:e in America boreali. — Ui\ Poce affinis, a quo dififert pr.i'- 

 cipue iiredosporis poris germinativis numerosis pneditis. 



209. Uromyces amphidymus S^^d.. Ann. Mycol, IV (1906i p. 29. — 2307 

 Soris uredosporiferis amphigenis, sparsis, minutis, oblongis, ca '/,, 

 mm. longis, pulverulentis, cinnamomeis; uredosporis globosis sub- 

 globosis vel late ellipsoideis, subtiliter echinulatis, flavidis, 21-28 



[j.. diani.; soris teleutosporiferis amphigenis, seriatim dispositis, 

 oblongis vel linearibus, sed non vel vix confluentibus, usque 1 

 mm. longis, epidormide fissa cinctis, atris; teleutosporis variabili- 

 bus, ovatis subinde lanceolatis, apice mox rotundatis v. truncatis 

 et vix incrassatis, mox acutiusculis et magis incrassatis (usque ad ; 



11 ;). ), basi attenuatis, levibus, flavis, 21-38 «12-18; pedicello per- ^ 

 sistenti, flavido, usque ad 60 a. lougo. 



Ilah. in foliis Glyceria^ fluitantis, Oregon in Illinois 



