Uredinacese, Puccinia. 685 



strictis, apice valde incrassatis, 5-10 ;j,., obtusis v. acuminatis, pe- 

 dicello persistente, brunneo, 19-40 ;j-. longo. 



Hdb. in foliis Rhynchosporte corniculata' , Auburn A- 

 labama Amer. bor. 



236. Puccinia Kusanoi Diet. — Syll. XVI, p. 309. — var. azuma 2624 

 Kusano, Bull. Agricult. College Univers. Tokyo YIII (1908) p. 8, 

 tab. VI, fig. 6, 12, 15. — A typo difFert teleutosporis magis elon- 

 gatis, 55-87 «12-20, medio non v. minus constrictis. 



i7((X&. in foliis Sasse ramosfe ex Bambusaceis, in Japonia. 



237. Puccinia Sasae Kusano, Bull. Agricult. College Univers. Tokyo 2625 

 VIII (1908) p. 8, tab. VI, fig. 7-9. — Uredosoris hypophyllis, 

 sparsis, pulverulentis, ferrugineis; paraphysibus hyalinis, apice 

 ir^crassatis ; uredosporis globosis v. subglobosis, 32-35 |j.. cr., epi- 

 sporio tenui, brunueo, verruculoso-echinulatis, poris germinativis 



5 sequatorialibus prseditis; teleutosoris hypophyllis, sparsis, pro- 

 minentibus, rotundatis, compactis ; teleutosporis oblongis, apice ro- 

 tundatis, non v. parum incrassatis, basi attenuatis, medio constri- 

 ctis, verruculosis, brunneis, 37-80 « 14-20. 



Hab in foliis Sasse borealis, Nikko JaponiiTs (T. Makino). 



238. Puccinia mitriformis S. Ito, Journ. Coll. Agric. Tohoku Imper. 262G 

 Univ. III (1909) p. 233, tab. XII, fig. 6. — Teleutosoris hypo- 

 phyllis, majusculis, rotundatis, sparsis v. subgregariis, non con- 

 fluentibus, nudatis, pulvinatis, prominentibus, comj^actis, crassis, 

 fumoso-nigris v. brunneo nigris; teleutosporis oblongo-clavatis v. 

 fusoideis, apice maxime elongato-conicis (36-84 subinde usque ad 



90 [j,. long.) subacutis, basi subattenuatis ad septum non vel vix 

 constrictis levibus, late flavo-aurantiis v, albo-flavidis, hyalinis v, 

 summo apice pallidioribus, 80-130 « 18-23; pedicello hyalino, tenui, 

 longissimo 100-240 v. quandoque usque ad 280 \i. longo, angusto, 

 subdeciduo; mesosporis frequenter immixtis. 



Hab. in folii Sasse paniculatag, in Japonia. 



239. Puccinia melanocephala Syd., Ann. Mycol. V (1907) p. 500. — 2627 

 Uredosoris amphigenis, maculis elongatis striiformibus ferrugineis 

 insidentibus, sparsis, minutissimis, punctiformibus, ferrugineis; 

 uredosporis subglobosis, ovatis vel piriformibus, aculeatis, brun- 

 neis, 22-40^18-25, episporio ca. 2 ;j, crasso; paraphysibus nume- 

 rosissimis, diiute flavis, apice capitato-incrassatis ; teleutosoris con- 

 formibus, atris; teleutosporis clavatis, apice rotundatis, incrassatis 

 (4-6 ;j,.), medio plerumque leniter constrictis, basi attenuatis, levi- 

 bus, 35-45 * 14-20, brunneis, ad incrassationem obscurioribus, atro- 



