UredinaceEB, Puccinia. 693 



(E. J. Butler) — Affinis Pucc. Cesatii a qua uredosporis mino- 

 ribus distinguitur. 



261. Puccinia prunicolor Syd. et Butl,, Ann. Myc IV (1906) p. 435. 2649 

 — Soris teleutosporiferis hypophyllis, maculis purpureis v. atro- 

 purpureis insidentibus, seriatim ordinatis, interdum confluentibus, 

 ellipticis, '/,-1 mm. longis, primo tectis, dein epidermidem dis- 

 rumpentibus; uredosporis immixtis obovatis vel subglobosis, bre- 

 viter echinulatis, flavo-brunneis, 30-38^23-30; teleutosporis elli- 

 psoideo-oblongis, utrinque rotundatis, apice vix vel parum incras- 

 satis, medio parum constrictis, levibus, brunneis, 40-46 5^23-31, 

 episporio 3-4 a. cras.so; pedicello persistenti, brunneo, crassiusculo, 

 usque ad 100 ;j. longo; paraphysibus congestis clavatis rubescen- 

 tibus immixtis. 



Hab. in foliis vaginisque Andropogonis serrati, Dehra 

 Dun Indice orient. (E. J. Butler). 



262. Puccinia pusilla Syd., Ann. Mycol. IV (1906) p. 435. — Te- 2650 

 leutosoris hypophyllis, maculis indeterminatis flavis vel brunneolis 

 insidentibus, sparsis, minutissimis, rotundatis, punctiformibus, non 

 coniiuentibus, atris; uredosporis immixtis (non multis visis) ovatis, 

 echinulatis, flavo-brunneolis, 17-23 * 14-18, episporio tenui; teleu- 

 tosporis ellipsoideo-oblongis v. oblongis, utrinque rotundatis, apice 



vix incrassatis (2-3 a ), medio vix vel leniter constrictis. levibus, 

 brunneis, 26-36 « 18-24, episporio ca. 2 a. crasso; pedicello hya- 

 Hno vel flavido, usque ad 50 -j.. longo; paraphysibus numerosis, 

 capitatis, hyalinis. 



Hah in foHis Andropogonis assimilis, Dehra Dun In- 

 dice orient. (E. J. Butlerj. — Pucc Duthiece El!. et Tr., proxima 

 diflfert soris et sporis minoribus, paraphysibus achrois. 



263. Puccinia Polliniae-quadrinervis Diet . Ann. Mycol. VII (1909) 2651 

 pag. 355. — Soris hypophyllis oblongis sparsis v. confluentibus, 

 uredosoris cinnamomeis, teleutosoris obscure castaneis vel uigris; 

 uredosporis globosis, 28-33 jx diam., flavo-brunneis, dense verru- 

 cosis, poris numerosis instructis, paraphysibus non intermixtis; 

 teleutosporis ellip.soideis, utrinque rotundatis v. rarius basi atte- 

 nuatis, ad septum paullo constrictis, episporio castaneo levi apice 

 modice (vix ultra 6 ;j..) incrassato indutis, 28-38 « 23-27, pedicello 

 firmo hyaUno usque ad 55 [x. longo suffultis, mesosporis unilocula- 

 ribus obovatis v. globosis haud raris. 



Hab. in foiiis Poliinise quad riner vis, Mt. Kiyotaki Tosa 

 JaponifB (T. Yoshinaga). 



