716 Uredinacea', Chrysomyxa. 



exacte horizontaliter septatis et leniter constrictis; pedicello lon- 

 giusculo, dilute fiavo. 



Ilah. in foliis Panici prostrati, Chittagong Indine orient. 

 (R. Sen., comm. E. J. Butler). 

 3. Dlorchldium levigatum Syd. et Butl . Ann. Mycol. V ri907) p. .500. 2721 

 — Soris teleutosporiferis amphigenis, plerumque hypophyllis, ma- 

 culis minutis pailidis insidentibus, sparsis vel paucis seriatim di- 

 spositis, minutis, rotundatis vel oblongis, ca. ^ f -^ /^ mm. longis, 

 epidermide diutius tectis, primitus dilute brunneis, dein obscurio- 

 ribus; teleutosporis plerumque verticaliter, raro oblique septatis, 

 s;cpe paullo altioriljus quam latioribus, ad septum constrictis, quasi 

 e duabus partibus lateraliter connexis compositis, apice vix v. pa- 

 rum incrassatis, levibus, iiavo-brunneis, 21-30 «18-28, episporio 

 tenui ; pedicello hyalino, tenui, sporam ccquante. 



Hdb. in foliis Oplismeni compositi, Dehra Dun Indioe 

 orient. (E. J. Butler). 



CHRYSOMYXA Ung. — Syll. VII p. 759, IX p. 317, XI p. 209, 

 XVI p. 319, XVII p. 396 et p. 460. 



1. Chrysomyxa Piperiana (Arth.) Sacc. et Trott. Melampsoropsis Pi- 2722 

 periana Arth., North Amer. Flora VII 1907) p. 120. — Pycni- 



diis et recidiis ignotis ; uredosoris hypophyllis, parvis, angulosis, 

 congregatis v. solitariis, ceraceis, dein subpulverulentis; peridio 

 nullo; uredosporis catenulatis, ex oblongo lanceolatis, 40-65 * 16-26, 

 utrinque angustatis, acuminatis vel obtusis; tunica hyalina, crebre 

 et grosse verrucosa, 1,5-2 ;x. cr. ; teleutosporis ignotis. 



Ilah. in foliis Rhododendri californici, Oregon, Wa- 

 shington Amer. bor. 



2. Chrysomyxa Dietelii Syd., Ann. Mycol. V (1907) p. 502. — Soris 2723 

 uredosporiferis hypophyllis, sine maculis, irregulariter sparsis, he- 

 mispliairicis, melleo-sulphureis vel stramineis, 250-350 |j.. diam., 

 peridio nullo; uredosporis catenulatis, forraa variis, angulato-glo- 

 bosis subindee oblongis, verrucosis, subhyalinis, 17-30 « 12-18, sub- 

 inde usque ad 35 \i.. longis; soris teleutosporiferis hypophyllis, 

 sparsis, subglobosis, minutissimis ca. 200 a. diam., brunneolis; cel- 

 lulis teleutosporarum in catenas longas conjunctis, oblongis, 17- 



26 « 7-9. 



Ilah. in foliis Rhododendri arborei, Kumaon Himalaya 

 (leg. Inayat, comm. E. J. Butler). — A Chr. himalensi omnino 

 diversa. 



