666 Urediuales, Pncciniacese, PucciniefiB, Puccinia. 



PUCCINIA L\'r.s.'(u(m Miclieli). - tSyll. Vll p. 600, IX p. 298, XI p. 184, 

 XIV p. 'JOL>, XVI p. L>73, XVII p. 401, 469, XX p. 615. 



1. Puccinia varia(I)iet.) Arthur, Amer. Journ. ofBot. 5., 1918, p.487.— 2439 

 Status uredosporicus {Uredo varia Diet.) ; teleutosoris epiphyllis 

 castaneo-brunueis, rotuudatis, 0,3 iinn. diam. epidermide rupta ciuc- 



tis ; teleutosporis late ellipsoideis, 39-45 * 24-29, tuuica castaneo- 

 brunnea 2-3 \x cr., apice 5-() ii crassa, levi, iiedicello colorato usque 

 55 [X longo. 



Hab. in foliis Aeanthaceae cujusdam ignotae (? Euell i a , ! 

 Jacobia), in Brasilia et Guatemala, America. 



2. Puccinia Diclipterae H. et P. Sydow, Ann. Mycol. XII, 1914, p. 106.— 2440 

 Maculis auiphigenis, orbicularibus, 2-5 mm. diam., ochraceo-brun- 

 neis, dein expallescentibus ; teleutosoris hypophyllis, in maculis 

 dense aggregatis, saepe circinatim dispositis pulvinatis, compactiu- 

 sculis, minutissimis, 0,1-0,3 unu. diam., primo cinnamomeis, dein 

 obscure brunneis ; teIentosi)oris bicellularibus haud uumerosis, el- 

 lipsoideis v. ovatis, utrinque rotundatis, ad apicem leuissime in- 

 crassatis (usque 4 |ji) medio parum v. leniter constrictis, levibus, 

 melleis, 30-37 ^ 15-18, episporio 1,5-2 p. cr.^ statim germinantibus; 

 pedicello concolori 40-80 [x longo, crasso, persistenti; mesosi)oris 

 numerosissirais ovatis v. ovato-ellipsoideis, 20-28 * 15-20. 



Hab. iu foliis D i c I i p t e r a e 1 o n g i f 1 o r a e Hay., Hozan 

 in lus. Formosa (R. SuzAKi). 



3. Puccinia leochroma Sjd. in Leaflets of Philipp. Bot. V (1912), 2441 

 p. 1533. — Soris teleutosporiferis hypophyllis, raaculis circularibus 

 0,5-1 cra. diam. ca,, in vivo sordide flavis insideutibus, dense cir- 

 culariter dispositis, miuutis, 300-350 |j, diam.,.compactiu8cuIis, ba- 

 dio-brunneis ; teleutosporis oblongis vel ellipsoideo-oblongis, apice 

 rotuudatis, nou vel lenissime, ad 4 [a, incrassatis, medio constrictis, 

 basi rotundatis vel leniter attenuatis, levibus, flavo-brunneolis, sta- 



tira gerrainantibus, 25-35 * 16-18; pedicello persistenti, crasso, flavo- 

 brunneolo, usque ad 50 ix longo ; raesosporis iramixtis. 



Hab. in foliis Gymnostachyi subcordati, Puerto Priu- 

 cesa (Mt. Pulgar), Palawan, ins. Philipp. 



4. Puccinia peraffinis H. Sydow, Ann. Mycol. XI, 1913, p. 326. — Te- 2442 

 leutosoris hypophyllis, maculis orbicularibus flavis v. flavo-brunneis 



ca '/3-I '/4 cui. latis insideutibus, iu greges usque '/^ cra. latos 

 laxe V. densiuscule dispositis, minutissirais, compactis, obscure 

 brunneis ; teleutosporis 1-septatis perraris, ellipsoideis v. oblongis, 

 apice rotundatis, leuiter incrassatis (usque 5 jjl), medio coustrictis, 



