7S4 Uredinales, Piicciuiacese, Pucciniero, Pucciuia. 



uiidis, pulveraceis, tlavis epiderinide rupta iucouspicua; uredosporis 

 obovatis v. late ellipsoideis 19-23 * 15-18, tuuica pallide flava 1 [i 

 cr,, sparse ecliiuulata, j^oris iucoiispicuis appareuter 3-4 aequato- 

 rialiT)us ; teleutosoris anipliigeuis sparsis rotuudatis 0,1-0,3 min. 

 diain. mox uudis pulveraceis tbeobromiuo-bruuueis epiderinide lupta 

 iucouspicua; teleutosporis ellipsoideis 27-40^18-24, ntriiKjiie ro- 

 tundatis septo coustrictulis, tunica obscure castaueo-bruuuea 1,5- 

 2,5 P cr. ad poros usque 5-7 |ji cr., apice saepe depresse subunibo- 

 nata et subbyaliua, crebre moderateque verrucosa; pedicello bya- 

 liuo usque 50 |i longo infra augustato rugoso fragili. 



Hab. in foliis L i p p i a e m y r i o c e p h a 1 a e , Lake Amatit- 

 lan Guatemala, America (W. A. Kellerxan). — Pucc. peyuvianae 

 Sydow proxima. 



327. Puccinia permagnaArtburetHolway, MycologialO.,1918, p.l34.— 2765 

 Spermogouiis epipliyllis in maculis 0,4-1,5 mm. cr. laxe gregariis, 

 conspicuis, bruuneo nigricantibus, subepidermicis conoideis 112-128 [jl 



lat. 55-80 M- alt. ; peripbysibus nullis ; teleutosoris plerumque by- 

 popbyllis, uumerosis, solitariis v. in greges irregulares dispositis, 

 rotundatis, latis, 1-2,5 mm. cr., subpulvinatis, cinnamomeobruu- 

 neis ; teleutosporis late ellipsoideis, 35-42*24-27, utrinque rotun- 

 datis septo constrictulis; tunica ciunamomeo-brunnea, tenui 1 ji cr. 

 supra et iu poro prope septum umboniformi iucrassata (3-6 ^ji), levi ; 

 pedicello latissiiuo ed inflato 20-25 [i diam., saepe parum fusoideo, 

 sporam quadruplo v. quintuplo aequante, tunica byalina, tenui, 1 |i, 

 prope sporam crassiore. 



Hab. in foliis L i p j) i a e m y r i o c e p b a I a e , S. Jose Costa 

 Rica, America Centr. — Pucc. elatipedi Artb. proxima sed praecipue 

 differt status uredosporicus carenti. 



328. PuccinJaelatipes Artbur et Holway, Mycologia 10., 1916, p. 133.— 2766 

 Spermogouiis epipbyllis, miuutis in maculis decoloratis confertis, 

 1-1,5 mm., conspicuis, subepidermicis, ciunamomeo-brunneis v. ob- 

 scurioribus, depresse couoideis, 190-230 ^i lat. 74-144 |.< alt.; ure- 

 dosoris ampbigeuis cum pycuidiis aggregatis, rotuudatis v. ovoi- 

 deis 0,2-0,4 mm. lat., mox nudis, pulveraceis, cinnamomeo-bruuueis, 

 epidermide rupta iuconspicuis ; uredosporis obovatis, plerumque 

 apice depressis et tuuc obovato-trigonis 26-29 ^ 23-25 (obovatis), 

 26-29 ^ 26-29 (obovato-trigonis), tuuica ciunamomeo-brnnuea 1,5 \i. 



cr. sparse crasseque echinulata, poris 2 equatorialibus praedita ; 

 teleutosoris bypophyllis v. quaudoque ampbigenis, sparsis, rotun- 

 datis, 0,1-0,5 mm. diam., mox nudis, pulvinatis, castaneo-brunueis. 



