— 5 — 
Pedicello longo hyalino v. sub-hyalino 70 ¡x long 4 [x crass. 
Uredosporis non visis. 
Hab. Ad folia viva Morreniac odoratae pro pe Paraná Guazú. Ra- 
rissime. 
36 . Puccinja Arechavaletae Speg. 
Obs. Soris hypophvllis, pulvis ocrascentibus, pulverulentibus, 
plus minusve circularibus 2-3 mm. diam. Teleutosporis nec 
echinulatis, mediocribus, iaeve constrictibus, dense tunica- 
tiis (túnica sub-hvalina) granulosis, 28-30 g X 15-18 [x diam. 
Pedicello longo hyalino 40-60 jx X 4 [x crass. Uredosporae rne- 
diocrae globulosae 18-20 [x diam. dense tunicatae 2-4 ¡x. 
Hab. Ad folia viva Urvilleae unilobae in dumetis prope Punta 
Chica, 1900 et ad ferrara viam Martínez 1902. Non rara est. 
37 . Puccinia Maydis Béreng. 
Obs. Maculis nullis vel pallescentibus. Soris amphigenis elip- 
ticis vel lineariis, ferrugineis fuscis vel nigrescentibus, erum- 
pentibus. 
Teleulosporis elongatis plus minusve constrictis, mediocre tu¬ 
nicatis, episporio Iaeve necechinulato 16-20 ¡xdiam. x 30-33 [x 
long. 
Pedicello mediocre 30-40 [x long. 7 ¡x crass. hyalino vel sub- 
byalino. 
Uredosporis globosis, granulosis, dense tunicatis, ferrugineis 
fuscis, 20-25 [x diam. 
Hab. Ad folia viva et lánguida Zeae maydis in hortis prope Pa¬ 
raná Guazu, Paraná Mini, Arroyo Barca Grande, San Fernan¬ 
do et Bonaria 1900-1902. 
38. Puccinia Malvacearum Mntgn. 
sp. typica 
Obs. Maculis circularibus pallescentibus; soris erumpentibus 
convexiis, aurantiis, circularibus vel elongatiis (rara) 1-3 
mm. diam. 
Teleutosporis elongatis, sub-cilindraceis, leviter constrictibus 
granulosis, tunicatis 35-40 [x X 12-15 [x; pedicelo longo hya¬ 
lino 50-80 [x long. 6-8 crass. 
Uredosporis globosis, fulvis aurantiis, granulosis, 18-22 ¡x 
diam. 
