SPEaAZZIXI: FUXGI AEGEX'TIXI. 223 



Hah. Ad folia viva Cyperaceae cujusdaní iiideterminatae in 

 Ínsula Santiago, prope La Plata, Apr. 1889-92. 



Ohs. An lieteropuccinia? Aecidia ignota; sori uredosporici 

 hypopliylli lineares gracillimi (1-5 mm long. = 0,2-0.3 mm 

 lat.) aurantii areola palleseente saepius cincti; nredosporae e 

 globoso obovatae (20-30 ;->- -^ 20 ;j.) non v. grosse 1-guttnlatae 

 túnica ubique tenui vestitae. superne granuloso -papillosae 

 inferné fere laeves pallide ferrugineae, pedicello persistente 

 liyalino elongato (50 ;a long. = 5-(3 ;-^ erass.) donatae; teleu- 

 tosporae rufescentes lineares v. clavatae (70-90 \i. long. = 18 - 

 20 ;j. crass.) 1-septatae, ad septum j)aTum constrictae laeves, 

 lóculo supero quandoque subgloboso (30 ;j. = 20 a) et infero 

 elongato (50-60 [x = 18 a), quandoque e contra sujjero elon- 

 gato et infero abbreviato. ápice semper crasse tunicatae, ubi 

 túnica quandoque rotundata quandoque in niucrone (10 u 

 long.) pallidiore producta, in parte infera cuneatae ac in pe- 

 dicello lougiusculo (80-160 ;j. long. = 5-8 ;j- crass. j concolore 

 attenuatae. 

 445. Puccinia lyciicola Speg. (n. sp.). 



Diag. Heniipiiccinia: sori nüiiuti amphigeni erumjjentes 

 testaceo-atí'l, uredosporis ferrugineis asperidis. teleutosporis 

 ohoKcitis V. eUipticis non v. vix constrictis Jaevihus crasse tuni- 

 catis atro-fuligineis, pedicello hy aliño inflato longiore suffultis. 



Hah. In foliis Lyciipatagonici, prope Cabo Raso, Patagonia, 

 aest. 1896 (leg. Cl. E. Fischer). 



Ohs. Maculae nullae: sori uredosporici et teleutosporici si- 

 millimi, saepius lij^poplivlli erumpentes epidermide lacerata 

 cincti, irregulariter suborbiculares (0,5-1 mm diam. ) pulvina- 

 tulicompactiatro-testacei: nredosporae obovatae v. subellijjti- 

 cae (30--40 ;j- long. = 18-20 ;j- diam.) ferrugineae, sursum dense 

 grosseque papillosae deorsum sublaeves, pedicello liyalino lae- 

 vi mox evanido donatae; teleutosporae ovatae, obovatae v. 

 ellipticae ápice plus minusve obtusatae, laeves (-10-50;-». long, 

 — 28-30 ¡JL diam.) crasse tunicatae, medio non v. vix constrictae, 

 basi pedicello inflato crassissimo (70-80 ;j- long. = 45-60 y. 

 crass.) fusoideo v. obovato lij^alino laevi fultae. Species P. 

 tumidipedi Pk. nec non P. paradoxopodae Speg. affinis, pedi- 

 cello longiore uredosporisque gracilioribus recedens; species 

 Pucciniarum in Lyciis nec non in Grabowskyis vigentes omnes 

 pedicello crasso inflato submucoso gaudent, an unius tantuní 

 varietates ? 



