311 Uredinacese, Didym08f>orae, PucCinia. 



leutosporiferis conformibus, atro-brunneis; toloutosporis ellipsoi- 

 deis, utrinque rotundatis, apico non incrassatis, medio non con- 

 strictis, subtilissime verruculosis, castaneis, 35-43 « 24-30, episporio 

 ca. 3 [J.. crasso; pedicollo hyalino, brevissimo. 



llab. in foliis potiolisque vivis Calycerae sessili llor.r in 

 Argontina (K. Reiche) ot Chilo (PHiLirpi). 



134. Puccinia melanosora Speg. — Syll. VII, p. 710. — var tigrensis 1088 

 M. Pennington Ured. Paran. p. 4 (Anales Soc. Cien. Arg. 1902). 



— Maculis nullis vel indeterminatis; soris hypophyllis pulvoru- 

 lentis; uredosporis globosis, tunicatis, non echinulatis. 23-25 ;j.. 

 diam.; teleutosporis cylindraceis, leviter constrictis, fulvis, crasse 

 tunicatis, 30-35*20-25; pedicello brevissimo hyalino, 4*2. 



Ilab. ad folia viva Acicarphae tribuloidis in pratis pr. 

 San Fernando et Tigre Brasiliae. — Dimensionibus conspicue mi- 

 noribus teleutosporarum et pedicellorum a typo recedere vidotur. 



135. Puccinia Nastanthi Speg. Mycet. argent. ser. II, 1902, p 64. 1064 



— Maculis nullis v. folio toto pallescenti-flavescente; acervulis 

 amphigenis, majusculis, erumpontibus, subpulverulentis, atro-fu- 

 ligineis; soris 0,5-1 mm. diam. , applanatulis, saepe confluenti- 

 bus, epidermide disrupta cinctis; teleutosporis obovatis v. ellipticis 

 obtusis, ubique subtenuiter tunicatis, intense fulvo-ferrugineis, 

 levibus, ad septum non v. vix constrictis, 40-50*22, loculis sub- 

 aequilongis, rarius apice subcuneatis, pedicello hyalino, 10-25 » 5-8 

 suffultis. 



Ilab. ad folia viva Nastanthi agglomerati, in summis 

 andibus Las Cuevas, in Argentina. — Specics P. Gamocarphcu 

 (Klotz.) Henn., nec non P. Boopidis Neg. afflnis, sed ut videtur 

 satis distincta. 



136. Puccinia Gilgiana P. Henn. in Hedw. 1901, p. 95, Syd. Mon. 10(5 

 Ured. vol. I, p. 194, tab. XII, f. 179. — iEcidiis petiolicolis v. 

 calvcicolis, partibus incrassatis leniterquo deformatis insidentibus, 

 hemisphierico-cupulatis. flavidis; «cidiosporis angulato-globosis , 

 aubtiliter verruculosis, flavidis, 15-20 ;j.. diam. ; soris uredosporiferis 

 caulicolis, gregariis, oblongis, epidermide fissa brunnoa cinctis v. 

 subtectis, subpulverulentis, brunnois; urodosporis globosis, sub- 

 globosis v. ellipsoideis, verruculosis, flavo-brunneis, 14-21 « 12-18; 

 soris toloutosporiferis conformibus, atris; teleutosporis clavatis v. 

 oblongis, apice rotundatis v. truncatis, leniter incrassatis, usquo 



5 ij.., medio leniter constrictis, basi rotundatis v. attenuatis, levi- 

 bus, brunnois, 32-46 * 17-24; pedicollo brunneolo, crassiusculo, 



