Uredinacese, Didyniosporse, Puceinia. 321 



sporiferis conforrnibus, atro-brunneis, teleutosporis ellipsoideis v. 

 ovato-ellipsoideis, utrinque rotuudatis, apice non incrassatis, medio 

 non v. vix constrictis, verrucosis, atro-brunneis, 32-40 « 24-31 ; 

 pedicello liyalino, flexuoso, persistenti, firmo, crasso, usque 95 ;j.. 

 longo, s;epe oblique inserto. 



Hab. in foliis vivis Ruellia: Bourgasi, Chapala, Mexico 

 (Holway). 



156. Puccinia Longiana Syd. in Hedw. 1901, p. 126 et Mon. Ured. 1033 

 vol. I, p. 234. — Soris uredosporiferis, amphigenis, sine maculis, 

 sparsis, minutis punctiformibus, pulverulentis, brunneis;.uredosporis 

 globosis, subglobosis v. ellipsoideis, aculeatis, flavo-brunneis, 22-28 



a. diam.; soris teleutosporiferis conformibus, epidermide fissa cinctis, 

 atris v. atro-brunneis; teleutosporis ellipsoideis vel oblongo-elli- 

 psoideis, apice rotundatis, plerumque leniter incrassatis, usque 5 ;j.., 

 medio non v. lenissime constrictis, basi rotundatis, subtilissime 

 verruculosis v. tantum punctatis, obscure castaneo-brunneis, 33- 

 48^24-32; pedicello hyalino, crasso, sa^pe oblique inserto, usque 

 40 ;j.. longo. 



Hab. in foliis vivis Ruellhe tuberos;r [ ? .) Austin, Texas 



(IiONG-). 



157. Puccinia exitiosa Syd. et Holw. in Syd. Mon. Ured. vol. I, 1086 

 p. 245. — Soris teleutosporiferis hypophyllis vel soepe gemmas 



et calyces ex toto tegentibus, in folio (ut videtur) rotundatis v. 

 ovatis, ca. 2-4 mm. longis, in gemmis calycibusque plerumque late 

 extensis et confluentibus pulverulentis, cinnamomeo-brunneis ; te- 

 leutosporis valde regularibus, ellipsoideis, utrinque rotundatis, apice 

 non v. lenissime incrassatis, usque 3 ;j.., medio non v. parum con- 

 strictis, verruculosis, brunneis, 28-33 « 16-21 ; pedicello hyalino, 

 brevissimo. 



Hab. in foliis, gemmis calycibusque Tecoruae mollis, Patzcuaro, 

 Mexico (Holway). 



158. Puccinia appendiculatoides P. Henn. Fungi Amaz. I, p. 186, 1087 

 Hedw. 1904. — Maculis rotundatis vel effusis, brunneolis; ure- 

 dosoris minutis, flavidulis; uredosporis subglobosis vel ellip^oideis, 

 subcastaneis, verrucosis 30 «20 u.. ; teleutosoris hypophyllis aggre- 

 gatis, pulverulentis, ferrugineis; teleutosporis late ellipsoideis vel 

 subcuboideis, utrinque rotundatis vel applanatis, apice vix incras- 

 satis, papilla hyalina subhemisphairica ca. 3 ;j.. ornatis, dense grosse 

 verrucosis, medio 1-septatis constrictis, castanois, 30-38 « 22-26 



•ji.. ; pedicello hyalino vel flavido, tereti, ca. 40-60 v 4-4 '/, ;j.., ad 



21 



