Hypodermeai, Uredinese, Puccinia. 311 



cis ochracei.s, epidermide primo tectis demum epidGrmide fissa cir- 

 curadatis; uredosporis rotundatls, ovoidois vel ovato-oblongis, 18- 

 26 =; 17-20, episporio hyalino aculeato; paraphysibus uullis ; teleu' 

 tosporis ? 



H.a,b. ad foHa viva Dorsteniee Psiluri in silvis primaevis 

 de Mata de Pungo Andongo et ad Luxillo in Angola Africae. — 

 An Uromyces? 



57. Puccinia paludosa Plowi-. Brit. Ured. p. 174. — Pseudoperidiis 12S6 

 gregariis, subimmersis, margine albo, lacerato; aecidiosporis sub- 

 globosis, echinulatis, hyalinis, conteutu aurantiaco, 15-28 i; 10-16; 

 soris uredosporiferis parvis, ovoideis v. elongatis, maculis fiavidis 

 insidentibus, dilute brunneis, inox nudis et pulvereis; uredosporis 

 rotuudatis, raro ovoideis, brunneis, minute parceque aculeato-vor- 

 rucosis, 20-25 a. diam. ; soris teleutosporiferis parvis, ovoideis v. 

 elongatis, raro subrotundis, saepe lineato-seriatis, nigris, nudis; te- 

 leutosporis ioculo supero rotundato, apice incrassato, loculo iafe- 



ro subcylindraceo vel cuneato, medio constrictis, levibus, atro- 

 brunneis, 50-60 =; 18-20; pedicello longiusculo, brunneolo persi- 

 stente. 



Hab. secidiosp. in foliis Pedicularis palustr is, uredosp. et 

 teleutosp. in foliis Caricis vulgaris, strictse, fulvse et pa- 

 nicea3(?) in Britannia. 



58. Puccinia aronariicola Plow. Brit. Ured. p. 170. ~ Maculis in fo- i287 

 liis circularibus, in caulibus elongatis, fiavis, purpureo-marginatis^ 

 pseudoperidiis pleruraque hypophyliis, raro epiphyllis, albido-mar* 

 ginatis, prominentibus, laceratis; ^cidiosporis subglobosis v. polygo- 

 neis, sublevibus, fiavis, 15-20 a. diam.; soris uredosporiferis bruo- 

 neis, erumpentibus, linearibus v. oblougis, circ. 5 mm. long., epi- 

 dermide lacerata cinctis, maculis flavidis insidentibus ; uredosporis 

 globosis vei ovoideis, brunneis, rainute echinatis, 18-20 a. diam. ; 

 soris teleutosporiferis parvis, nigris, nudis, persistentibus, lineari- 



bus V, elongatis, plerumque hypophyllis; teleutosporis levibus, atro- 

 brunneis; oblongis vel cuneatis, 40-50 s 20; loculo superiore vulgo 

 saturatius colorato, rotundato, apice incrassato; loculo inferiore sub- 

 attenuato, subconstricto, pediceiio longo, persistente. 



Hab, fecidiosp. in foliis Centaureae nigrre, uredosp. et te- 

 leutosp. in foliis Caricis arenariss in littoribu.s arenosis Hera- 

 by, Norfolk Britanniae. 



59. Puccinia extensicoia Plowr. Liiit. Ured. p. 181. — Pseudoperi- i^^^ 

 diis maculis pallidioribus insidentibus, erectis, circinantibus v. spar- 



