258 Uredinacese, Amerosporie, Uromyces. 



levibus, 20-38*17-22; pedicollo valde elongato, persistenti, hya- 

 lino, usquo ad 180 * 4-5. 



Ilab. in foliis vivis Rumicis tingitani Ain Sefra, Oran 

 AfricLC sept. (Hochreutiner). — Ab U. Acetosce, cui affinis, diffort 

 sporis apice incrassatis et longe pedicellatis. 



54. Uromyces Fatouae P. Henn. Einige neuo japan. Ured. III, in 886 

 Hedw. 1902, p. 18. — Maculis nullis; soris uredosporiforis liypo- 

 pkyllis sparsis, minutis punctiformibus, diutius tectis; uredosporis 

 subglobosis v. ellipsoideis 15-22 [j„ diam., brunnois, asporatis ; so- 



ris toleutosporiferis hypopliyllis sparsis, minutis atrofuscis, sub- 

 pulverulentis ; toleutosporis ovoidois, pallidius papillatis, intus gra- 

 uulatis, castaneis, 25-35 w 20-25, pedicello hyalino 10-20 * 3-4. 



Ilab. in foliis Fatou;e piloste var. subcordatce, Tosa 

 Japonia). 



55. Uromyces Stenorrhynchi P. Henn. F. Amaz. III, p. 399 (Hedw. 886 

 1904). — Maculis fuscidulis, rotundatis; soris hypophyllis grega- 

 riis, paginam inferiorem occupantibus, rotundato-pulvinatis, firmis, 

 applanatis, atris, 0,3-1 mm. diam. ; uredosporis intermixtis ovoi- 

 deis vel subellipsoideis, loete brunneis vel fuscidulis, aculeato-echi- 

 natis 25-28 « 15-20; paraphysibus copiosis clavatis, membrana in- 

 crassatis, l;cte brunneis vel fuscis, 30-35*10; teleutosporis ovoi- 

 deis, apico rotundatis, haud incrassatis ca. 20-30 * 12-18, episporio 

 tenui, brunneo, levi, pedicello subclavato, hyalino-flavidulo, elon- 

 gato, ca. 8-10 \i. crasso. 



Ilab. in foliis Stenorrhynchi sp. Yurimaguas Peru. — 

 Notabilis species habitu potius Melampsorir , soris firmis nigris, 

 paraphysibus stipatis, teleutosporis rarioribus dignoscenda. 



56. Uromyces Microtidis Cooke — Cfr. Sacc. Syll. VII, p. 519. — 

 Syd. in Ann. Mycol. 1903, p. 324. — Uredosporis globosis, sub- 

 globosis, ovatis vel ollipsoideis, minute aculeato-verruculosis, fla- 

 vo-brunneolis 22-30 * 17-25. 



Hab. in foliis vivis Microtidis porrifoli;e, Chatham Island 

 (Krull). 



57. Uromyces Joffrini Delacr. in Bull. Soc. Mycol. 1902, p. 2S4 c. 887 

 ic. — Soris levitcr bullatis mox apertis; uredosporis ovoideis, pe- 

 dicellatis, levibus, fulvis, c. 30*= 24; paraphysibus 35-40 jj.. long. 

 apice incrassatis atque circ. 8-10 ;j.. cr. ; teleutosporis fuscis, levi- 

 bus, granulatis, c. 45 » 24, apiculo obtuso, subhyalino, 4-5 ;j.. alto 

 ornatis. 



Hab. in fructibus Vanilloe planifoli;e, Taiti. 



