Uredinaceae, Amerosporre, Uromyces. 261 



formibus, epidermide diutius tectis, obscure griseo-brunneis ; te- 

 leutosporis regulariter globosis vel subglobosis, apice semper ro- 

 tundatis, incrassatis '3-6 \x., levibus, brunneis, 22-26 w 19-24, epi- 

 sporio ca. 2 \x. crasso; pedicello brunneolo, usque 30 \x. longo. 



Hab. in foliis Melasphaerulse gramineie, Hopefield, in 

 Capite Bonne Spei (F. Bachmann). 



65. Uromyces tosensis P. Henn. in Hedw. 1903 p. (107). — Maculis 89 3 

 fuscis, rotundatis ; soris plerumque hypopliyllis, interdum epiphyl- 

 lis, sparsis, minutis, ferrugineis, epidermide fusco velatis; uredo- 

 sporis subglobosis, ovoideis v. ellipsoideis 18-24 w 16-20, episporio 

 fusco, aculeato - asperato ; teleutosporis raro intermixtis, subglo- 

 bosis v. ovoideis, apice haud incrassatis, 20-29 « 20-24, episporio 

 fusco, aculeato; pedicello 15-20 « 3,5-4, hyalino fuscidulo. 



Hab. in foliis Commelinse communis, Sakawa - machi, 

 Tosa Japonioe (Yoshinaga). 



66. Uromyces atro-fuscus Dudley et Thomps. in Journ. of Mycol. 896 

 1904, p. 55. — Amphigena; maculis parvulis, pallide luteis; soris 

 subrotundatis vel breve ellipticis, sparsis vel congestis, non con- 

 fluentibus paullo prominentibus, brunneo-nigris ; uredosporis pau- 

 cis ellipsoideis 16-17,5*25-26, crassiuscule tunicatis, echinulatis; 

 poris germinationis sequatorialibus ; teleutosporis intense brunneis, 

 obovatis vel globosis, plus minusve utrinque rotundatis, angulosis 

 19-26*25-31, papillatis; pedicello hyalino spora duplo-triplo lon- 

 giore, deciduo. 



Hab. in foliis Caricis Douglasii prope Palmers, Mariposa 

 County et in foliis C. ustae Bear Valley, San Bernardino County 

 in California. 



67. Uromyces chubutensis Speg. Mycet. argent. ser. II, 1902, p. 60. s '■'* 

 — Maculis nullis: acervulis epiphyllis, erumpenti-subsuperficiali- 

 bus, nudis, nodulosis, compactis 3-5 * 0,5-1 mm., atro-cinnamo- 

 meis; teleutosporis versiformibus, ellipticis v. obvatis, 25-30 * 25, 

 apice truncatis, obscure ferrugineis, levibus, pedicello gracili, recto 

 60-70 * 5-6, vix pallidiore donatis. 



Hdb. ad folia languentia Poa? chubutensis propo Carren- 

 leofu in Argentinia. 



68. Uromyces Cynosuroidis Henn. in Hedw. 1902, p. (211). — Ma- ggg 

 culis fuscidulis, irregulariter explanatis; soris amphigenis, sparsis 



v. gregarie confluentibus, oblongis vel striiformibus, fusco-cinna- 

 momeis, pulverulontis; uredosporis subglobosis v. ovoidois, brun- 

 neis 20-32 » 20-28, episporio dense aculoato-vcrrucoso, castaneo, 



