Uredinacese, Amerosporoe, Uromyces. 253 



1904). — Maculis rotuiidatis vel confluentibus inflatis, subferrugi- 

 neis ; soris hypophyllis sparsis v. aggregatis, bullatis, ferrugineis ; 

 teleutosporis subfusoideis, ovoideis vel ellipsoideis, apice rotundatis 

 vel applanatis haud incrassatis, 20-30 « 15-20, episporio tenui, levi, 

 hyalino subfuscidulo, pedicello hyalino, gracili usque ad 45 \i.. 

 longo, 3-4 [x. crasso. 



Hab. in foliis Camptosemae spec. ? Peru, Huallaga, Tara- 

 poto, Amer. merid. — Stepe Tuberculind infectus. 



36. Uromyces PseudarthriaB Cooke — Cfr. Syll. VII, pag. 579. — 

 Syd. in Ann. Mycol. I, 1903, p. 324. — Maculis epiphyllis, brun- 

 neis, indeterminatis ; soris uredosporiferis hypophyllis, irregulari- 

 ter sparsis vel hinc inde laxe aggregatis, in tomento plantae nu- 

 tricis nidulantibus, pulverulentis, cinnamomeo-brunneis; uredo- 

 sporis globosis, subglobosis vel ellipsoideis, subtiliter echinulatis, 

 ilavo-brunneolis, 19-25 « 16-22; episporio tenui. 



Hab in foliis Pseudar thr i;e Hookeri in insula Togo (R. 

 Buttner). 



37. Uromyces Bolusii Massee in Kew Bull. 1901, p. 168. — Soris 863 

 epiphyllis, innato - prominulis, compactis, brunneo-cinnamomeis, 

 ssepe ob connuentiam linearibus, diu epidermide albicanti tectis ; 

 teleutosporis ellipticis, episporio levissimo sursum valde incrassato 



et in mucronem papillaeformem producto, 29-35 « 24-26, pallide 

 brunneis, stipite longissimo 125-160*7-8 hyalino suffultis. 



Hab. in foliis vivis Aspalathi pachylobse, in Colonia 

 Capitis Bona: Spei Africse merid. (Bolus). U. Junci Tul. 



affinis. 



38. Uromyces Indigoferae Diet. et Hohv. in Bot. Gaz. 1901, p. 328. 869 

 — Soris plerumque epiphyllis, sparsis vel in parvulos greges con- 

 gestis, in maculis brunneis insidentibus, vel in petiolis fructuum 

 immaturorum, parvulis, immersis, erumpentibus, intense-brunneis ; 

 uredosporis globosis vel ellipsoideis, spinulosis, brunneis 20-25 « 

 18-23; teleutosporis ellipsoideis vel globosis, levibus, pallido-brim- 

 neis, apice subincrassatis 20-30 « 18-25 ; pedieello longo, firmo, 

 hyalino. 



Hab. in foliis petiolisque Indigofera 1 mexieaii;r, Oaxaca 

 Mexico. 



39. Uromyces sphaerocarpus Syd. in Ann. Mycol. 1904, p. 349. — 870 

 Soris uredosporiferis hypophyllis, rarius epiphyllis, maculis nullis 



v. obsoletis sparsis, minutis, pulverulentis, oinnamomeis; uredo- 

 sporis globosis v. subglobosis, echinulatis, ilavo-brunneis 18-24 [x. 



