Uredinea?, AmefosporaB, Urorayces. 581 



'(). Uromyces Pratiae Spog. Fungi Fuegiani p. 50, n. 138, — Soris 207r. 

 sparsis, raniulicolis vcl foliiculis atque ampliigenis, minutis, 300- 

 500 a. diam., irrogulariter discoideo-angulosis, macula nulla, diu 

 epidermide tectis, pulverulentis, atro-fuligineis; teleutosporis ex 

 elliptico globosis, 30-35 =: 22-25, tunica modice incrassata donatis, 

 apice umbone crasso, subtruncato-umbilicato, majusculo ornatis, 

 inferne pedicello Iiyalino, mox diffluente, 5 y. crasso, ut videtur, 

 breviusculo sufTuliis, levissimis, obscure cinnamomeis, aparaphysatis. 

 Ifab. ad folia ramosque vivos Pratitic repentis, rarissiine 

 in Staten Isl. Americ.T> australis. 



157. Uromyces patagonicus Speg. Fungi patagonici n. 89. — Soris 2077 

 niinutis, 300-500 y.. diam,, densissime gregariis, subconfiuentibus, 

 liypopbyllum totum (nec non alias partes saepe) pulvere obscure 

 cinnamomeo obtegentibus ; teleutosporis subglobosis vel obovatis, 

 ;'0-35 =; 25-28, crasse tunicatis, apice praccipue ibique umbone crasso 

 obtuso soepeque iate truncato, non vel vix pallidiore ornatis, 1- 

 guttulatis, fuligiueo-cinnamomeis, pedicello (mox diffluente?) liya- 

 lino, breviusculo fultis. 



Ilab. ad folia viva Astragali speciei, cujusdam in herbosis 

 insula3 Pavon in Rio S. Cruz in Patagonia Americae australis. ((Cum 

 Uromycele A^iragali Sacc. comparandns ». 



15S. Uromyces Rudbeckiae Arth. et Holw. in Durrill Parasitic Fungi 2078 

 of lllinois pag. 103, Ellis North Amor. Fungi n. 1439. — Hypo- 

 phyllus; maculis pallidis, dein brunneis vel atris, numerosis, spar- 

 sis ; soris minutis, dense gregariis, subinde circinatim dispositis, 

 epidermide evanescente, nudis, cinnamomeis ; teleutosporis oblongo- 

 obovatis, obtusis vel obtuse acuminatis, 20=: 12, pallidis, pedicello 

 gracili, hyalino, subinde teleutospord longiore suffultis. 



Ilab. in foliis Rudbeckia} laciniata', lilinois et Jowa A- 

 mericre boroalis. 



159. Uromyces solidus B. et C. North Amer. Fungi n. 567. — Ma- 2071» 

 culis nuiiis,- soris punctiformibus ; teleutosporis corapactis, brun- 

 neis, obovatis, pedicello longo, crasso sutlultis. 



Hab. in foliis Desmodii stricti et speciei cujusdam hujus 

 generis indeterminata}, in Carolina superiore (Ravenel) et Texas 

 (C. Wright) Americne borealis. 



ItiO. Uromyces hyalinus Peck in Botan. Gazette 1S78, pag. 34. — mo 

 Maculis nullis; soris numerosis, hypophyllis, primo epidermide 

 membranacea, hyalina tectis, demum nudis, fere ex toto aut omnino 

 totam folii superticiem occupantibus, ferrugineo-brunnois; teleuto- 



