790 Ureclinca) inferiores, yEeidium. 



ceis, orbiculatii!, minutis, cylindricis, margine circulari, reflexo, den- 

 ticulato; accidiosporis primo polyhedris, fandem sphajricis, pro ra- 

 tiono minimis, in sicco hyalinis, nucleo flavescente. 



Hah. in foliis QEnotherre tenellse, loco La Quinta dicto 

 reipub. Chilensis (Bertero). 



78. /Ecidium Peckii De-Toni, jEcidium (Enol/wrce Peck 23 Rep. of ' 

 St. Mus. p. GO, EUis N. Am. Fungi n. 1016, Burrill Paras. Fungi 

 of Illinois p. 227 non Montagne. — Hypophyllum vel sparso epi- 

 phyllum ; maculis conspicuis, plerumque purpureis, vix incrassatis; 

 pseudoperidiis in greges circulares congestis, area centrali libera, 

 parva, brevibus, profunde margine incisis recurvatisque,- aecidio- 

 sporis subglobosis, episporio tenui, subtilissime tuberculatis, 15- 

 18 tj.. diam., pallide aurantiacis; spermogoniis paucis, subinconspi- 

 cuis, epiphyllis, centro macularura insidentibus, flavo-melleis. 



Hab. in foliis (Enotherce biennis, Knowersville (Peck), 

 Jowa et illinois (Burrill) in America boreali. — Ab yEc. (Eno- 

 thervj Mont. macularum praesentia distinctum videtur. 



79. /Ecidium Jussieae Speg. F. Argent. I, n. 55, Dec. rayc. Argent. n. 30. { 

 — Hypophyllum; macula epipliylla, obscure purpurascente; aeci- 

 diis rotundatis, non vel areola indeterrainata fusca vel purpura- j 

 sccnte cinctis; pseudoperidiis 4-18 confertissime aggregatis, prirao | 

 tectis, dein erurapentibus, exsertiusculis, margine albido, irregulari- 

 ter minute lacero-dentato, reflexo, contextu cellulis pentagonis cen- 

 tro dopressis ac radiatim striatis, 24-25 a. diam., hyalinis elTor- 

 mato, epithecio fulvo donatis; ajcidiosporis subspha^rico-pentagoni 

 15-20 u.. diam., hyalinis, levibus, crassiuscu!e tunicatis, protopla^- 

 raate granuloso-oleoso, fulvesceate farctis. 



Hab. in foliis vivis Jussieae longi fol iae, in paludosis socus 

 Rio de la Plata in Rep. Argentina. 



80. /Ecidium hydnoideum B. et B. North Americ. Fungi n. 852, Thiim. s 

 Myc. n. 1120. — Maculis orbicularibus, rufulis; pseudoperidiis al- 

 bis, obtusis, circinantibus, sero apertis. 



Hab. in foliis Dirca3 palustris, Alabama (Peters) et Alba- 

 ny (Peck) Americae borealis. 

 81./Ecidium gaurinum Peck in Botanical Gazette 1879, pag. 218. — ? 

 Pseudoperidiis amphigenis, numerosis, sparsis vel gregariis, ple- 

 rumquo totam paginam inferiorem folii occupantibus, sparsis in 

 pagina superiore, brovibus; a^cidiosporis subglobosis, 15-20 y. 

 diam., flavis vel aurantiacis, 1-3 nucleos nitentes plerumque con- 

 tinentibus. 



