Urodinca;, Pliraymo.sporiu, IMira^iriidiuiu. 740 



piessos, chioiiio-llavos dispositis, iii caulibus petiolisque [lulvinulos 

 \\ oblongos efformantibus; aecidiosporis breviter catenulatis, globosis 

 M vel ellipticis, 20-28 a. diam., aculeolatis, aurantiaco-flavis, para- 

 ' physibus clavatis, subconcoloribus; soris uredosporileris epiphyl- 

 lis, sparsis vel circinatim dispositis, suborbicularibus, flavis, minu- 

 (. tis; uredosporis spiuuroideis, ellipticis v. ovoideis, 16-22 y.. diam., 

 j aculeatis, aurantiaco-flavescentibus; soris teleutosporiferis hypophyl- 

 I lis, orbicularibus, sparsis, atris, minutis; teleutosporis oblongatis 

 vel elongatis, utrinque rotundatis aut loculo terminali conoideo- 

 attenuato, vertice apiculatis, verrucosis, 5-10-septatis, (plerumque 

 6-8-septatis) atris , impellucidis, 90-140:^20-35; pedicello inCra 

 leviter incrassato, 17-20 a. cr. latereque impresso, hyaliuo, recto 

 V. curv^ito, 110-160 y.. longo. 



Hab. in foliis, petiolis, fructibus caulibusque Rubi-id£ei, odo- 



rati et strigosi, in Italia, Gallia, Helgio, Britannia, Arduennis, 



I Austria, Helvetia, Germania, Fennia, Lapponia et America boreali. 



.4. Phragmidium gracile (Farl.) Arthur Prelim. List of Jowa Ure- 2(i27 



dine;i3 p. 161, n. ()S nec Cooke, Phragmidium incrassatum Link 



var, gracile Farl. iu Ellis North Amer. Fungi n. 282. — ^Ecidiis 



rotundatis, minulis, sparsis, epiphyllis, mox nudis, flavis; a?cidio- 



sporis breviter catenulatis, rotundatis, oblongis, ellipticis ovalibusve 



subinde spathulatis, 16-24 s 12-29, episporio crasso, inajquali, echi- 



nulato, paraphysibus gracilibus, claviformibus, incurvis, hyalinis; 



soris teleutosporiforis parvis, rotundatis, hypophyllis, sparsis vel 



laxe gregariis confluentibusque, atris; teleutosporis cylindraceis, 



I verrucosis, obscuro opaceque brunneis, 3-8-nIerumque 6-8-septatis, 



I 75-100 i; 30, apice abrupte in apiculum obtusum, hyalinum atte- 



' nuatis; pedicello hyalino, crasso, deorsum inflato , teleutospora 



sesquilongiore. 



Hab. in foliis Rubi strigosi, Decorah aliisque Americae bo- 

 realis locis. — Characteribus teleutosporaruni ab affini Plv\ Ru- 

 \ bi~idcci distinctum videtur. 



15. Phragmidium? deglubens (Berk. et Curt.) De-Toni, IViphragmiiwi 262S 

 deglubens Berk. et Curt. North Americ. Fungi n. 559. — Soris 

 sparsis, iiigris, epidermide cinctis; teleutosporis ellipticis, pedicello 

 crassiusculo, brevi fultis, horizontaliter biseptatis; membrana ex- 

 teriore echinulata, deglubonte. 



Hab. in foliis planta? cujusdam e Leguminosis (?), Texas 

 America3 borealis (Wkight). — «An, errore matricis, revera Phra^ 

 gmidium?)) 



