724 UrediDese, Didymosporse, Puccinia. 



Soris teleutosporiferis obscure castaneo-brunneis, 1-2 mm. lati.^ 

 explanatis, pulverulentis, confluentibus;«teleutosporis 35-45 - 19-22 

 medio subconstrictis, vertice rotundatis v. subexplanatis, raro api 

 culo brunneo, uMnuto auctis, episporio subundulato, aequaliter pal 

 lideque castaneo-brunneo, subtiliter foveolato praoditis, pedicelh 

 brevi, hyaliao, mox deciduo fuitis, 



Hab. in foliis Ranunculi cujusdam alpini, in Montibus Pyro 

 naeis Galliae. , 



394. Puccinia Cruciferarum Rud. in Linnjea IV, p. 391 non Cooke 

 Winter Die Pilze p. 177, Puccinia Car^damineH Niessl Beitr. p. 9 



— Soris majusculis, rotundato-pulvinatis, mox denudatis, sparsif 

 vel aggregatis, 1-8 mm. latis, longissime ssepe confluentibus; te 

 leutosporis oblongis, apice incrassatis vel plerumque papilla lata 

 hyalina instructis, medio constrictis, 24-35 s 10-17, verrucosis, di 

 lute brunneis, pedicello longiusculo, hyalino, deciduo fultis. 



Ilab. in foliis Cardamines resedifolife etalpinae ne( 

 non Hutchinsise brevicaulis et alpiose, in Alpibus Tyro- 

 lensibus et Salisburgensibus nec non in Transylvania. 



395. Puccinia hysteriiformis Peck in Botan. Gazette 1881, p. 276 



— Maculis obsoietis; soris sparsis, latiuscuiis, oblongis, primo te- 

 ctis, epidermide longitudinaliter rupta subdenudatis, atris; teleuto- 

 sporis oblongis v. oblongo-clavatis, maculatis vel punctulatis, ad 

 septum constrictis, 40-46 ^ 20 ; pedicello plerumque teleutospora 

 longiore. 



Ilab. in foliis Arenarias vernre, Utah Amer. bor. (Jones). 



393. Puccinia fragilis Tracy et Gall. in Journ. of Mycology 1888, 

 p. 20, — Amphigena; soris sparsis, diu epidermide demum irre- 

 gulariter rupta tectis; teleutosporis late ovoideis, 30-34^:21-33, 

 obscure brunneis, rugulosis, vertice rotundatis, obtusis, haud in- 

 crassatis, medio leniter constrictis, pedicello teleutospora dimidio 

 breviore, hyalino, deciduo fultis. 



Hab. in foliis Arenariae pungentis, Reno, Nevada Ame- 

 ricfe borealis (Tracy et Evans). 



397. Puccinia Heteropteridis Thiim. in Myc. Univ. n. 839, Spegazz. 

 F. Arg. II, p. 12. — Macula nulla; soris epiphyllis, rarius amphi- 

 genis, sparsis vel gregariis et confluentibus, 1,5-2 mm. latis, pri- 

 mo tectis, dein epidermide disrumponti cinctis, elevatis, orbicula- 

 tis, subhemisphaericis vel tuberculiformibus, primo luteo-fuscis, 

 dein spadiceis demumque atris; teleutosporis ellipsoideis, vertice 

 interdum subobtuso-acutato, minime incrassato, medio septatis, sub- 



