758 Uredinese, Phragmosporse, Coleosporium. 



Hah. ad folia viva Saussureae speciei indeterminatae, in sil- 

 vis alpinis montis Kerlygan Sibiriae asiatfacae. 



18. Coieosporium Viburni Arthur Prelim. List of Jowa Uredine.Te 2( 

 p. 163, n. 178. — Soris irregularibus primo pustuliformibus, dein 

 explanatis, sparsis, hypophyllis vel gregariis, subinde in orbes coa- 

 litis, aurantiaco-flavis ,• uredosporis subglobosis vel irregulariter 

 oblongis, subtiliter crasseque verrucosis, 20-30 s 18-25, pallide fla- 

 vis ; teleutosporis non visis. 



Hab. in foliis Viburni Lentaginis, Charles City Jowa in 

 America boreali. 



19. Coieosporium Safianoffianum Thum. Pilzfl. Sibir. n. 538. — So- 2( 

 ris uredosporiferis (?) amphigenis sed plerumque hypophyllis, den- j 

 sissime gregariis, numerosissimis, submagnis, concavo-elevatis vel 

 hemisphaerico-verruciformibus, aurantiacis, subfirmis, postrerao 

 pertusis et applanatis; uredosporis (?) late ovoideis v. breve ellipti- 

 cis, concatenatis in catenulis brevibus, quadri-septemsporis, dilute 

 lutescentibus vel achrois, episporio subcrasso, echinulato, vertice 

 basique incrassato et processu hyalino ornato, 32-38 =; 24-28. 



Hab. ad folia viva Aronici altaici, in silvis subalpinis pr. 

 fluvium Uss Sibiriae asiaticae (Safianoff). 



20. Coieosporium Aconiti Thum. in Myc. un. n. 1440. — Soris uredo- 2i 

 sporiferis (?) hypophyllis, gregariis, late efi^usis, magnis, plano-adpres- 

 sis subfirniisve, luteo-aurantiacis, irregularibus; uredosporis (?) elli* j 

 psoideis v. globulosis, catenulatis in catenulis brevibus quadri-sex- ^ 

 sporis, pallidissime luteolis vel plerumque achrois, episporio tenui 

 vix subechinulato vel fere levi, 16-22-14-18. 



Hab. ad folia viva Aconiti barbati, pr. Minussinsk Sibiria} 

 asiaticae (N. Martianoff). 



21. Coieosporium cimicifugatum Thum. in Bull. Soc. Natur. Moscou %\ 

 1878, p. 222, Myc. un. n. 1250. — Soris uredosporiferis (?) hypophyl- 

 lis, gregariis, aurantiacis, firmis, ssepe confluentibus, planis, inediis 



in parte expallescente, in pagiua superiore flavescente; uredosporis 

 (?) ellipsoideis, concatenatis, utrinque rotundatis, pallide flavidis, 3(' 

 s20, catenulis plerumque tetrasporis; paraphysibus nuUis. 



Hab. ad folia viva Ciraicifugae fcctido?, pr. Minussinsk in 

 Sibiria occidentali (Martianoff). 



22. Coieosporium Madiae Cooke in Grev. VII, p. 102. — Laete auran- 2< 

 tium; soris epiphyllis, ovatis, erumpentibus; uredosporis (?) conca- 

 tenatis, aurautiacis, globoso-compressis, levibus, 23 ^i 18. 



Hab. in foliis vivis Madise Nuttalli, Sierra Nevada. 



