PUCCINIA. 359 



P. Fergussonii Berk, et Br. On Viola palustris, etc. (Britain and U.S. 

 America). 



P. alpina Fuck. On Viola hifiora. 



P. geranii-sylvatici Karst. On Geranium sylvaticv/m} (U.S. America.) 

 P. Morthieri Korn. On Geranium. 



P. Holboelli (Horn.). On Arahis Holboelli and Erysimv/m, narcissifolium 

 in Denmark and U.S. America. 



P. drabae Rud. On Draba aizoides. (U.S. America.) 

 P. dentariae (Alb. et. Schwein.). On Dentaria bulbifera and D. 

 enneaphylla, causing pustule-like outgrowths on the leaves. 



P. ribis (D. C) Currant-rust. On Rihes rubrum, R. nigrum, R. alpinum, 

 R. Grossularia, and R. petraeum. (Britain and U.S. America). (Fig. 191.) 

 P. saxifragae Schlecht. On Saxifraga. (Britain and U.S. America.) 

 (P. Pazschkei Dietel. On Saxifraga elatior and S. Aizoon.) 

 P. rhodiolae B. et Br. On Sedum rhodiola. (Britain.) 

 P. sedi Korn. On Sedum elegans. 



P. aegopodii ■ (Schum.). On Umbelliferae, e.g. Aegopodium, Astrantia, 

 and Peucedan'um. (Britain.) 



P. enorrais Fuck. On Ghaerophyllum aureutn. 

 P. asarina Knze et Schm. On Asaruni. (Britain.) 



P. rubefaciens Joh. On Galium boreale in Scandinavia and U.S. America. 

 P. campanulae Carmich. On Campanula and Jadone. (Britain and 

 U.S. America.) 



P. conglomerata (Str.). On Homogyne alpina. 

 P. expansa Link. On Adenostyles and Senecio. 

 P. virgaureae (D. C). On Solidago. (Britain and U.S. America.) 

 P. cardui Plowr. On Carduus lanceolatus, and C. crispus. (Britain.) 

 P. Andersoni. B. et Br. On Carduus heterophyllus. (Britain.) 

 P. bellidiastri (Ung.). On Bellidiastrum. (The aeeidium on the same 

 host belongs to Puce, prma Diet.) 



P. adoxae D. C. On Adoxa moschatellina. (Britain and U.S. America.) 

 P. betonicae (Alb. et Schwein.). On Betonica officinalis and Stachys 

 recta. (Britain.) 



P. Schneider! Schroet. On Thymus Serpyllum. (Britain.) 

 P. scillae Lk. On Scilla bifolia in Hungary. 

 P. tulipae Schroet. On Tulipa Gesneriana. 



P. Prosti Moug. On Tulipa sylvestris and T. Celsiana in Italy and 

 France. 



P. Schroederi Pass. Ou Narcissus poeticus. 



(6) The teleutospores germinate on the living plants, and again 

 produce teleutospores. All other forms of spore are absent. {Lepto- 

 puccinia, Schroet.) : 



Fuccinia malvacearum Mont, occurs on various Malvaceae. 



'Barclay (Annals of Botany, v., p. 27) describes and figures a var. himalensis 

 on Geranium np.palen-'ie. 



