MONTANA BOTANY NOTES 63 



Puccinia Agropyri E. &. E. On Agropyron divergens at Bigrork. 



Puccinia arnicalis Peck. On Arnica cordifolia at Bigfork. 



Puccinia Asteris. On Aster at Bigfork by Bonser. 



Puccinia Arabis (probably the same as P. Holboellii). On Arabis on Swan 

 river by Bonser. 



Puccinia Balsamorhizae Peck. On Balsamorhiza sagittata at Wild Horse 

 Island and IJist'drk. Also on the same host at Poison by Bonser. 



Puccinia Circaeae Pers. On Circaea Pacificia at Swan Lake and on Cir- 

 caea alpina at r.i^l'ork. Also on C. Pacifica on Swan river by Bonser. 



Puccinia Clarkiae. On Clarkia pulchella at Bigfork (Bonser). Ronan, 

 Jones. 



Puccinia Dayi Clint. Not before reported west of the Mississippi Valley. 

 On Steironema eiliatum at Wild Horse Island. 



Puccinia Gentianae (Strauss.) Linl^. On Gentiana affinis at Big Arm. 



Puccinia gigantospora Bubak. On Anemone multifida at Monida. 



Puccinia graminis. On "grass" at Echo Lake (Bonser). 



Puccinia hemispherica (Peck.) E. & E. On Lactuca pulchella at Whirofish. 



Puccinia Heucherae (Schew.) Dietr. On Mitella nuda at Bigfork and Mac- 

 Dougal Peak, and on Tiarella unifoliata at Swan Lake. Also on Saxifraga 

 on Swan river by Bonser. 



Puccinia Hieracii (Schum.) Mart. On Hieracium Canadense at Bigfork. 

 Also by Bonser on same host and at same locality. 



Puccinia Holboellii (Hornem.) Rostr. On Arabis Holboellii at MacDougal 

 Peak in the Upper Temperate life zone. 



Puccinia intricata var. Eriogoni. On Eriogonum at Flathead Lake by 

 Bonser. 



Puccinia Menthae Pers. On Monarda fistulosa at Big Arm, Bigfork and 

 Wild Horse Island, also Mentha Canadensis at Wliitefish and Bigfork. Also 

 on Mentha on Swan river by Bonser. 



Puccinia melanocoides. On Dodecathon at Monida. 



Puccinia mesomegala B. &. C. On Clintonia uniflora at Bigfork and Mac- 

 Dougal Peak. Also at Nigger Prairie on same host by Bonser. 



Puccinia Physostegiae P. &. C. On Physostegia parviflora. Not hereto- 

 fore known west of Indiana. 



Puccinia Polygoni -amphibii. On Polygonum at Swan Lake by Bonser. 



Puccinia pulveruienta Crev. On Epilobium adenocaulon at St. Ignatius 

 Mission. 



Puccinia punctata. On Galium boreale at Bigfork by Bonser. 



Puccinia recedens Syd. On Senecio balsamitae at Swan Lake. 



Puccinia subnitens Diet. On Distichlis spicata at the Hot Springs. 



Puccinia Symphoricarpi Hark. On Sympboricarpos racemosus at Mac- 

 Dougal Peak and Swan Lake. Also by Bonser at Bigfork on same host. 



Puccinia Troximontis Peck. On Troximon grandiflorum at Wild Horse 

 Island. 



Puccinia Violae (Schum.) DC. On Viola Canadensis at Dayton and Big- 

 fork and on V. canina at MacDougal Peak. 



Puccinia. On berberis repens at Yellow Bay and Wild Horse Island. See 

 Aecidium. 



Puccinia. On Thalictrum occidentale at MacDougal Peak. See Aecidium. 



Puccinia Jonesii Peck. On Deptotaenia fillcina. McDonald Lake in the 

 Mission Mountains. 



Puccinia Gayophyti Peck. On Gayophytum diffusum. Darby. 



Pucciniastrum Myrtilli (Schum.) Arthur. On Vaccinium myrtilloides at 

 Yellow Bay and Bigfork. On Vaccinium Myrtillus var. microphyllum at Mac- 

 Dougal Peak, where it is subalpine. Also on Vaccinium on Hall's Peak by 

 Bonser. 



Pucciniastrum pustulatum (Pers.) Diet. On Epilobium spictatum at Big- 

 fork on Epilobium adenocaulon at Bigfork. Also on Epilobium at Echo Lake 

 bv Bonser. 



