391 



Petnlostoiion oligiopJiyllus (Torr.) Hydb., Nebraska. 



Petalostcmon inirpnrcus (Veut.) Eydb. {P. violaceus Michx.), Kan- 

 sas, Nebraska. 



PetaJostemon villosus Nntt., Colorado, Nebraska. 

 TYPE LOCALITY : Manhattan, Kansas, on Petalostemon candidus. 

 DISTRIBUTION: Nebraska and Kansas west to Colorado. 

 EXSICCATI: Barth, Fungi Columb. 2296, 2J,91, 260J,, 2903; Clements, 



Crypt. Form. Colo. 595; Ellis & Ev. N. Am. Fungi 18',5. 



Similar to Aeeidium Daleae K. & S. in general habit, but has thinner 

 walled and slightly smaller aecispores. It is no doubt distinct and 

 b.eteroecious. 



35. Aeeidium Lupini Peck, Rep. N. Y. State Mus. 46:33. 1S93. 

 On FABACEAE: 



Lupinus perennis L., New l^ork. 

 TYPE LOCALITY : Karner, New York, on Lupinus perennis. 

 DISTRIBUTION: Known only from the type locality. 



Tlais form differs somewhat from the aecia common in the western 

 mountains belonging to Uromyces Lupini B. & C. The type locality is 

 within a few miles of Albany, and it is difficult to explain why it has not 

 been met with a second time. 



36. Aeeidium Falcatac Arth. Bull. Torr. Bot. Club 33:32. 1906. 

 On FABACEAE; 



Faleata coii-osa (L.) Kuntze {Amphiearpa monoica Ell.), Illinois, 



Iowa, Minnesota, Wisconsin. 

 Ajnos Apios (L.) MacM. (A. tuherosa Moench.), Iowa, Minnesota, Ne- 

 braska. 

 TYPE LOCALITY : Decorah, Iowa, on Faleata comosa. 

 DISTRIBUTION: Upper Mississippi valley. 



EXSICCATI: Barth. Fungi Columb. 2303; Barth. N. Am. Ured. 1; Ellis, 

 N. Am. Fungi lJi36. 

 A distinct species, pi'obably of some Uromyees connection. 



37. Aeeidium riolaseeiis Trel. ; Sacc. Pk. «& Trel. Harriman Alaska 



Exped. 5:37. 1904. 

 On GERANIACEAE: 



Geranium erianthum DC, Alaska. 



