284 Additions to the Flora of Colorado. [zoE 



22. Piiccinia aberrans, Pk. [Ellis] — On Erysimum asperum 

 var. arkansanum^ along Willow Creek, Wet Mountain Valley. 



23. Oidiuni vionilioides^ lyk. [Ellis] — On grass, near Short 

 Creek, Wet Mountain Valley. 



24. Uromyces scutellatus (Schrank) [Ellis] — On Euphorbia 

 montana, near Short Creek, Wet Mountain Valley. 



25. ^Ecidium monoicum, Peck. [Farlow] — On Arabis, near 

 Short Creek, Wet Mountain Valley. 



26. Melampsora epilobii (Pers.) Fckl. [Ellis] — teleutospores; 

 Wet Mountain Valley. 



27. Uredo ribicola, C. & E. [Ellis]— By Short Creek, Wet 

 Mountain Valley. 



28. Phragmidiittn subcorticium (Schrank) Wint. [Ellis] — On 

 rose, along Short Creek, Wet Mountain Valley. 



29. Puccinia caricis (Sebum.) Reb. [Ellis] — Along Short 

 Creek Wet Mountain Valley. 



30. Puccinia suaveolens, Pers. [Ellis] — On Cnicus, near Ula^ 

 Custer County. 



31. Puccinia variabilis, Grev. [Ellis] — On Taraxacum offici- 

 nale, Hardscrabble District, and along Swift Creek, Custer 

 County. 



32. Poria tenella, B. & Cke. [Ellis] — Wet Mountain Valley. 



33. Trichoderma viride, Pers. [Ellis] — Wet Mountain Val- 

 ley. 



34. Hemiarcyria clavata, Pers. [Ellis] — Along Short Creek, 

 Wet Mountain Valley. 



35. Entypa subtccfa, Fr. [Ellis] — on Populus tremtdoides 

 Wet Mountain Valley. 



36. Odojitiafimbriata, Pers. [Ellis] — near Short Creek, Wet 

 Mountain Valley. 



37. Ncemaspora populina, Pers. [Ellis] — on bark of Cotton- 

 wood, Cottonwood Springs, Pueblo County. 



38. Hypoxylon rubigi7iosum (Pers.) Fr. — near Short Creek, 

 Wet Mountain Valley. Identified by Mr. Ellis. 



