Gnaphalium uliginosum (Marsh Cudweed)
Family: Asteraceae (Sunflower)
  
Gnaphalium uliginosum grows on muddy shores of receding ponds and reservoirs. Heads have disk flowers only and the inflorescence is woolly. Plants are 2 to 8 inches tall.  

Vegetation zone:  Plains, Foothills, Montane
Time of bloom:  June - October
Origin:  Native
Eastern Colorado Wildflowers