treecrp Ht 

Russian Olive

The District policy regarding Russian Olive control is to help those that want to control it.  At this time the District Board has no intention of forcing control on anyone, but, do encourage alternative plantings.

  Houndstongue
  • Biennial
  • Reddish purple flower
  • Bio-agent on horizon
  • Can be difficult to control
 curly dock  Pvine

                                   Curly Dock

  • Biennial
  • up to 40,000 seeds per plant
  • grows 3-5 feet tall
  • mature plant is a reddish brown colour
  Puncturevine
  • Prostrate annual
  • Yellow flowers with 5  petals
  • Hairy leaves
  • Also called goathead
  • Seeds notorious
 CM  Bb
 Common Mullein
  • Biennial
  • Fuzzy leaves
  • Yellow flowers
  Buffalobur
  • Biennial
  • Fuzzy leaves
  • Yellow flowers
 Dalmation Toadflax  oxeyedaisy

Dalmation Toadflax

  • Aggressive perennials
  • Snapdragon like flower
  Oxeye Daisy
  • typical grassland perennial wildflower
  • blooms from late spring to autumn
  • it is an invasive species forming dense colonies displacing native plants & modifying existing communities
  • difficult to control or eradicate, since a new plant can regenerate from rhizome fragments.