Columbia mountain butterweed
Senecio integerrimus var. exaltatus
aka Columbia ragwort, Groundsel
Found in the old Christmas tree farm next to the 18 Wheeler truck stop on Highway 97. Flat area, alkaline soil.
Companion plants: Great Basin Sage, Grey's and Douglas Rabbitbrush.
Poisonous
Poisonous
.
.
The spent and dried flowers were photographed June 27th.
= Poisonous to animal and/or human
= Noxious or Invasive in Oregon
= Crop weed in Oregon
= Federal Noxious weed in Oregon
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Copyright 1998-2005 Colleen D. Bergeron.
Last revised: October 19, 2005.