Woodhus Slough botany photos

From an email by Jocie to the Botany Group on October 16. Photos by Veronique. Click a photo to enlarge it.

Our last walk was a lovely morning at Woodhus Slough on October 3. Thanks to Veronique for the photos! We saw many fruiting shrubs and a few late blooms, notably a large swath of pink-blooming Douglas knotweed. Also some nice sedges along the slough. If you see any misidentifications here please let me know.

  1. Pacific crabapple (Malus fusca)
  1. Black twinberry (Lonicera involucrata)
  1. Pacific ninebark (Physocarpus capitatus)
  1. Red-osier dogwood (Cornus stolonifera)
  1. Field of Douglas knotweed (Polygonum douglasii)
  1. Closeup of Douglas knotweed
  1. Oregon gumweed (Grindelia stricta)
  1. Silver burweed (Ambrosia chamissonis). Note the prickly seeds!
  1. Field of American bulrush (Schoenoplectus americanus, formerly Scirpus americanus)
  1. Closeup of American bulrush
  1. Slough sedge (Carex obnupta)
  1. Bare-stem desert-parsley (Lomatium nudicaule). Seeds have a pleasant celery-like taste!
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