Polygonum nuttallii Small

Washington: Pierce County: Upper end of Westside Road, beyond barricades, Tahoma Creek drainage near Fish Creek, Mount Rainier National Park, 1.3 air km E of summit of Mt. Wow. Elev. 880 m.
46.7786° N, 121.8844° W
Coordinate Source: Specimen label.
Widely scattered on damp sand and gravel, recently disturbed ditches or loose slopes near landslide, full sun, over volcanics, with Phacelia hastata, Polygonum minimum, P. douglasii, Stellaria crispa, Equisetum arvense, Salix sitchensis. Uncommon annual, spreading flowers, anthers purple, petals blunt, green and white, black shiny achene 2.2 mm long.¶NPS Permit MORA-2022-SCI-0004 ¶NPS Catalog # 25353¶NPS Accession # MORA-1332 Phenology: Flowers.

Peter F. Zika 31086, Sep 12, 2022
WTU, Accession: 431416, Barcode: WTU-V-093048