Submitter does not have a specimen
It is jimsonweed, Datura stramonium, but I didn't see it as a choice in the pull down list.
Jimsonweed information on iNaturalist
Along trail, both sides, in Willamette Mission State Park, about where I put the pin on the map.
Jenny Meisel Native and Invasive Plant SpecialistMarion SWCD
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