Washington: Yellow flowers at Fort Worden State Park, Port Townsend

Posting for appreciation. These are all identified, or mis-identified, growing along the road to the lighthouse in Fort Worden State Park in Port Townsend, WA. They are all wild plants, but they are not all native.

This first one is native: Ambrosia chamissonis, in the Asteraceae family.


In the same setting, and along the road, is a lot of Abronia latifolia, yellow sand verbena, in the Nyctaginaceae (Four o'clock family). The dark cone-shaped plants in the first photo should be Carex macrocephala, large-headed sedge (big-headed sedge) in Cyperaceae. The area where these are growing was roped off, so I could not get any closer to the Carex. These are both native.


Lupinus arboreus, yellow bush lupine, is listed as Exotic on the E-Flora BC site, introduced from California.


I think this is Sedum acre, introduced from Eurasia.


I posted one more yellow flower from this location for ID, at
Identification: - Yellow Asteraceae, purple stems