Like Ulex europaeus (Gorse) and Rubus bifrons (Himalayan Blackberry), Oplopanax horridus (devil’s club) is one of nature’s ’Keep Out’ signs. As Tom Heutte eloquently…
When Pam and I headed into the Columbia River Gorge last Sunday one of my hopes was that we’d find…
These members of the parsley family (Apiaceae) have several common names, including Pacific water-parsley, oenanthe, Pacific water-dropwort, and American water-parsley.…
Just 3 weeks ago when I was up on the Ridge with Craig and William Sondergaard this species was just…
This cheerful little member of the family Apiaceae (carrots, parsleys) often goes by the common names spring gold, common biscuit…
Floating Marsh Pennywort is a native, wetlands obligate plant, in the family Araliaceae. It forms dense mats on the waters…
The common name of this plant is derived from the, probably apocryphal, story that Queen Anne (which could be Anne,…