[Montias of the Columbia River Gorge of Oregon and Washington]

Unfortunately this photo is not very good, but this is the only time I've come across this species, so it does show the characteristic alternate leaves with the leaves linear-oblanceolate to linear-spatulate in shape. Photographed on the Rohrbacher property on a basalt outcrop at a small waterfall on a creek which descends to the mouth of Swale Canyon..............March 31, 2012.