More Spring! More Signs! Published March 16, 2016 by Maria Ruth Tweet Big-leaf Maple seedlings (Acer macrophyllum) amid fronds of Sword Fern (Polystichum munitum). Red Huckleberry (Vacciniumj parvifolium). Tiny new buds in old hand. Salmonberry (Rubus spectabilis). Look at these tiny leaves! Mahonia nervosa (Dull Oregon-grape) with yellow flowers. (Corydalis scouleri) Pacific Bleeding Heart. Some type of sedge, bulrush, or wetland thing. Help! Mystery plant. Arbutus/Madrone? It has a tropical, out-of-place look in the woods. Mystery plant–Madrone/Arbutus? Help!