Annual. Grows to over 6 feet. Most leaves are basal.
Heard snd not seen
Flower on tall stalk in meadow.
On the reeds at the edge of a suburban park pond.
Lots of garbage and cover here, might be a decent herp spot.
Horseshoe shaped sori, Coast Wood Fern, Dryopteris arguta, Dunn Trail, Redwood Regional Park, Oakland, California