Oxalis
California sorrel, or Oxalis, is ubiquitous on old-growth forest floors.
Trillium
This one has big, bold, white flowers, but in these season we only see the three leaves for which it was named. Notice the Oxalis beneath it.
Arthropods
California sister butterfly rests on some Tannoak. And a scorpion found under a log!
Ferns
Lady fern, Bracken ferns, five-fingered ferns, – lots of ferns. Ferns love redwood forests.
Tiger Lily
These gorgeous flowers are one of many that grace redwood forests. See also: rhododendrons, monkey flowers, trillium, lupines.
Gastropoda
Banana slugs, Ariolimax californicus californicus.
Bio by the Bay 