This is definitely some kind of Polytrichopsidan moss, maybe even a Polytrichum sp.
Redwood Sorrel(Oxalis oregana)carpets the floor of the Redwood dominated forest
I believe that these are Turkey Tail mushrooms (Trametes versicolor) but it has been a while since Forest Pathology. They had a poroid hymenophore
This picture is a bit blurry but it works. This is Bleeding Heart (Dicentra formosa)and I was excited to see it because I had never seen it on a hike before
These mushrooms are probably Armillaria sp because they were on an old Alder snag. I didn't check for rhizomorphs
This lichen, Peltigera membranecea, was all over the trees and on the ground, but usually growing on some moss. Looks like it is growing on Kindbergia praelonga
This is Wild Cucumber (Marah oreganus) and unfortunately the spiky cucumber fruits are not edible. It also makes the giant taproot seen below
We stumbled upon this huge root (I have actually seen a bigger one before on the HSU campus). We cut into it and it was quite soft and actually smelled really good
Kindbergia praelonga was very abundant in the coastal and Sitka Spruce/Alder dominated areas
Disclaimer: I did some pretty lazy botanizing and identified many of these species based on other pictures and books I have without doing any keying. So there is a good chance some of the species could be wrong.