CAREX
CATH2
GYMNO
OSBE
TILIA
VIOLA
Carex
Caulophyllum thalictroides
Gymnocarpium
Osmorhiza berteroi
Tilia
Viola
sedge
blue cohosh
oakfern
sweetcicely
basswood
violet
—
ochric epipedon
spodic horizon
glossic horizon
redox concentrations
lithologic discontinuity
0—8
8—99
99—290
135—290
290—290
—8—
—91—
—191—
—155—
—0—
16
545
180