This what we came looking for. Pritchardia martii, one of the two native palms to the Ko`olau Mountain range. Can you see the pile of branches over on the left. That's how high the water was during the last flood. This palm was most likely under water about 1/2 way to the top of it's fronds.
Size reference here as Don and I pose w/the palm.
This shows how high the water level was.
