I looked through some of the pictures you uploaded recently from
Icebox Canyon. Nice work! I have good memories of that hike.
I have a vague memory, perhaps wrong, that you are in the Bay area.
Andrea and I were down that way last week. I returned with some good
pictures of Cupressus sargentii and Cupressus macnabiana taken east of
the north end of Indian Valley Reservoir. Neither species is
represented by images on Commons.