Roger Clyne and the Peacemakers - "The Independent". Surprisingly, their only album cover with a cactus.
Tangerine Dream - Oasis The soundtrack to a documentary of the southwestern USA's natural environment. Regards, Dave
I've got a vinyl copy of Gravitational Forces by Robert Earl Keen, and it has a great shot of several cacti on the back cover, but I can't find an image online to post here.