Cactus Tongue

@Francesc B.: You do? Yes it's a Trichocereus spachianusa, member of the Cactaceae family and originates from South America (Argentina). We have several different Cacti that resembles this particular one. Southern California as you know was originally settled by Mexico and many of South American plants ended up here although there are Cactus that originates from out deserts also. Good eye!! Thanks for responding.