JS31 is used for eight seed grown plants purchased from Sacred Succulents around 2001.
A couple of these grew into much larger plants due to their better location in the garden. These have been given collection numbers JS31.162 and JS31.171.
From the original eight plants I now have many more. There will likely be no further additions to this collection number as the original plants are getting hard to distinguish from the clones.

from Geffray’s Gardens

I received this plant as Trichocereus bridgesii ‘species C’ from *trichos and MSS. Also known as “Trichocereus sp. “Unknown C”” in Trout’s Notes on San Pedro & Related Trichocereus Species.

Cuttings of Trichocereus bridgesii species C are occasionally available from Cactus Affinity.

various

Psycho0 (pronounced psychonaught) is an Australian Trichocereus bridgesii dedicated to Psycho0.

Cuttings of Psycho0 are sometimes available at Cactus Affinity.

from a 2001 plant sale at the San Francisco Botanical Garden at Strybing Arboretum.

from kakster

from Sacredness Succulents 

Trichocereus bridgesii monstrose clone A long form from various sources, including photos of reverts.

TBM clone A is regularly available at Cactus Affinity.