KK336 Trichocereus glaucus – Echinopsis glauca
I am totally not sure if Knize´s Trichocereus glaucus is actually the same plant that Friedrich Ritter described as Trichocereus glaucus. Here is what I have about Knize´s KK336. He sold the plant for a very long time and collected them at various sites. The first one was …