Trichocereus lumberjackius aka lumberjackus aaka Lumberjack. My plants came direct from Joe Lev in 2001.

Origin Story: "Here is the origin of the super hero know as 'lumberjack" It never ceases to amaze me that my little joke has become common parlance in the ethnobot underground.

I went out to this bill collectors office in Rancho Cordova, CA to give up some blood money. Leaving I saw a big Lumberjack building supply store. I was fairly new at growing cacti, I think I was still looking for my first peruvianus, I probably just had a few pachanois and maybe my first WOH which was sold as a peruvianus, but really looks nothing like one. I go out to the garden area and spot what looked to me like a pachanoi but with wicked big spines. It was in a large plastic pot , had several columns about 3 ft high. I think I paid about $45 for it. …

As I learned more, I saw that it appears to be a peruvianus/bridgessi cross. Like a fat bridg or a peruvianus with less spines per pad. It's a fast grower, but doesn't seem to grow as tall as a pachanoi. It flowers occasionally, and once I got it to cross with a pachanoi. Sometimes the new growth has a beautiful blue color that love.

When I started trading it I gave it a fake latin name, "lumberjackius", which people soon shortened to "lumberjackus" and then "lumberjack""

-Joe Lev, Spirit Plants Forum

Trichocereus lumberjack cactus cuttings are regularly available from Cactus Affinity.