The shop is closed just now. The shop is not open for orders yet. Everything here is real and grown in my own yard — have a look around — but I am not taking money until the last few things are in place. Ask about a plant

MM seal. short spines recorded.

Bridgesii

MM

Partially documented

Also written as Moran, Tammy, Medicine Man

MM is a set of initials with at least three histories attached. One thread ties it to the breeder Misplant and guesses the letters stand for Medicine Man, a link the breeder has neither confirmed nor denied; a second has a grower claiming to have named the plant in the United States; a third reads MM as Moran, a rescued from a trailer park along with a called Tammy and given away by the truckload in Northern California. Growers agree on the plant itself more than on its name: short spines, a frequent "dumbo" mutation, strong growth, and a dislike of humidity that shows up as black spots. No or spine measurements have ever been written down.Too little stands behind this for us to confirm it.

  • short spines
  • dumbo mutation
  • vigorous growth
  • humidity sensitive

BridgesiiNamed clone: One original plant and every cutting taken from it, given a name by a grower.

Of the 23 things this page says, 5 name who reports them and 18 are marked as something we cannot confirm. Where a line is not settled, it says so underneath.

Added 23 Aug 2026

At a glance

Species

Not recorded

No botanical name on file. What the sources do say about its species is in the writing below.

Filed under Bridgesii

Parents

Not recorded

No source names a mother or a father for this one.

Origin

Three separate origin stories sit side by side on the wiki page, which the entry itself puts down to names overlapping.

no source says whether it is seed-grown or a cutting line

In the yard

Family line

what the record holds

No source in this library records a confirmed cross for MM, and no other entry here names it as a parent. What the record does hold is below.

That is the record, not an oversight: of the 749 names in this library, 693 have no recorded relation either. Most named clones were selected, cut and passed along without anyone writing down what they came out of. A parent goes in here when a source states it and never because a name looks like one — a wrong pedigree would travel further than a blank one, because pedigrees get copied.

If you know where it came from, tell us — a person reads everything before it appears.

No parents are recorded. Seedlings of unknown parentage have also turned up under the name, which the wiki page reads as a sign that more than one line is circulating.Too little stands behind this for us to confirm it.

The longer version

Species, as our sources record it: widely believed to be bridgesii (Bolivian Torch).Reported, but not confirmed.

The first ties the clone to the breeder Misplant, also known as Bob Baker, with a long-running guess that the initials stand for Medicine Man.Too little stands behind this for us to confirm it.

Contributors say Misplant hints at that link in group comments but has never confirmed or denied it, so whether MM and Medicine Man are one plant remains open.Too little stands behind this for us to confirm it.

The second comes from David Gonzalez, who claims to be the person who gave the plant its name in the United States and to have sold a few over the years.Reported by 2 independent sources; we have not seen it ourselves.

The third reads MM as short for Moran and links it to a clone called Tammy: Byron Fan and a grower called Will took the out of a trailer park unit whose new owner wanted the in-ground cacti cleared, and Tammy is that owner's name.Too little stands behind this for us to confirm it.

Will then drove truckloads of the rescued material around Northern California and handed it out free so that other growers would keep it going.Too little stands behind this for us to confirm it.

Members treat Moran and Tammy as very likely the same plant, and as a different plant from one called Kathleen.Too little stands behind this for us to confirm it.

A Californian nursery grows plants under both Moran and Tammy, says they look very alike, and says the two are generally accepted to be the same — while adding, unprompted, that there is no perfect proof of it.Too little stands behind this for us to confirm it.The same nursery traces Moran to a nursery of that name, and gives Tammy a dated origin: found around 2018 growing in the ground at a Californian trailer park, spread widely through the community when new owners had the plants cleared out, and named for the new owner of the unit.Reported by 2 independent sources; we have not seen it ourselves.A seller volunteering the limits of his own claim is the most useful thing a trade source does.Reported, but not confirmed.

Where the name comes from

Three separate origin stories sit side by side on the wiki page, which the entry itself puts down to names overlapping.Reported by 2 independent sources; we have not seen it ourselves.

Character

A bar is drawn only where one of the lines below states it — never from the species, never from a photograph.

  • slow and steady to fast grower: this one leans towards fast grower, read from the growth line below.
  • nearly smooth to heavily spined: this one leans towards nearly smooth, read from the spines line below.
  • Not documented yet.

Skin
, ribs and spines: no measured description exists — because members call it a bridgesii, the wiki page falls back on the usual species look, meaning strong ribs, brown-yellow spines and green skin under a waxy bloom.Too little stands behind this for us to confirm it.
Spines
Growers report short, tidy spines.One source states this, and our house botanist has checked it. Short, neat spination is a common and unremarkable form in this genus.
Growth habit
It is commonly reported to throw a "dumbo" mutation. Keepers call it an unusually strong grower once it is established.Too little stands behind this for us to confirm it.It dislikes humid conditions, which can bring on black spotting.One source states this, and our house botanist has checked it. Damp, still air really does encourage black spotting on these columnar cacti.

What the sources say

The wiki page carries a banner saying it was assembled by a bot from community chat and has not been checked by an editor. Whether MM and Medicine Man are the same clone is unresolved — the breeder is said to imply it without ever stating it. Whether MM means Moran or something else is unresolved, and at least three separate naming claims exist for the same two letters.Too little stands behind this for us to confirm it.Some members openly dismiss the whole story as marketing mystique around an ordinary bridgesii.Reported, but not confirmed.This is a textbook case of the point our own notes already make: one short clone name can cover several genetically different plants once it starts circulating.Too little stands behind this for us to confirm it.

Drawing of a bridgesii-type column: slim, with few ribs, areoles set widely apart and long needle spines.
A Bridgesii column, drawn. We don't grow this one, and we will not borrow anybody else's photograph of it.

Filed under the same family, Bridgesii. The better-documented ones come first.

Keep exploring

Cultivar histories in this hobby are passed between growers; where sources disagree we say so rather than pick a side.