In Avalon Magic Plants you can buy Mimosa Hostilis Root Bark in bulk.
The Mimosa hostilis root bark comes from a tree locally known as Jurema, Jurema Preta, Black Jurema or Vinho de Jurema and is the most desired part of the plant known by the local Shaman for its entheogenic properties.
Family : Leguminosae or Mimosaceae.
Genus: Mimosa Species: hostilis, tenuiflora; verrucosa.
Common names: Jurema Preta (hostilis, tenuiflora), Jurema Branca, Mimosa, Caatinga, white jurema, black jurema.
Another completely unrelated use for this plant comes from Mexico, where the bark of the tree is known under the name Tepezcohuite. Plant chemical compounds which can be found in Mimosa root bark are: tannins, saponins, tryptamines, alkaloids, lipids, phytoindoles, xylose, phytosterols, glucosides, rhamnose, arabinose, methoxychalcones, lupeol and kukulkanins.
i have been gorwing thisplant for over 24 years, and at 52 degress north lat, i find a difference then the original 16 degrees north lat i originally started gorwing at, i have over 112 trials spanding 12 years, and in many different erra and climes. I have even gorwn in southernhemispere, i find this plant produces diferent trengths at the same volume, at different climes, but never found the soil or other medium to be a big difference only in small details ph, etc.themain way to get the original strength of the plant is to grow out the clones you have for 5 years, i did 12 years, then began my trials, then the last 12 years trials even ending this year prove that 16 degrees north latidue grows a stronger more potent plant rather then a 56 degree north lat plant gown in soil. again if you double the volume, you will still get the same effects. I also find the internet provides the most harsh ways of reducing the extract, using zippo lighter fluid you never need that to do the job, if you have had botany and chemistry and biology, gime a break, you would likly kill yourself cooking zippo fluid and whatever other solution they put in the days reciepe. I will advise I have only seen the plant flower twoice on two seperate plants in two seperate hemisperes in 24 years, one was white and one was violet or lilac colour in a stalk like fashion, i have a mother that is 10 years old and has produce more clones then any otherplant I am continually gorwing, I grow every day over 50 new plants, and harvast over 500 pounds a year of leaves, these are all from frankly different locations around the world, with different properties. I hope you find this helpfulgeheim