The first link in the repo readme is for the on-screen PDF, you can look at the pictures.
* One of the characters in the story uses trees to figure out where they are and find their way back home.
After taking a quick look, many of this fruit varieties don't exist anymore. Other were renamed and other paintings reflect fruit diseases, not the fruit itself. Botanical art is valuable art, but this work does not reflect the present.
In survival conditions, the process is messy, painful and dangerous. If you don't have a strong need, I'd think you'd happily wait for the next person to figure it out.
I think first you're supposed to rub the leaves on your skin and see if a rash or reaction occurs. If not you proceed to lick or chew the leaf/stem, spit it out, then await a any reactions...
This continues to consuming a small piece, then the fruit, ... Etc.
Again just what i remember hearing before
So it's inherently risky, not sure there _is_ a non-risky way out. But you definitely wouldn't want to do this without need.
Coprosma shrubs (of a different species) can be bought in any decent plant nursery from warm and temperate areas, the plant is hard, easy to care and famous by the lacquered appearance of its small leaves.
> Just in time for Valentine’s Day, botanists from Hawai’i have discovered a new species of plant with small heart-shaped fruits. The new species is a member of the coffee family (Rubiaceae) and part of the genus Coprosma, which occurs across many remote islands of the Pacific Ocean. They named the new Hawaiian species after the symbol of love – calling it Coprosma cordicarpa – meaning the Coprosma with heart-shaped fruit.