Foil116v -An Ancient Recipe (updated)

[Ruby Novacna]

There are studies and books, written on the topic.
But for first, just look at  -https://www.voynich.nu/extra/herb_oldid.html

These are the proposals for identification from the images and not from the script.
As for the studies and books, which, by the way, you do not cite, I am not aware that there is an identification from the script that would be unanimously accepted at present.