[National library of...
User Boudicia_Dark, in the Salvia subreddit,
[National library of medicine](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6434906/) [NIH](https://pubmed.ncbi.nlm.nih.gov/2431…
[National library of medicine](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6434906/) [NIH](https://pubmed.ncbi.nlm.nih.gov/2431…
From what I have read, perhaps no one in the US has a second cultivar. *From local to global—Fifty years of research on Salvia…