I read an article of Srimati Tulasi-devi (Reference) and its importance also. Amazing and awesome.
I want to know
1. there is any other historical incidents about the Tulasi Madam in Hinduism and puranas.
2. And how Tulasi related to only in Lord Vishnu (Perumal) temples giving as theertam (holy water)
Could you please anyone can explain in brief with source articles.