Adiyean!!
Swami Namaskaram,
We see holy Tulsi plant (so-called Basil leaves)every where ( even in other countries). Tulsi leaves are revered and treated as holy because it is beloved by Bhagwan much.
My doubt is whether Matha Tulsi is also one Nithyaaathma like Thayars or a position like other devathaas ( Brahma, Rudra , Indira etc,) whereby it is being assumed by best punya aathma in rotation.

If only one nithyaathma then how the Tulsi plants'(in this world )kharmaas are affected/ managed? Is it just an avataar of one Nithyaaathma?