rquired Ammi Majus???

[taori]

I recently came accros a crop called AMMI MAJUS commonly know with following name

• Bishop's flower
• Bishop's weed
• Bullwort
• Greater ammi
• Lady's lace

In north india it is also known as ATRILAL.
Does any one have idea what this medicinal crop used for and what is it current market cost.From where I can get some??
We have foreign client asking for the same.
Is there anyone who can provide us this?
Mail us or PM us with rate??