Yes. Andrographis paniculata. Tamil, Nilavembu, Sirunangai,
Siriyanangai. Kannada, Nelaberu. Used in traditional Siddha and
Ayurvedic systems of medicine as well as in tribal medicine in India
and some other countries. Also supposed to be a repellent for
snakes(not substantiated by facts). I have these plants in my house.
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