Punarnava’s difficulty is not that it is confused with another plant. It is that the classical record itself distinguishes varieties.
One: the species
Boerhavia diffusa. Punarnava and spreading hogweed both point here, but neither identifies a species on its own.
Two: variety words are not species
Raktapunarnava is a classical variety name, describing a red-flowered plant. It records how the tradition sorted what it found; it does not map cleanly onto a modern species boundary.
Three: the part
The root, as the root guide sets out. A label naming the species but not the part has described half the ingredient.
What else is worth having
Net content, capsule count and strength, and evidence of batch testing. Punarnava Capsules carry Boerhavia diffusa, 60 capsules of 600mg.
Frequently Asked Questions
Is Raktapunarnava a different product?
It is a classical variety name, not a separate species.
Is spreading hogweed the same plant?
Yes, it is the English common name.
Which part should a label name?
The root.
This article is for educational purposes and describes the classical Ayurvedic record. The products mentioned are food supplements, not a substitute for a varied, balanced diet, and are not intended to diagnose, treat, cure or prevent any disease. Take them under the guidance of a qualified Ayurvedic practitioner.
