MEDICINAL PLANTS ON STAMPS
Hungary stamps
Date of issue, 4th November 1961
India stamps
Pterospermum Acerifolium, Date of issue 6th March 2009
Poland stamps
Date of issue, 15th August 1980
Nepal stamps
Nepal FDC, Date of issue 9th October 2022
Tulsi - Ocimum Sanctum, Date of issue 24th March 1980
