Iran
Print: Ghadir Press Ltd.
| Country: | Iran |
| Type: | Postage stamps |
| Series: | Medical Plants (Definitive 16th series) - Large size |
| Nominal: | 50,000 ﷼ |
| Year: | 2017 |
| Size: | 30 x 30 mm |
| Perforation: | Die Cut 12 |
| Mintage: | 5,000,000 |
Medical Plants (Definitive 16th series) - Large size
 Balm (Melissa officinalis) |  Monkey Orchid (Orchis simia) |  Liquorice (Glycyrrhiza glabra) |  Chamomile (Matricaria chamomilla) |
 Origanum majorana |  Viola tricolor |