POS Malaysia had released a new series of stamps called the “Sour Fruits Stamp Series”, featuring three variants of the “Asam” plant and fruit, namely the Asam Kelubi, Asam Embang and Asam Kandis.

Fruit series: Rate Fruits of Malaysia
Series I 1998, Series II 1999, Series III 2006
Fruit Series: Rare Fruits 2013, Malaysian Citrus 2018

Wild Mango
Sheet: 20x60sen

Asam Kandis
Sheet: 20x60sen

Asam Kelubi
Sheet: 20x 60sen