जोङ्गकं रक्तपीतकमुत्पलगन्धि गोमूत्रगन्धि वा ॥ कZ_०२.११.६२ ॥
joṅgakaṃ raktapītakam utpalagandhi gomūtragandhi vā
The joṅgaka variety is reddish-yellow and is either water-lily-scented (utpala) or has a cow-urine-like odour.
It provides a clear defect signal for downgrading or rejecting lots, limiting rent-seeking discretion by inspectors.