श्यामं दोङ्गकम् ॥ कZ_०२.११.५८ ॥
śyāmaṃ doṅgakam
ദോങ്ഗക ഇനം ശ്യാമം (ഗാഢ/കറുത്ത നിറം) ആണ്.
Short, unambiguous descriptors act like an inspection manual—reducing discretion and disputes in grading and valuation.