कुचन्दनं रूक्षमगुरुकालं रक्तं रक्तकालं वा ॥ कZ_०२.११.५० ॥
kucandanaṃ rūkṣamagurukālaṃ raktaṃ raktakālaṃ vā
El ‘Kucandana’ es seco; (es) oscuro como el aguru y es rojo o rojo-negruzco.
Comparators provide a shared reference point for inspectors, improving consistency when exact color terms may be interpreted differently.