[Pramāṇa](https://indike.org/pramana/) › [Indian literature](https://indike.org/pramana/in) › [Medicine](https://indike.org/pramana/in.med) › [Materia Medica (pharmacological lexica)](https://indike.org/pramana/in.med.nighantu) › [Treatises on the properties and actions of substances](https://indike.org/pramana/in.med.nighantu.dravyaguna) › Dravyaguna # Dravyaguna (Dravyaguṇa) द्रव्यगुण - **Language:** Sanskrit - **Date:** 1175–1225 CE - **Author:** [Puruṣottama](https://indike.org/pramana/person/purusottama) - **Text:** not yet digitised (catalogue entry) --- Source: [https://indike.org/pramana/in.med.nighantu.dravyaguna.dravyaguna](https://indike.org/pramana/in.med.nighantu.dravyaguna.dravyaguna) · Pramāṇa