Bhaishajyaratnavali 4.24

Bhaiṣajyaratnāvalī (ed. Rājeśvaradatta Śāstrī) 4.24

koladāḍimavṛkṣāmlairamlavetasasaṅgataiḥ
jñātavyaṃ caturamlaṃ hi bhiṣajauṣadhasādhane