Ashtanganighantu 131

131

surasādau gaṇe dvedhā surā kṛṣṇagarur ataḥ
svādugandhicchadā caiva kāyasthā tulasī tathā //

In the Surasādi group: surasā is twofold, and black agarwood thereafter; / [tulasī] has sweet-scented leaves, is kāyasthā, and tulasī;