Ashtangasamgraha 28.55

28.55

utkleśanaṃ śuddhikaraṃ doṣāṇāṃ śamanaṃ kramāt |

tridhaiva kalpayedbastimityanye 'pi pracakṣate |

doṣauṣadhādibalataḥ sarvametat pramāṇayet ||

prapauṇḍarīkamañjiṣṭhālodhrakṛṣṇāgarūtpalam ||

Exciting, purifying, and pacifying the doṣas respectively:
others also declare that one should design the enema in threefold manner only.
One should determine all this according to the strength of doṣas, medicines, and the like.
Prapauṇḍarīka, mañjiṣṭhā, lodhra, kṛṣṇāgaru, and blue water lily.