The Compendium of Caraka 6.7.140

6.7.140

nimbapaṭolaṃ dārvīṃ durālabhāṃ tiktarohiṇīṃ triphalām/
kuryādardhadalāṃśaṃ parpaṭakaṃ trāyamāṇāṃ ca//

Nimba, paṭola, dārvī, durālabhā, tiktarohiṇī, triphalā, / one should take half a pala each of, and parpaṭaka, and trāyamāṇā;