References

RPSudh, 7, 6.2
  karkaśaṃ cipiṭaṃ vakraṃ sūkṣmaṃ cāviśadaṃ tathā //Context
RPSudh, 7, 15.1
  nīlaṃ śvetaṃ karkaśaṃ śyāvarūkṣaṃ vakraṃ kṛṣṇaṃ cippaṭaṃ bhārahīnam /Context