References

RRS, 5, 154.2
  niḥśabdaṃ khuravaṃgaṃ syāt miśrakaṃ śyāmaśubhrakam //Context
RRS, 5, 205.1
  tīkṣṇaśabdaṃ mṛdu snigdhamīṣacchyāmalaśubhrakam /Context