Or, as the Benedictine Editor conjectures, “the waters which have a Christ-bearing (χριστοφόρον) fragrance.”  On the epithet χριστοφόρος, see Bishop Lightfoot’s note on Ignat. ad Eph. § 1 and § 9.  Its meaning, as well as that of Θεοφόρος is defined in the answer of Ignatius to Trajan, ῾Ο Χριστὸν ἔχων ἐν στέρνοις (Martyr. Ign. Ant. § 2).