[CROSS- 3 a.] A name proposed by Gerarde for Milkwort (Polygala).
1597. Gerarde, Herbal, II. clx. § 6. 450. Milke woort doth specially flourish in the Crosse or Rogation weeke in English we may call it Crosse flower.
1822. K. Digby, Broadst. Hon. (1846), II. 364. Cross-flower, or rogation-flower.