Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
Consīva, ae, f. [1. consero], she who sows or plants, an epithet of Ops, acc. to Fest. p. 186, 26 Müll.
The same called Consīvĭa, Varr. L. L. 6, § 21 Müll.; Macr. S. 3, 9, 4.