Brasenites kansense was a species of aquatic plant, which occurred in the early Cretaceous period of the United States of America.

[1] Brasenites kansense has suborbicular to orbicular, petiolate, peltate leaves with entire margins.

[1] The type specimen was collected in Barton County, Kansas, USA.

[1][2] The generic name Brasenites expresses an association to the genus Brasenia.

The specific epithet kansense refers to Kansas, USA.