Walleniella cubana P.Wilson Solonia is a monotypic genus of flowering plants belonging to the family Primulaceae, with just contains one species, Solonia reflexa Urb.

[2] It grows as a shrub and is native to Cuba.

[2] The genus name of Solonia is in honour of Solon (c. 640 BC – c. 560 BC), an Athenian statesman, lawmaker and poet.

[3] The Latin specific epithet of reflexa means bent backwards or reflexed from reflecto.

[4] Both the genus and the species were first described and published in Repert.