Kelloggia

Kelloggia is a plant genus in the bedstraw and madder family, Rubiaceae. Its two species have a discontinuous distribution; one species is native to Bhutan and China (Sichuan and Yunnan), the other to the western United States.

Species
, Plants of the World Online accepted the following species:
 * Kelloggia chinensis – Bhutan and China (Sichuan and Yunnan)
 * Kelloggia galioides – western United States