Racinaea is a genus of the flowering plants in the family Bromeliaceae, subfamily Tillandsioideae. The genus is named for Racine Foster, wife of Mulford B. Foster and co-founder of the BSI. It is found in tropical regions of the Americas.

The Bromeliaceae are a family of monocot flowering plants of about 80 genera and 3700 known species, native mainly to the tropical Americas, with several species found in the American subtropics and one in tropical west Africa, Pitcairnia feliciana.