Tillandsia ionantha Planchon is native to Central America ranging from southern Mexico to Nicaragua. Tillandsia were named for Elias Tillands. (See What's in a Name, November 16, 2001) The species epithet, ionantha, comes from the Greek ion meaning violet, and the Latin antheros meaning flower.
This little plant, only about two inches in length, is adapted to growing high in trees from mesic (moist) to xeric (dry) forests. Although tolerant of shade, T. ionantha do not bloom well until exposed to bright sun. In their native habitat, most bloom in winter after trees have shed their leaves. The photographed plant bloomed in midsummer after it was moved from full shade to a location where it received afternoon sun.
Tillandsia ionantha are grey-green; peltate (shield-shaped) trichomes give the plant a dusty appearance. The plants are often sold as the 'blushing bride airplant'. Not a politically correct name today, but the plant received its vernacular during the age of arranged marriages. The common name refers to this Tillandsia turning bright red when it flowers. Note the non-blooming plant next to the flowering one.