noun

• Any of the three species of South American plants of the genera Gloxinia in family Gesneriaceae.
• Brazilian gloxinia (Sinningia speciosa), a plant species formerly classified in the genus Gloxinia, in the family Gesneriaceae.
• Creeping gloxinia (Lophospermum erubescens), in the family Plantaginaceae.
• Hardy gloxinia (Incarvillea delavayi), in the family Bignoniaceae.