Hypenia is a genus of flowering plants in the mint family, Lamiaceae, first described as a genus in 1988. It is native to South America and southern Mexico. Species 1. \n* Hypenia aristulata (Epling) Harley - Goiás 2. \n* Hypenia brachystachys (Pohl ex Benth.) Harley - southern Brazil 3. \n* Hypenia calycina (Pohl ex Benth.) Harley - Brazil 4. \n* Hypenia concinna (Benth.) Harley - Tocantins 5. \n* Hypenia crispata (Pohl ex Benth.) Harley - Goiás 6. \n* Hypenia densiflora (Pohl ex Benth.) Harley - Brazil 7. \n* Hypenia durifolia (Epling) Harley - Brazil 8. \n* Hypenia gardneriana (Benth.) Harley - Brazil 9. \n* Hypenia glauca (A.St.-Hil. ex Benth.) Harley - Brazil, Paraguay 10. \n* Hypenia inelegans (Epling) Harley - Brazil 11. \n* Hypenia irregularis (Benth.) Harley - Brazil 12. \n* Hypen