What is "hyptidendron"

Hyptidendron is a genus of plants in the Lamiaceae, first described in 1849. The entire genus is endemic to South America.

1. Hyptidendron amethystoides (Benth.) Harley - eastern Brazil
2. Hyptidendron arboreum (Benth.) Harley - Guyana, Venezuela, Colombia, Ecuador, Peru, northwestern Brazil
3. Hyptidendron arbusculum (Epling) Harley - Brazil
4. Hyptidendron asperrimum (Spreng.) Harley - eastern Brazil
5. Hyptidendron canum (Pohl ex Benth.) Harley - Brazil, Bolivia
6. Hyptidendron caudatum (Epling & Játiva) Harley - Brazil
7. Hyptidendron claussenii (Benth.) Harley - Minas Gerais
8. Hyptidendron conspersum (Benth.) Harley - Bahia
9. Hyptidendron dictiocalyx (Benth.) Harley - Goiás
10. Hyptidendron eximium (Epling) Harley & J.F.B.Pastore - Mato Grosso
11. Hyptidendron glutinosum (Benth.) Harley - Brazil, Bolivia
12. Hyptidendron leucophyllum (Pohl ex Benth.) Harley - southern Brazil
13. Hyptidendron rhabdocalyx (Mart. ex Benth.) Harley - southern Brazil
14. Hyptidendron rondonicum (Harley) Harley - Brazil
15. Hyptidendron unilaterale (Epling) Harley - southern Brazil
16. Hyptidendron vauthieri (Briq.) Harley - southern Brazil
17. Hyptidendron vepretorum (Mart. ex Benth.) Harley - Minas Gerais