What is "gomphostemma"

Gomphostemma is a genus of flowering plants in the mint family, Lamiaceae, first described in 1830. It is native to Southeast Asia, China, and the Indian Subcontinent.

1. Gomphostemma aborensis Dunn - Arunachal Pradesh
2. Gomphostemma arbusculum C.Y.Wu - Yunnan
3. Gomphostemma callicarpoides (Yamam.) Masam. - Taiwan
4. Gomphostemma chinense Oliv. - Fujian, Guangdong, Guangxi, Hainan, Jiangxi, Vietnam
5. Gomphostemma crinitum Wall. ex Benth. - Indochina, Yunnan, Assam, Bangladesh
6. Gomphostemma curtisii Prain - Malaya, Sumatra, Borneo
7. Gomphostemma deltodon C.Y.Wu - Yunnan
8. Gomphostemma dolichobotrys Merr. - Sumatra
9. Gomphostemma eriocarpum Benth. - southern India
10. Gomphostemma grandiflorum Doan ex Suddee & A.J.Paton - Vietnam
11. Gomphostemma hainanense C.Y.Wu - Hainan
12. Gomphostemma hemsleyanum Prain ex Collett & Hemsl. - Java, Myanmar
13. Gomphostemma heyneanum Wall. ex Benth. - southern India
14. Gomphostemma hirsutum Walsingham - Sabah
15. Gomphostemma inopinatum Prain - Myanmar
16. Gomphostemma javanicum (Blume) Benth. - Indochina, Andaman Islands, Borneo, Sumatra, Java, Sulawesi, Bali, Lombok, Timor, Philippines
17. Gomphostemma keralensis Vivek., Gopalan & R.Ansari. - Kerala
18. Gomphostemma lacei Mukerjee - Myanmar
19. Gomphostemma latifolium C.Y.Wu - Yunnan, Guangdong
20. Gomphostemma leptodon Dunn - Guangxi, Vietnam
21. Gomphostemma lucidum Wall. ex Benth. - Indochina, Assam, Bangladesh, Guangdong, Guangxi, Yunnan
22. Gomphostemma mastersii Benth. ex Hook.f. - Assam, Bangladesh, Thailand
23. Gomphostemma melissifolium Wall. ex Benth. - Assam, Bangladesh, Bhutan, Nepal
24. Gomphostemma microcalyx Prain - Borneo, Malaya, Sumatra
25. Gomphostemma microdon Dunn - Yunnan, Laos, Thailand, Vietnam
26. Gomphostemma nayarii A.S.Chauhan - Assam
27. Gomphostemma niveum Hook.f. - Assam, Arunachal Pradesh, Vietnam
28. Gomphostemma nutans Hook.f. - Assam, Myanmar
29. Gomphostemma ovatum Wall. ex Benth. - Assam, Bangladesh, Bhutan, Nepal
30. Gomphostemma parviflorum Wall. ex Benth. - Assam, Bangladesh, Bhutan, Nepal, Yunnan, Indochina, Borneo, Java, Sumatra
31. Gomphostemma pedunculatum Benth. ex Hook.f. - Assam, Yunnan, Vietnam
32. Gomphostemma pseudocrinitum C.Y.Wu - Guangxi
33. Gomphostemma salarkhanianum Khanam & M.A.Hassan - Sylhet District in Bangladesh
34. Gomphostemma scortechinii Prain - Myanmar, Thailand, Malaya
35. Gomphostemma stellatohirsutum C.Y.Wu - Yunnan
36. Gomphostemma strobilinum Wall. ex Benth. - Bangladesh, Myanmar, Thailand, Vietnam
37. Gomphostemma sulcatum C.Y.Wu - Yunnan
38. Gomphostemma thomsonii Benth. ex Hook.f. - Assam
39. Gomphostemma velutinum Benth. - Assam, Bangladesh
40. Gomphostemma wallichii Prain - Assam, Myanmar, Thailand