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Wikipedia / Trixis

Trixis is a genus of shrubs in the family Asteraceae, native to North and South America including the West Indies.

Members of the genus are commonly known as threefolds due to the outer lip of the corolla. The generic name is derived from (), the Greek word for 'threefold'.

  1. Species

  2. Trixis aggregata Rusby - Bolivia

  3. Trixis alata D.Don - Guerrero, México State, Guanajuato

  4. Trixis angustifolia DC. - San Luis Potosí

  5. Trixis anomala B.L.Turner - Chiapas

  6. Trixis antimenorrhoea (Schrank) Mart. ex Baker - South America

  7. Trixis bowmanii Baker - Brazil

  8. Trixis cacalioides (Kunth) D.Don - Peru

  9. Trixis calcicola B.L.Rob. - Guerrero

  10. Trixis californica Kellogg American threefold - USA (CA AZ NM TX), Mexico (Baja California, Baja California Sur, Sonora, Chihuahua, Coahuila, Durango, Zacatecas, Nuevo León)

  11. Trixis chiapensis C.E.Anderson - Guatemala, Chiapas

  12. Trixis erosa Sw. - Costa Rica, West Indies

  13. Trixis glaziovii Baker - Paraná, Rio de Janeiro

  14. Trixis grandibracteata C.E.Anderson - Guerrero

  15. Trixis grisebachii Kuntze - Bolivia, northern Argentina

  16. Trixis haenkei Sch.Bip. - Durango, Sinaloa

  17. Trixis hassleri Chodat - Paraguay

  18. Trixis hyposericea S.Wats. - Jalisco, Michoacán, Nayarit

  19. Trixis inula Crantz Tropical threefold - USA (TX), Mexico, Central America, West Indies, Colombia, Venezuela

  20. Trixis lessingii DC. - Paraguay, Uruguay, Brazil

  21. Trixis longifolia D.Don - México State, Sinaloa

  22. Trixis megalophylla Greenm. - México State, Oaxaca, Puebla

  23. Trixis mexicana Lex. - Michoacán

  24. Trixis michuacana Lex. - Michoacán, Jalisco, Nayarit

  25. Trixis nelsonii Greenm. - Guatemala, Chiapas, Oaxaca

  26. Trixis nobilis (Vell.) Katinas - Paraguay, Uruguay, Brazil, Argentina

  27. Trixis ophiorhiza Gardner - Bolivia, Brazil

  28. Trixis pallida Less. - Paraguay, Uruguay, Brazil, Argentina

  29. Trixis parviflora C.E.Anderson - Oaxaca

  30. Trixis peruviana Katinas - Peru

  31. Trixis praestans (Vell.) Cabrera - Paraguay, Uruguay, Brazil, Argentina

  32. Trixis pringlei B.L.Rob. & Greenm. - Guerrero, Oaxaca

  33. Trixis proustioides Hieron. - Colombia

  34. Trixis pterocaulis B.L.Rob. & Greenm. - Colima, Jalisco, Nayarit, Sinaloa, Sonora

  35. Trixis silvatica B.L.Rob. & Greenm. - Oaxaca

  36. Trixis spicata Gardner - Paraguay, Uruguay, Brazil

  37. Trixis thyrsoidea Dusén ex Malme - southern Brazil

  38. Trixis vauthieri DC. - eastern Brazil

  39. Trixis verbascifolia (Gardner) S.F.Blake - Minas Gerais, Rio de Janeiro

  40. Trixis villosa (Spreng.) Sch.Bip. - Brazil

  41. Formerly included

Numerous species once included in Trixis but now considered better suited to other genera: Acourtia Clibadium Dolichlasium Holocheilus Perezia Riencourtia

References