Tridax
| Tridax | |
|---|---|
| |
| Tridax procumbens | |
| Scientific classification | |
| Kingdom: | Plantae
|
| (unranked): | Angiosperms
|
| (unranked): | |
| (unranked): | |
| Order: | |
| Family: | |
| Tribe: | Millerieae[1]
|
| Genus: | Tridax |
| Type species | |
| Tridax procumbens | |
| Synonyms[1] | |
| |
Tridax is a genus of flowering plants in the daisy family.[2][3]
Tridax is native primarily to the tropical regions of North and South America. Tridax procumbens has become naturalized in the southern United States and is considered a noxious weed in some places. Tridax procumbens The pollen grains of Tridax
The pollen grains of Tridax
- Species[1]
- Spruce ex Benth. & Hook.f. - Ecuador, Peru
- (Kunth) A.Gray - Guanajuato
- A.Gray - Chihuahua
- A.M.Powell - Guerrero
- (Wedd.) R.E.Fr. - Bolivia
- Hemsl. - Oaxaca
- H.Rob. - Peru
- A.Gray - San Luis Potosí
- (Kunth) Hemsl. - widespread from Tamaulipas to Chiapas
- Rose - Colima
- A.Gray
- (B.L.Turner & A.M.Powell) D.J.Keil, Luckow & Pinkava - Michoacán
- B.L.Turner - Nuevo León
- Brandegee - Puebla, Oaxaca
- A.M.Powell - Guerrero, Oaxaca, Jalisco, México State, Veracruz, Nayarit, Michoacán
- B.L.Rob. - Hidalgo
- B.L.Turner - Oaxaca
- Turcz. - Oaxaca
- C.E.Anderson & Beaman
- A.Gray - San Luis Potosí
- B.L.Rob. - Jalisco
- Tridax procumbens (L.) L. - Veracruz; widespread invasive
- S.F.Blake - Guatemala, Chiapas
- Sch.Bip. ex B.L.Rob. & Greenm. - Hidalgo, D.F.
- Hieron. - Peru, Ecuador
- Rose - Chihuahua
- (Cav.) Hemsl. - Michoacán, México State
- Aristeg. & Cuatrec. - Venezuela
- B.L.Turner - eastern Sonora in Sierra Madre Occidental
- formerly included[1]
- Tridax accedens -
- Tridax ehrenbergii -
- Tridax gaillardioides - Layia gaillardioides
- Tridax verticillata -
References[]
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Categories:
- Millerieae
- Asteraceae genera
- Taxa named by Carl Linnaeus
- Asteroideae stubs