Ageratina mygindifolia (A. Gray) R.M. King & H. Rob., 1970 |
Ageratina nelsonii R.M. King & H. Rob., 1972 |
Ageratina neohintoniorum B.L. Turner, 1987 |
Ageratina nesomii B.L. Turner, 1983 |
Ageratina oaxacana (Klatt) R.M. King & H. Rob., 1975 |
Ageratina oligocephala (DC.) R.M. King & H. Rob., 1970 |
Ageratina oppositifolia (A. Gray) B.L. Turner, 1987 |
Ageratina oreithales (Greenm.) B.L. Turner, 1987 |
Ageratina ovilla (Standl. & Steyerm.) R.M. King & H. Rob., 1970 |
Ageratina ozolotepecana B.L. Turner, 2010 |
Ageratina pachypoda (B.L. Rob.) R.M. King & H. Rob., 1970 |
Ageratina pacifica (B.L. Rob.) R.M. King & H. Rob., 1970 |
Ageratina palmeri (A. Gray) Gage ex B.L. Turner, 1997 |
Ageratina parayana (Espinosa) B.L. Turner, 1987 |
Ageratina pauciflora B.L. Turner, 2013 |
Ageratina paupercula (A. Gray) R.M. King & H. Rob., 1970 |
Ageratina pazcuarensis (Kunth) R.M. King & H. Rob., 1970 |
Ageratina pelotropha (B.L. Rob.) R.M. King & H. Rob., 1970 |
Ageratina pendula Panero & Villaseñor, 1997 |
Ageratina peracuminata R.M. King & H. Rob., 1978 |