Ageratum candidum G. M. Barroso species accepted

Ageratum microcephalum Hemsl. species accepted

Ageratum molinae R. M. King & H. Rob. species accepted

Ageratum myriadenium (Sch. Bip. ex Baker) R. M. King & H. Rob. species accepted

Ageratum houstonianum Mill. species accepted

Ageratum oerstedii B. L. Rob. species accepted

Ageratum platylepis (B. L. Rob.) R. M. King & H. Rob. species accepted

Ageratum gaumeri B. L. Rob. species accepted

Ageratum echioides (Less.) Hemsl. species accepted

Ageratum tehuacanum R. M. King & H. Rob. species accepted

Ageratum chiriquense (B. L. Rob.) R. M. King & H. Rob. species accepted

Ageratum chortianum Standl. & Steyerm. species accepted

Ageratum conyzoides L. species accepted

Ageratum cordatum (S. F. Blake) L. O. Williams species accepted

Ageratum ballotifolium (Maguire, Steyerm. & Wurdack) R. M. King & H. Rob. species accepted

Ageratum lundellii R. M. King & H. Rob. species accepted

Ageratum munaense R. M. King & H. Rob. species accepted

Ageratum peckii B. L. Rob. species accepted

Ageratum salvanaturae B. Smalla & N. Kilian species accepted

Ageratum platypodium B. L. Rob. species accepted

Ageratum paleaceum (DC.) Hemsl. species accepted

Ageratum riparium B. L. Rob. species accepted

Ageratum iltisii R. M. King & H. Rob. species accepted

Ageratum tomentosum (Benth. ex Oerst.) Hemsl. species accepted

Ageratum solisii B. L. Turner species accepted

Ageratum standleyi B. L. Rob. species accepted

Ageratum albidum (DC.) Hemsl. species accepted

Ageratum rugosum J. M. Coult. species accepted

Ageratum microcarpum (Benth. ex Oerst.) Hemsl. species accepted

Ageratum maritimum Kunth species accepted

Ageratum fastigiatum (Gardner) R. M. King & H. Rob. species accepted

Ageratum ellipticum B. L. Rob. species accepted

Ageratum hondurense R. M. King & H. Rob. species accepted

Ageratum petiolatum (Hook. & Arn.) Hemsl. species accepted

Ageratum guatemalense M. Johnson species accepted

Ageratum corymbosum Zucc. species accepted

Ageratum grossedentatum Rzed. species accepted