Adenostemma lavenia var. lanceolatum (Miq.) J.Kost. (original description)
Adenostemma lavenia var. microcephalum (DC.) J.Kost. (original description)
Adenostemma renschiae J.Kost. (original description)
Adenostemma renschii J.Kost. (original description)
Elephantopus scaber var. typicus J.Kost. accepted as Elephantopus scaber L. (original description)
Ethulia triflora J.Kost. (original description)
Hebeclinium sordidum (Less.) Sch.Bip. ex J.Kost. accepted as Bartlettina sordida (Less.) R.M.King & H.Rob. (original description)
Vernonia amboinensis J.Kost. (original description)
Vernonia coerulea J.Kost. (original description)
Vernonia durifolia J.Kost. (original description)
Vernonia fimbrillata J.Kost. (original description)
Vernonia floresiana J.Kost. (original description)
Vernonia junghuhniana J.Kost. (original description)
Vernonia letlensis J.Kost. (original description)
Vernonia patentissima J.Kost. (original description)
Vernonia subtilis J.Kost. (original description)
Vernonia tengwallii J.Kost. (original description)
Vernonia timorensis J.Kost. (original description)
Vernonia walshae J.Kost. (original description)