Andromachia excelsa Poepp. accepted as Ferreyranthus excelsus H.Rob. & Brettell (original description)
Bidens artemisiifolia Poepp. & Endl. accepted as Bidens triplinervia Kunth (original description)
Bidens mollis Poepp. & Endl. accepted as Bidens triplinervia Kunth (original description)
Bidens monticola Poepp. & Endl. (original description)
Centroclinium altissimum Poepp. & Endl. (original description)
Egletes floribunda Poepp. & Endl. (original description)
Eupatorium marginatum Poepp. & Endl. accepted as Fleischmannia marginata (Poepp. & Endl.) R.M.King & H.Rob. (original description)
Eupatorium resinosum accepted as Chromolaena laevigata (Lam.) R.M.King & H.Rob. (original description)
Eupatorium vestitum Poepp. accepted as Hebeclinium vestitum (Poepp.) R.M.King & H.Rob. (original description)
Garcilassa rivularis Poepp. accepted as Hymenostephium rivulare (Poepp.) E. E. Schill. & Panero (original description)
Gnaphalium frigidum Poepp. ex Poepp. & Endl. (original description)
Latreillea peruviana Poepp. accepted as Ichthyothere peruviana (Poepp.) Baker (original description)
Liabum amplexicaule Poepp. & Endl. (original description)
Liabum eriocaulon Poepp. & Endl. (original description)
Liabum hastifolium Poepp. & Endl. (original description)
Liabum hastifolium Poepp. accepted as Munnozia hastifolia (Poepp.) H.Rob. & Brettell (original description)
Lipochaeta amazonica Poepp. & Endl. (original description)
Lucilia pedunculata Poepp. & Endl. accepted as Gnaphalium pedunculatum Benth. & Hook.f. ex Klatt (original description)
Mikania armigera Poepp. & Endl. accepted as Mikania angularis Humb. & Bonpl. (original description)
Mikania brachiata Poepp. & Endl. accepted as Mikania guaco Humb. & Bonpl. (original description)
Mikania decora Poepp. & Endl. (original description)
Mikania divaricata Poepp. & Endl. accepted as Mikania parviflora (Aubl.) H.Karst. (original description)
Mikania ruiziana Poepp. & Endl. accepted as Mikania banisteriae DC. (original description)
Oreophila odorata Poepp. & Endl. accepted as Hypochaeris tenuifolia (Hook. & Arn.) Griseb. (original description)
Oriastrum Poepp. (original description)
Oriastrum pusillum Poepp. & Endl. accepted as Chaetanthera planiseta Cabrera (original description)
Paranephelius Poepp. (original description)
Paranephelius uniflorus Poepp. (original description)
Plagiocheilus frigidus Poepp. & Endl. (original description)
Polymnia sonchifolia Poepp. & Endl. (original description)
Polymnia sonchifolia Poepp. (original description)
Prionolepis Poepp. & Endl. (original description)
Prionolepis silphioides Poepp. accepted as Munnozia silphioides (Poepp.) H.Rob. & Brettell (original description)
Senecio calocephalus Poepp. & Endl. (original description)
Senecio multicaulis Poepp. accepted as Senecio subumbellatus Phil. (original description)
Senecio scopulorum Poepp. & Endl. (original description)
Sigesbeckia agrestis (original description)
Spilanthes diffusa Poepp. & Endl. accepted as Acmella repens (Walter) Rich. ex Pers. (original description)
Spilanthes sessilis Poepp. & Endl. (original description)
Stevia cathartica Poepp. & Endl. (original description)
Trochoseris alpina Poepp. & Endl. (original description)
Trochoseris pterocarpa Poepp. & Endl. (original description)
Vernonia asterotrichia Poepp. & Endl. (original description)
Vernonia geminiflora Poepp. accepted as Lepidaploa salzmannii (DC.) H.Rob. (original description)
Wedelia paludicola Poepp. & Endl. (original description)
Wedelia psammophila Poepp. & Endl. (original description)
Xiphochaeta Poepp. & Endl. (original description)