Aequatorium fabrisii (Cabrera) C.Jeffrey accepted as Gynoxys fabrisii Cabrera (original description)
Aequatorium jamesonii S.F.Blake (original description)
Aequatorium repandum (Wedd.) C.Jeffrey accepted as Nordenstamia repanda (Wedd.) Lundin (original description)
Aequatorium stellatopilosum Cuatrec. (original description)
Dendrophorbium americanum (L.f.) C.Jeffrey accepted as Pentacalia americana (L.f.) Cuatrec. (original description)
Dendrophorbium arboluco (Cuatrec.) C.Jeffrey (original description)
Dendrophorbium archeri (Cuatrec.) C.Jeffrey accepted as Pentacalia archeri (Cuatrec.) Cuatrec. (original description)
Dendrophorbium bomanii R.E.Fr. (original description)
Dendrophorbium brachycodon Baker (original description)
Dendrophorbium bradei (Cabrera) C.Jeffrey (original description)
Dendrophorbium buchtienii Greenm. (original description)
Dendrophorbium cabrerae (Cuatrec.) C.Jeffrey (original description)
Dendrophorbium cabrerianum (Greenm. & Cuatrec.) C.Jeffrey (original description)
Dendrophorbium catharinense (Dusén ex Cabrera) C.Jeffrey (original description)
Dendrophorbium chaenocephalum (Cabrera) C.Jeffrey (original description)
Dendrophorbium colombianum (Cuatrec.) C.Jeffrey accepted as Pentacalia colombiana (Cuatrec.) Cuatrec. (original description)
Dendrophorbium coroicense (Rusby) C.Jeffrey (original description)
Dendrophorbium curvidens (Sch.Bip. ex Klatt) C.Jeffrey (original description)
Dendrophorbium dielsii C.Jeffrey (original description)
Dendrophorbium dolichodoryium Cuatrec. (original description)
Dendrophorbium fastigiaticephalum (Cabrera) C.Jeffrey (original description)
Dendrophorbium favillosum (Cuatrec.) C.Jeffrey accepted as Pentacalia favillosa (Cuatrec.) Cuatrec. (original description)
Dendrophorbium floribundum Cuatrec. (original description)
Dendrophorbium fortunatum (Cuatrec.) C.Jeffrey (original description)
Dendrophorbium fruticosum Vell. (original description)
Dendrophorbium glaziovii Baker (original description)
Dendrophorbium karstenii (Hieron.) C.Jeffrey accepted as Pentacalia karstenii (Hieron.) (original description)
Dendrophorbium krukoffii (Cuatrec.) C.Jeffrey (original description)
Dendrophorbium limosum C.Jeffrey (original description)
Dendrophorbium lloense (Hieron. ex Sodiro) C.Jeffrey (original description)
Dendrophorbium longilinguae (Cuatrec.) C.Jeffrey (original description)
Dendrophorbium medullosum Greenm. (original description)
Dendrophorbium missionum (Cabrera) C.Jeffrey accepted as Senecio pluricephalus Cabrera (original description)
Dendrophorbium moscopanum (Cuatrec.) C.Jeffrey (original description)
Dendrophorbium multinerve (Sch.Bip. ex Klatt) C.Jeffrey (original description)
Dendrophorbium ocanense (Greenm. & Cuatrec.) C.Jeffrey accepted as Pentacalia ocanensis (Greenm. & Cuatrec.) Cuatrec. (original description)
Dendrophorbium onae (Cuatrec.) C.Jeffrey accepted as Pentacalia onae (Cuatrec.) Cuatrec. (original description)
Dendrophorbium pellucidinerve (Sch.Bip. ex Baker) C.Jeffrey (original description)
Dendrophorbium peregrinum Griseb. (original description)
Dendrophorbium pluricephalum (Cabrera) C.Jeffrey (original description)
Dendrophorbium pururu (Cuatrec.) C.Jeffrey (original description)
Dendrophorbium reflexum (Kunth) C.Jeffrey accepted as Pentacalia reflexa (Kunth) Cuatrec. (original description)
Dendrophorbium scaphiforme (Greenm.) C.Jeffrey accepted as Pentacalia scaphiformis (Greenm.) Cuatrec. (original description)
Dendrophorbium scytophyllum (Kunth) C.Jeffrey accepted as Cremanthodium coriaceum S.W.Liu (original description)
Dendrophorbium sibundoyense (Cuatrec.) C.Jeffrey (original description)
Dendrophorbium silvani (Cuatrec.) C.Jeffrey (original description)
Dendrophorbium sotarense (Hieron.) C.Jeffrey accepted as Pentacalia sotarensis (Hieron.) Cuatrec. (original description)
Dendrophorbium storkii (Cuatrec.) C.Jeffrey (original description)
Dendrophorbium tabacifolium (Rusby) C.Jeffrey (original description)
Dendrophorbium ullucosanum (Hieron.) C.Jeffrey accepted as Pentacalia ullucosana (Hieron.) S.Díaz & Cuatrec. (original description)
Dendrophorbium usgorense (Cuatrec.) C.Jeffrey (original description)
Dendrophorbium yalusay (Cabrera) C.Jeffrey (original description)
Dendrophorbium yungasense (Britton) C.Jeffrey accepted as Pentacalia yungasensis (Britton) Cuatrec. (original description)
Dresslerothamnus schizotrichus (Greenm.) C.Jeffrey (original description)
Jacmaia megaphyllus (Greenm.) C.Jeffrey (original description)
Jacmaia multivenia Oerst. (original description)
Monticalia C.Jeffrey (original description)
Monticalia alcidiphylla Cuatrec. (original description)
Monticalia leioclada Cuatrec. (original description)
Monticalia magnicalyculata V.M.Badillo (original description)
Monticalia masonhalei Ruíz-Terán & López-Fig. (original description)
Monticalia quiroana Cuatrec. (original description)
Monticalia tolimensis (Sch.Bip. ex Wedd.) C.Jeffrey accepted as Pentacalia tolimensis (Sch.Bip. ex Wedd.) Cuatrec. (original description)
Monticalia verticillata (Klatt) C.Jeffrey (original description)
Monticalia viridialba Cuatrec. (original description)
Packera montereyana S.Watson (original description)
Pentacalia guerrerensis (T.M.Barkley) C.Jeffrey (original description)
Pentacalia venturae (T.M.Barkley) C.Jeffrey (original description)
Telanthophora guerkei Hieron. (original description)