Dahlia apiculata (Sherff) P.D.Sørensen species accepted

Dahlia atropurpurea P.D.Sørensen species accepted

Dahlia australis (Sherff) P.D.Sørensen species accepted

Dahlia brevis P.D.Sørensen species accepted

Dahlia calzadana Villaseñor & Redonda-Mart. species accepted

Dahlia campanulata Saar, P.D.Sørensen & Hjert. species accepted

Dahlia coccinea Cav. species accepted

Dahlia congestifolia P.D.Sørensen species accepted

Dahlia cuspidata Saar, P.D.Sørensen & Hjert. species accepted

Dahlia dissecta S.Watson species accepted

Dahlia excelsa Benth. species accepted

Dahlia foeniculifolia Sherff species accepted

Dahlia hintonii Sherff species accepted

Dahlia hjertingii H.V.Hansen & P.D.Sørensen species accepted

Dahlia imperialis Roezl species accepted

Dahlia linearis Sherff species accepted

Dahlia macdougallii Sherff species accepted

Dahlia merckii Lehm. species accepted

Dahlia mixtecana J.Reyes, Islas & Art.Castro species accepted

Dahlia mollis P.D.Sørensen species accepted

Dahlia moorei Sherff species accepted

Dahlia neglecta Saar species accepted

Dahlia parvibracteata Saar & P.D.Sørensen species accepted

Dahlia pteropoda Sherff species accepted

Dahlia pugana Aarón Rodr. & Art.Castro species accepted

Dahlia purpusii Brandegee species accepted

Dahlia rudis P.D.Sørensen species accepted

Dahlia rupicola P.D.Sørensen species accepted

Dahlia scapigera (Dietr.) Knowles & Westc. species accepted

Dahlia scapigeroides Sherff species accepted

Dahlia sherffii P.D.Sørensen species accepted

Dahlia sorensenii H.V.Hansen & Hjert. species accepted

Dahlia spectabilis Saar & P.D.Sørensen species accepted

Dahlia tamaulipana J.Reyes, Islas & Art.Castro species accepted

Dahlia tenuicaulis P.D.Sørensen species accepted

Dahlia tubulata P.D.Sørensen species accepted

Dahlia wixarika Art.Castro, Carr.-Ortiz & Aarón Rodr. species accepted

Dahlia × pinnata Cav. species accepted

Dahlia sublignosa (P.D.Sørensen) Saar & P.D.Sørensen species accepted

Dahlia tenuis B.L.Rob. & Greenm. species accepted

Dahlia cordifolia (Sessé & Moç.) McVaugh species accepted

Dahlia gypsicola J.Reyes, Ortiz-Brunel & Art.Castro species accepted