Aztecaster

{{Short description|Genus of flowering plants}}

{{Automatic taxobox

| image =

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| display_parents = 3

| taxon = Aztecaster

| authority = G.L.Nesom

| type_species = Aztecaster pyramidatus

| type_species_authority = (B.L.Rob. & Greenm.) G.L.Nesom

}}

Aztecaster is a genus of Mexican flowering plants in the family Asteraceae.[https://www.biodiversitylibrary.org/page/25197849#page/57/mode/1up Neson, Guy L. 1993. Phytologia 75(1): 55-73][http://www.tropicos.org/Name/50091092 Tropicos, Aztecaster G.L. Nesom ]

; Species[https://archive.today/20141202232751/http://dixon.iplantcollaborative.org/CompositaeWeb/default.aspx?Page=NameDetails&TabNum=0&NameId=9e6d7c43-f164-4954-b366-4a1d09b278a1 Flann, C (ed) 2009+ Global Compositae Checklist ]

• Aztecaster matudae (Rzed.) G.L.Nesom - Nuevo León, Coahuila, Zacatecas, San Luis Potosí
• Aztecaster pyramidatus (B.L.Rob. & Greenm.) G.L.Nesom - Oaxaca