User:Eewilson/Symphyotrichum subg. Symphyotrichum

Symphyotrichum
subg. Symphyotrichum

sect. Conyzopsis^{[ref 2]}^: 271

sect. Occidentales^{[ref 2]}^: 271

sect. Turbinelli^{[ref 1]}^: 133

sect. Symphyotrichum^{[ref 2]}^: 268

ssect. Dumosi^{[ref 2]}^: 269

ssect. Heterophylli^{[ref 1]}^: 133

ser. Concinni^{[ref 1]}^: 133

ser. Cordifolii^{[ref 1]}^: 133

ssect. Porteriani^{[ref 2]}^: 270

ssect. Symphyotrichum

ser. Punicei^{[ref 1]}^: 133

ser. Symphyotrichum

Cladogram references

^ ^a ^b ^c ^d ^e Semple, J.C.; Heard, S.B.; Brouillet, L. (2002). "Cultivated and Native Asters of Ontario (Compositae: Astereae)". University of Waterloo Biology Series. 41. Ontario: University of Waterloo: 1–134.
^ ^a ^b ^c ^d ^e Nesom, G.L. (September 1994). "Review of the Taxonomy of Aster sensu lato (Asteraceae: Astereae), Emphasizing the New World Species". Phytologia. 77 (3) (published 31 January 1995): 141–297. ISSN 0031-9430. Retrieved 23 August 2021 – via Biodiversity Heritage Library.