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CCDB → Angiosperms → Compositae → Erigeron → Erigeron sonnei Greene
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Erigeron sonnei Greene | Erigeron eatonii var. sonnei (Greene) G. L. Nesom | 18 | IPCN online | Strother, J. L. & W. J. Ferlatte. 1988. Review of Erigeron eatonii and allied taxa (Compositae: Astereae). Madroño 35(2): 77–91. |