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CCDB → Angiosperms → Compositae → Erigeron → Erigeron annuus subsp. septentrionalis (Fernald & Wiegand) Wagenitz
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Erigeron septentrionalis (Fernald & Wiegand) Holub | Erigeron annuus subsp. septentrionalis (Fernald & Wiegand) Wagenitz | 18(2) | Asteracea | Probatova et al. 2012 Taxon | ||
| ! | Erigeron septentrionalis (Fernald & Wiegand) Holub | Erigeron annuus subsp. septentrionalis (Fernald & Wiegand) Wagenitz | 27(1) | Asteracea | Love ＆ L. 1982 Taxon | ||
| ! | Erigeron septentrionalis (Fernald & Wiegand) Holub | Erigeron annuus subsp. septentrionalis (Fernald & Wiegand) Wagenitz | 27(4) | Asteracea | Nesom 1978 Sida (= J. Bot. Res. Inst. Texas) | ||
| Erigeron annuus subsp. septentrionalis (Fernald & Wiegand) Wagenitz | Erigeron annuus subsp. septentrionalis (Fernald & Wiegand) Wagenitz | 27 | IPCN online | Gregor, T. & R. Hand. 2009. Chromosomenzahlen von Farn- und Samenpflanzen aus Deutschland 4. Kochia 4: 37–46. | |||
| ! | Erigeron septentrionalis (Fernald & Wiegand) Holub | Erigeron annuus subsp. septentrionalis (Fernald & Wiegand) Wagenitz | 27 | IPCN online | Frey, D., M. Baltisberger & P. J. Edwards. 2003. Cytology of Erigeron annuus s.l. and its consequences in Europe. Bot. Helv. 113(1): 1–14. |