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CCDB → Angiosperms → Compositae → Centaurea → Plectocephalus americanus (Nutt.) D. Don
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Plectocephalus americanus (Nutt.) D. Don | Centaurea americana Nutt. | 13, 12, 11, 10(1, 1, 1, 1) | 19, 23, 24, 25(1, 1, 1, 1) | Asteracea | Dey & S. 1967 Fol. Biol. Polsk. Acad. Nauk. | ||
| ! | Plectocephalus americanus (Nutt.) D. Don | Centaurea americana Nutt. | 26 | eFlora |