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CCDB → Angiosperms → Compositae → Vernonia → Vernonia angustifolia var. angustifolia
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Vernonia angustifolia var. angustifolia | Vernonia angustifolia Michx. | 18(5) | Asteracea | Jones S. B. & D. 1966 Rhodora |