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CCDB → Angiosperms → Compositae → Nabalus → Prenanthes racemosa Michx.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Prenanthes racemosa Michx. | Nabalus racemosus (Michx.) Hook. | 8II(1) | Asteracea | Freeman & B. 1988 Sida (= J. Bot. Res. Inst. Texas) | |||
| Prenanthes racemosa Michx. | Nabalus racemosus (Michx.) Hook. | 8II | IPCN online | Freeman, C. C. & R. E. Brooks. 1988. Documented plant chromosome numbers 1988: 1. Chromosome counts for North American plants -- I. Sida 13: 241–250. | |||
| Prenanthes racemosa Michx. | Nabalus racemosus (Michx.) Hook. | 16 | IPCN online | Love, A. & D. Love. 1982. In: A Löve (ed.), IOPB chromosome number reports LXXV. Taxon 31(2): 344–360. |