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CCDB → Angiosperms → Compositae → Solidago → Solidago elongata Nutt.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Solidago lepida var. elongata (Nutt.) Fernald | Solidago elongata Nutt. | 18(1) | Asteracea | Clausen et al. 1940b Carnegie Inst. Wash. Publ. | ||
| Solidago elongata Nutt. | Solidago elongata Nutt. | 36(1) | Asteracea | Semple et al. 2001 Rhodora | |||
| Solidago elongata Nutt. | Solidago elongata Nutt. | 18(1) | Asteracea | Clausen et al. 1940b Carnegie Inst. Wash. Publ. | |||
| ! | Solidago canadensis subsp. elongata (Nutt.) D. D. Keck | Solidago elongata Nutt. | 18, 36 | IPCN online | Semple, J. C., C. Xiang, J. Zhang, M. Horsburgh & R. Cook. 2001. Chromosme number determinations in Fam. Compositae, tribe Astereae. VI. Western North American taxa and comments on generic treatments of North American asters. Rhodora 103: 202–218. | ||
| Solidago elongata Nutt. | Solidago elongata Nutt. | 18 | IPCN67-71 | BEAUDRY, J.R. 1969. Etudes sur les Solidago L. IX. Une liste de nombres chromosomiques des taxons du genre Solidago et de certains genres voisins. Naturaliste Canad. 96: 103-114. | |||
| Solidago elongata Nutt. | Solidago elongata Nutt. | 18 | Fedorov, 1974 | Clausen J. et al. 1940b |