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CCDB → Angiosperms → Leguminosae → Hedysarum → Hedysarum alpinum var. americanum Pursh
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Hedysarum alpinum subsp. americanum (Pursh) B. Fedtsch. | Hedysarum alpinum var. americanum Pursh | 14 | IPCN online | Love, A. & D. Love. 1982. In: A Löve (ed.), IOPB chromosome number reports LXXV. Taxon 31(2): 344–360. | ||
| ! | Hedysarum alpinum subsp. americanum (Pursh) B. Fedtsch. | Hedysarum alpinum var. americanum Pursh | 14 | IPCN online | Dawe, J. C. & D. F. Murray. 1979. In IOPB chromosome number reports LXIII. Taxon 28: 265–268. | ||
| ! | Hedysarum americanum (Michx.) Britton | Hedysarum alpinum var. americanum Pursh | 14 | IPCN online | ZHUKOVA, P. G. 1982. Chromosome numbers of some plant species of north-eastern Asia. Bot. Zhurn. SSSR 67 (3): 360–365. | ||
| ! | Hedysarum alpinum var. americanum Pursh | Hedysarum alpinum var. americanum Pursh | 14 | Cave1957 | Ledingham |