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CCDB → Angiosperms → Compositae → Eucephalus → Eucephalus ledophyllus (A. Gray) Greene
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Eucephalus ledophyllus var. ledophyllus | Eucephalus ledophyllus (A. Gray) Greene | 9II(3) | Asteracea | Semple 1985 Rhodora | |||
| ! | Eucephalus ledophyllus (A. Gray) Greene | Eucephalus ledophyllus (A. Gray) Greene | 18(1) | Asteracea | Jones, A. G. ＆ S. 1984 Taxon | ||
| Aster ledophyllus (A. Gray) A. Gray | Eucephalus ledophyllus (A. Gray) Greene | 18 | IPCN online | Jones, A. G. & R. A. Smogor. 1984. Chromosome Number Reports LXXXII. Taxon 33: 126–134. | |||
| Aster ledophyllus (A. Gray) A. Gray | Eucephalus ledophyllus (A. Gray) Greene | ca 9 | IPCN online | Semple, J. C. & L. Brouillet. 1980. Chromosome numbers and satellite chromosome morphology in Aster and Lasallea. Amer. J. Bot. 67(7): 1027–1039. | |||
| Aster ledophyllus var. ledophyllus | Eucephalus ledophyllus (A. Gray) Greene | 9II | IPCN online | Semple, J. C. 1985. Chromosome number determinations in fam. Compositae tribe Astereae. Rhodora 87: 517–527. | |||
| ! | Eucephalus ledophyllus (A. Gray) Greene | Eucephalus ledophyllus (A. Gray) Greene | 18 | eFlora | |||
| Eucephalus ledophyllus var. ledophyllus | Eucephalus ledophyllus (A. Gray) Greene | 18 | eFlora |