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CCDB → Angiosperms → Compositae → Euthamia → Euthamia gymnospermoides Greene
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Euthamia gymnospermoides Greene | Euthamia gymnospermoides Greene | 18(1) | Asteracea | Sieren 1971 Taxon | ||
| Euthamia gymnospermoides Greene | Euthamia gymnospermoides Greene | 18 | IPCN online | Semple, J. C. & J. G. Chmielewski. 1987. Chromosome number determinations in fam. Compositae, tribe Astereae. II. Additional counts. Rhodora 89: 319–325. | |||
| Euthamia gymnospermoides Greene | Euthamia gymnospermoides Greene | 18 | IPCN online | Sherif, A. S., E. B. Smith & K. L. Hornberger. 1983. In IOPB chromosome number reports LXXX. Taxon 32: 508. | |||
| Euthamia gymnospermoides Greene | Euthamia gymnospermoides Greene | 18 | IPCN67-71 | SIEREN, D.J. 1971. In IOPB chromosome number reports XXXIV. Taxon 20: 785-797. | |||
| ! | Euthamia gymnospermoides Greene | Euthamia gymnospermoides Greene | 36,54 | eFlora |