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CCDB → Angiosperms → Compositae → Echinacea → Echinacea angustifolia var. angustifolia
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Echinacea angustifolia var. angustifolia | Echinacea angustifolia DC. | 11(1) | Asteracea | McGregor 1968 Taxon | |||
| ! | Echinacea angustifolia var. angustifolia | Echinacea angustifolia DC. | 11 | IPCN67-71 | MCGREGOR, R.L. 1968. In IOPB chromosome number reports XVII. Taxon 17: 285-288. |