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CCDB → Angiosperms → Compositae → Tragopogon → Tragopogon longifolius Heldr. & Sart.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Tragopogon longifolius Heldr. & Sart. | Tragopogon longifolius Heldr. & Sart. | 12(3) | Asteracea | Wilson 1983 Brittonia | ||
| ! | Tragopogon longifolius Heldr. & Sart. | Tragopogon longifolius Heldr. & Sart. | 12 | IPCN online | Wilson, F. D. 1983. Karyotypes of Tragopogon (Compositae: Lactuceae). Brittonia 35: 341–350. |