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CCDB → Angiosperms → Compositae → Tragopogon → Tragopogon heterospermus Schweigg.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Tragopogon heterospermus Schweigg. | Tragopogon heterospermus Schweigg. | 12(1) | Asteracea | Tischler 1950 St. Gravenhage, Uitgeverij Dr. W. Junk | |||
| ! | Tragopogon heterospermus Schweigg. | Tragopogon heterospermus Schweigg. | 12 | Fedorov, 1974 | Tischler 1950 |