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CCDB → Angiosperms → Compositae → Heteropappus → Heteropappus biennis (Ledeb.) Tamamsch. ex Grub.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Heteropappus biennis (Ledeb.) Tamamsch. ex Grub. | Heteropappus biennis (Ledeb.) Tamamsch. ex Grub. | 18 | IAPT/IOPB | IAPT/IOPB Chromosome Data 11 | ||
| ! | Heteropappus biennis (Ledeb.) Tamamsch. ex Grub. | Heteropappus biennis (Ledeb.) Tamamsch. ex Grub. | 18 | IPCN online | Krasnikov, A. A. & E. A. Korolyuk. 1995. Chromosome numbers in some members of the family Asteraceae from Siberian flora. Bot. Žhurn. (Moscow & Leningrad) 80(4): 107. | ||
| ! | Heteropappus biennis (Ledeb.) Tamamsch. ex Grub. | Heteropappus biennis (Ledeb.) Tamamsch. ex Grub. | 18 | IPCN online | Krasnikov. 2004. Karyological study of the Tuva Republic flora: a summary. Turczaninowia 7(2): 82–95. |