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CCDB → Angiosperms → Compositae → Hololeion → Hieracium sparsum subsp. hololeion Maxim.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Hieracium sparsum subsp. hololeion Maxim. | Hololeion maximowiczii Kitam. | 18 | Hieracium | Probatova & Sokolovskaya 1984 | ||
| ! | Hieracium sparsum subsp. hololeion Maxim. | Hololeion maximowiczii Kitam. | 18(1) | Asteracea | Probatova ＆ S. 1984b Bot. Zhurn. (Moscow ＆ Leningrad) |