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CCDB → Angiosperms → Compositae → Youngia → Youngia scaposa Babc. & Stebbins
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Youngia szechuanica (E. S. Söderb.) S. Y. Hu | Youngia scaposa Babc. & Stebbins | 8(1) | Asteracea | Soderberg 1934 Svensk Botanisk Tidskift. |