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CCDB → Angiosperms → Compositae → Sonchus → Sonchus asper subsp. nymanii (Tineo & Guss.) Hegi
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Sonchus asper subsp. nymanii (Tineo & Guss.) Hegi | Sonchus asper subsp. glaucescens (Jord.) Ball ex Ball | 18 | IPCN65 | Boulos 1965 |