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CCDB → Angiosperms → Compositae → Parthenium → Parthenium alpinum var. tetraneuris (Barneby) Rollins
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Parthenium alpinum var. tetraneuris (Barneby) Rollins | Parthenium alpinum (Nutt.) Torr. & A. Gray | 36(1) | Asteracea | Rollins 1950 Contr. Gray Herbarium Harv. Univ. | ||
| ! | Parthenium alpinum var. tetraneuris (Barneby) Rollins | Parthenium alpinum (Nutt.) Torr. & A. Gray | 72 | Cave1962 | Rollins 1950 |