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CCDB → Angiosperms → Compositae → Xanthium → Xanthium cavanillesii
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Xanthium cavanillesii | Xanthium cavanillesii Schouw ex Didr. | 36 | Fedorov, 1974 | Covas, Schnack 1946 | ||
| ! | Xanthium cavanillesii | Xanthium cavanillesii Schouw ex Didr. | 36 | Fedorov, 1974 | D. 1955) | ||
| ! | Xanthium cavanillesii | Xanthium cavanillesii Schouw ex Didr. | 36 | Darlington, 1955 | Covas & S. 1946 | ||
| ! | Xanthium cavanillesii Schouw ex Didr. | Xanthium cavanillesii Schouw ex Didr. | 18(1) | Asteracea | Covas & S. 1946 Revista Argent. Agron. |