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CCDB → Angiosperms → Compositae → Xanthium → Xanthium orientale L.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Xanthium canadense Mill. | Xanthium orientale L. | 36 | Flora Iberica | Contribuiao para o conhecimento citotaxonmico das spermatophyta de Portugal. II. Compositae, supl. 1 Queirs, M.Bol. Soc. Brot. ser. 247: 299-314(1973). | |||
| Xanthium canadense Mill. | Xanthium orientale L. | 36 | Flora Iberica | Contribution la connaissance cytotaxinomique des spermatophyta du Portugal. II. Compositae Fernandes, A. & M. Queirs.Bol. Soc. Brot. ser. 245: 5-121(1971). | |||
| Xanthium canadense Mill. | Xanthium orientale L. | 36(1) | Asteracea | Fernandes ＆ Q. 1971 Bol. Soc. Brot. (ser. 2), Coimbra | |||
| ! | Xanthium riparium Itzigs. & Hertsch | Xanthium orientale L. | 18(1) | Asteracea | Murin & U. 1967 Acta Fac. Rerum Nat. Univ. Comenianae Bot. Bratislava | ||
| Xanthium canadense Mill. | Xanthium orientale L. | 36 | IPCN67-71 | FERNANDES, A., & M. QUEIROS. 1971. Contribution a la connaissance cytotaxinomique des Spermatophyta du Portugal. II Compositae Bol. soc. Brot. 45 (ser. 2l: 5-122. | |||
| ! | Xanthium riparium Itzigs. & Hertsch | Xanthium orientale L. | 36 | IPCN67-71 | MAJOVSKY, J., ET. AL. 1970. Index of chromosome numbers of Slovakian flora (Part 1). Acta Fae. Rerum Nat. Univ. Comenianae Bot. 16.: 1-26. | ||
| Xanthium canadense Mill. | Xanthium orientale L. | 36 | IPCN73-74 | QUEIROS, M. 1973. Contribuicao para o conhecimento citotaxonomico dJ spermatophyta de Portugal. 47(Ser. 2l: 299-314. II Compositae, supl. I Bol. Soc. Brot. I | |||
| ! | Xanthium riparium Itzigs. & Hertsch | Xanthium orientale L. | 36 | Fedorov, 1974 | Murin, Vachov-'i | ||
| ! | Xanthium riparium Itzigs. & Hertsch | Xanthium orientale L. | 36 | Fedorov, 1974 | I. Slov. fl. I. 1967) |